{"title":"EU VAT Exempt","description":"\u003cbr\u003e","products":[{"product_id":"oled-test-board-zif","title":"ZIF Test Board","description":"\u003ch2 id=\"product-oneliner\"\u003eMaking testing and experimenting as easy as possible\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eDesigned with experimental versatility in mind\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eA test board designed to work with our pixelated anode substrates (S101\/S103) or edgeless 8 pixel substrates (S211\/S213) in order to make testing and experimenting as easy as possible. The zero insertion force (ZIF) socket allows for easy attachment and removal of devices while the BNC socket makes connecting experimental apparatus simple. This product comes with our \u003ca href=\"https:\/\/www.ossila.com\/pages\/warranty-information\" title=\"Warranty Information | Ossila\" target=\"_blank\"\u003e\u003cstrong\u003eFREE 2-year warranty\u003c\/strong\u003e\u003c\/a\u003e.\u003c!-- END_OF_LISTING --\u003e\u003c\/p\u003e\n\u003ch2\u003eDatasheet\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eDesigned for use with Ossila's edgeless 8 pixel substrate system (S211\/S213) or pixelated anode substrate system (S101\/S103), this test board allows for easy electrical connection and measurement.\u003c\/p\u003e\n\u003cp\u003eThe window in the center allows for experiments where optical access is required from both sides. Meanwhile the M4, M6 and 1\/4\" mounting holes makes mounting on a variety of optical benches and other equipment quick and simple (insulating plastic M6 bolts included).\u003c\/p\u003e\n\u003cp\u003eUsed in a wide variety of experiments including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePhotovoltaic\/LED current-voltage (IV) sweeps\u003c\/li\u003e\n\u003cli\u003ePhotovoltaic external quantum efficiency measurements\u003c\/li\u003e\n\u003cli\u003ePhotovoltaic lifetime testing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOLED lifetime testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cfigure\u003e\u003cimg alt=\"OLED PV testboard Features\" height=\"500\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/OLED_and_PV_ZIF_testboard-05.svg?V\" width=\"700\"\u003e\n\u003cfigcaption\u003eOLED and PV ZIF testboard features\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003col\u003e\n\u003cli\u003eBNC socket for easy connection to test equipment\u003c\/li\u003e\n\u003cli\u003eZero insertion force (ZIF) socket to easily connect and remove devices made using Ossila's standard substrates\u003c\/li\u003e\n\u003cli\u003eWindow to allow optical access from both sides (for experiments such as pump-probe excitement with simultaneous electrical measurements)\u003c\/li\u003e\n\u003cli\u003eSwitches for the individual pixels\u003c\/li\u003e\n\u003cli\u003eOval bolt holes to accommodate either M6 bolts or 1\/4\" bolts for mounting on standard metric or imperial optical benches (insulating plastic M6 bolts included)\u003c\/li\u003e\n\u003cli\u003eHeader pins for easy electrical access (great for initial tests\/checks with a multimeter)\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"carousel-container carousel-gallery\"\u003e\n\u003cdiv class=\"carousel-track ease-in-out-transition\" style=\"transform: translateX(-1290px);\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/zif-test-board-side-profile-close-up.jpg\" class=\"carousel-item\" title=\"ZIF Test Board\"\u003e \u003cimg width=\"420\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/zif-test-board-side-profile-close-up.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" alt=\"ZIF Test Board\"\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/zif-test-board-side-profile.jpg\" class=\"carousel-item\" title=\"ZIF Test Board\"\u003e \u003cimg width=\"420\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/zif-test-board-side-profile.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" alt=\"ZIF Test Board\"\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/zif-test-board-in-lab.jpg\" title=\"ZIF Test Board\" class=\"carousel-item\"\u003e \u003cimg width=\"420\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/zif-test-board-in-lab.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" alt=\"ZIF Test Board\"\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/zif-test-board-top-down.jpg\" class=\"carousel-item\" title=\"ZIF Test Board\"\u003e \u003cimg width=\"420\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/zif-test-board-top-down.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" alt=\"ZIF Test Board\"\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/zif-test-board-front-profile.jpg\" class=\"carousel-item\" title=\"ZIF Test Board\"\u003e \u003cimg width=\"420\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/zif-test-board-front-profile.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" alt=\"ZIF Test Board\"\u003e \u003c\/a\u003e\n\u003c\/div\u003e\n\u003ca class=\"carousel-left-control\" role=\"button\"\u003e \u003csvg class=\"icon icon-chevron-left\" aria-hidden=\"true\"\u003e\u003cuse href=\"#icon-chevron-left\"\u003e\u003c\/use\u003e\u003c\/svg\u003e \u003cspan class=\"sr-only\"\u003ePrevious \u003c\/span\u003e\u003c\/a\u003e \u003ca class=\"carousel-right-control\" role=\"button\"\u003e \u003csvg class=\"icon icon-chevron-right\" aria-hidden=\"true\"\u003e\u003cuse href=\"#icon-chevron-right\"\u003e\u003c\/use\u003e\u003c\/svg\u003e \u003cspan class=\"sr-only\"\u003eNext \u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"20.6%\"\u003e\u003c\/td\u003e\n\u003ctd colspan=\"5\" style=\"width: 80%; text-align: center; vertical-align: middle;\"\u003e\u003cstrong\u003eSubstrate Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 20%; text-align: center; vertical-align: middle;\"\u003e\n\u003cfigure style=\"text-align: center; vertical-align: middle;\"\u003e\u003cimg alt=\"ZIF Test Board\" height=\"152.441\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ZIF_Test_Board_-_Product_Photo.jpg?v\" width=\"152.453\"\u003e\u003c\/figure\u003e\n\u003cstrong\u003eZIF Test Board\u003c\/strong\u003e\n\u003cp\u003eSuitable for 20 x 15 mm substrates\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 16%; vertical-align: middle;\"\u003e\n\u003cul\u003e\n\u003cli\u003eS111\u003c\/li\u003e\n\u003cli\u003eS151\u003c\/li\u003e\n\u003cli\u003eS301\u003c\/li\u003e\n\u003cli\u003eS303\u003c\/li\u003e\n\u003cli\u003eS304\u003c\/li\u003e\n\u003cli\u003eS2006A1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 16%; vertical-align: middle;\"\u003e\n\u003cul\u003e\n\u003cli\u003eS2006B1\u003c\/li\u003e\n\u003cli\u003eS2009B1\u003c\/li\u003e\n\u003cli\u003eS2001S1\u003c\/li\u003e\n\u003cli\u003eS2002S1\u003c\/li\u003e\n\u003cli\u003eS2003S1\u003c\/li\u003e\n\u003cli\u003eS2004S1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"collection-container\"\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-pv-oled#browse-products\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg alt=\"The 20x15mm PV\/OLED System\" height=\"109\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/20-15-substrates-collection-design.png?width=150\" width=\"150\"\u003e\n\u003cp\u003e20 mm x 15 mm\u003cbr\u003ePV\/OLED System\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-pv-oled#browse-products\"\u003e20 mm x 15 mm PV\/OLED System\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg alt=\"Substrates and Fabrication Collection\" height=\"109\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/collection-link_Substrates-and-fabrication.png?width=150\" width=\"150\"\u003e\n\u003cp\u003eSubstrates and Fabrication\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003eAll Substrates and Fabrication\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ossila","offers":[{"title":"Default Title","offer_id":1200242237,"sku":"P2008B1","price":400.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/zif-test-board-product-photo.jpg?v=1777976113"},{"product_id":"ofet-test-board-high-density","title":"OFET Test Board for High Density OFETs","description":"\u003ch2 id=\"product-oneliner\"\u003eAchieve more reliable, statistical results.\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003e\u003cspan\u003eProvide high precision, current-voltage measurements of up to 20 OFETs on a single substrate\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThe High Density OFET Test Board can provide high precision, current-voltage measurements of up to 20 OFETs on a single substrate. As such, this test board can speed up your research and help you to achieve more reliable, statistical results. It is compatible with our \u003ca href=\"https:\/\/www.ossila.com\/products\/prefabricated-platinum-ofet-test-chips\"\u003ePrefabricated High Density OFET Substrates\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eSystem overview\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eUntil now, high density OFETs had to be tested using a mechanical needle probe station which was a delicate and laborious process. The substrate bracket on this board features 20 gold-plated, spring-loaded pogo connectors to make a reliable electrical contact with each device on the substrate. Not only does this make the testing process simpler and faster, but it also ensures uniform electrical contact with every single substrate tested.\u003c\/p\u003e\n\u003cp\u003eThe substrate to be tested is simply dropped into the testing holder and secured in place with a swivel push-fit lid. The optical window then provides access for photosensitivity, photodoping and sensing measurements if needed.\u003c\/p\u003e\n\u003cp\u003eOFET measurements are made using two source measure units (SMUs) connected via BNC connector cables: one to set the gate voltage and measure any gate leakage current; the second to set the source-drain voltage and measure the current.\u003c\/p\u003e\n\u003cp\u003eThe board is also neat and compact at just 200 mm\u003csup\u003e2\u003c\/sup\u003e which is small enough for easy use within a glove box. This product is covered by our \u003ca title=\"Warranty Information | Ossila\" href=\"\/pages\/warranty-information\" target=\"_blank\"\u003e\u003cstrong\u003eFREE 2-year warranty\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high_density_ofet_test_board_w_annotations_1024x1024.jpg\"\u003e \u003cimg width=\"650\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-ofet-test-board-annotations.jpg?v=1487955322\u0026amp;width=650\u0026amp;height=355\" loading=\"lazy\" height=\"355\" alt=\"High density test board\"\u003e\u003c\/a\u003e\n\u003cfigcaption\u003eHigh Density OFET Test Board diagram.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eFeatures and Specifications\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable style=\"width: 99.915%; height: 235.227px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 58.8068px;\"\u003e\n\u003cth style=\"width: 0%; height: 58.8068px;\" width=\"25%\"\u003eSMU connection\u003c\/th\u003e\n\u003ctd style=\"width: 0%; height: 58.8068px;\" width=\"75%\"\u003eTwin BNC connectors: Channel B = source\/drain connection; Channel A = gate connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2045px;\"\u003e\n\u003cth style=\"width: 0%; height: 39.2045px;\"\u003eOFET connection\u003c\/th\u003e\n\u003ctd style=\"width: 0%; height: 39.2045px;\"\u003e20 gold-plated, spring-loaded pogo connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2045px;\"\u003e\n\u003cth style=\"width: 0%; height: 39.2045px;\"\u003eSource-Drain switches\u003c\/th\u003e\n\u003ctd style=\"width: 0%; height: 39.2045px;\"\u003e20 independent switches to Channel B; one per device.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003cth style=\"width: 0%; height: 19.6023px;\"\u003eGate switches\u003c\/th\u003e\n\u003ctd style=\"width: 0%; height: 19.6023px;\"\u003e8 independent switches to Channel A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.8068px;\"\u003e\n\u003cth style=\"width: 0%; height: 58.8068px;\"\u003eOptical window\u003c\/th\u003e\n\u003ctd style=\"width: 0%; height: 58.8068px;\"\u003eFor experimental access: optoelectrical measurements; device illumination (sensing\/doping); microscope inspection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003cth style=\"width: 0%; height: 19.6023px;\"\u003eDimensions (L x W)\u003c\/th\u003e\n\u003ctd style=\"width: 0%; height: 19.6023px;\"\u003e200 mm x 100 mm (7.87\" x 3.94\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eNoise reduction and electrical isolation\u003c\/h3\u003e\n\u003cp\u003eThe High Density OFET Test Board has been designed to reduce non-negligible error, which often occurs as a result of stray capacitance, electromagnetic noise and difficulty isolating the test components (BNC cables, switches, board). Our test board has the following features to enable precision low-current measurement:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDouble ground plane – to reduce electromagnetic pickup from the environment\u003c\/li\u003e\n\u003cli\u003eIntelligent wire tracks – designed to reduce noise, leakage current and stray capacitance\u003c\/li\u003e\n\u003cli\u003e“Ideal” switch selection – proven to show almost no extra resistance to current flow when ON, and does not introduce leakages current when OFF\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"carousel-container carousel-gallery\"\u003e\n\u003cdiv class=\"carousel-track ease-in-out-transition\" style=\"transform: translateX(-1290px);\"\u003e\n\n\u003ca title=\"OFET test board High density\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ofet-test-board-high-density-switches.jpg?width=1024\" class=\"carousel-item\"\u003e \u003cimg width=\"420\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ofet-test-board-high-density-switches.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" loading=\"lazy\" height=\"280\" alt=\"OFET test board High density\"\u003e \u003c\/a\u003e\n\n\u003ca title=\"OFET test board High density\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ofet-high-density-test-board.jpg?width=1024\" class=\"carousel-item\"\u003e \u003cimg width=\"420\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ofet-high-density-test-board.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" loading=\"lazy\" height=\"280\" alt=\"OFET test board High density\"\u003e \u003c\/a\u003e\n\n\u003ca title=\"OFET High density test board\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ofet-test-board-high-density-device-switches.jpg?width=1024\" class=\"carousel-item\"\u003e \u003cimg width=\"420\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ofet-test-board-high-density-device-switches.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" loading=\"lazy\" height=\"280\" alt=\"OFET High density test board\"\u003e \u003c\/a\u003e \n\n\u003ca title=\"High density OFET test board\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ofet-high-density-test-board-twin-bnc-connectors.jpg?width=1024\" class=\"carousel-item\"\u003e \u003cimg width=\"420\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ofet-high-density-test-board-twin-bnc-connectors.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" loading=\"lazy\" height=\"280\" alt=\"High density OFET test board\"\u003e \u003c\/a\u003e\n\n\u003ca title=\"High density OFET test board\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-precision-high-density-ofet-test-board.jpg?width=1024\" class=\"carousel-item\"\u003e \u003cimg width=\"420\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-precision-high-density-ofet-test-board.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" loading=\"lazy\" height=\"280\" alt=\"High density OFET test board\"\u003e \u003c\/a\u003e\n\u003c\/div\u003e\n\u003ca role=\"button\" class=\"carousel-left-control\"\u003e \u003csvg class=\"icon icon-chevron-left\" aria-hidden=\"true\"\u003e\u003cuse href=\"#icon-chevron-left\"\u003e\u003c\/use\u003e\u003c\/svg\u003e \u003cspan class=\"sr-only\"\u003ePrevious \u003c\/span\u003e\u003c\/a\u003e \u003ca role=\"button\" class=\"carousel-right-control\"\u003e \u003csvg class=\"icon icon-chevron-right\" aria-hidden=\"true\"\u003e\u003cuse href=\"#icon-chevron-right\"\u003e\u003c\/use\u003e\u003c\/svg\u003e \u003cspan class=\"sr-only\"\u003eNext \u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\n\n\u003ch2\u003eCompatible Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eThe High Density OFET Test Board has been designed to be compatible with our \u003ca href=\"https:\/\/www.ossila.com\/products\/prefabricated-platinum-ofet-test-chips\"\u003ePrefabricated High Density OFET Substrates.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003ePrefabricated substrates can reduce OFET fabrication time - simply deposit your semiconductor on top - making them ideal for high throughput screening where reliable statistics are required. The High Density OFET substrates in particular allow for statistical data to be collected, with reduced variability between OFETs and reduced cost and processing time per OFET device with 20 devices on a single substrate.\u003c\/p\u003e\n\u003cp\u003eIf you prefer to fabricate your own OFETs, you can use our high density OFET fabrication system which contains all the relevant components needed including substrates, interchangeable masks, lower support and lid.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg width=\"174\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-full-stack-exploded.png?v=1718894437\u0026amp;width=174\u0026amp;height=287\" loading=\"lazy\" height=\"287\" alt=\"High density OFET system\"\u003e \u003cimg width=\"223.516\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/platinum-ofet-test-chips.png?width=224\u0026amp;height=287\" loading=\"lazy\" height=\"287\" alt=\"High Density OFET test chip (finished)\"\u003e\n\u003cfigcaption\u003eEvaporation Stack for HD OFET System and our \u003ca href=\"https:\/\/www.ossila.com\/products\/prefabricated-platinum-ofet-test-chips\"\u003eHigh Density Platinum OFET Test Chips\u003c\/a\u003e.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"20.6%\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 80%; text-align: center; vertical-align: middle;\" colspan=\"5\"\u003e\u003cstrong\u003eSubstrate Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"width: 20%; text-align: center; vertical-align: middle;\"\u003e\n\u003cfigure style=\"text-align: center; vertical-align: middle;\"\u003e\u003cimg width=\"152.453\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ofet-test-board-high-density.jpg?v\" loading=\"lazy\" height=\"152.441\" alt=\"OFET Test Board for High Density OFETs\"\u003e\u003c\/figure\u003e\n\u003cstrong\u003eOFET Test Board for High Density OFETs\u003c\/strong\u003e\n\u003cp\u003eSuitable for 20 x 15 mm substrates\u003c\/p\u003e\n\u003c\/td\u003e\n\n\u003ctd style=\"width: 16%; vertical-align: middle;\"\u003e\n\u003cul\u003e\n\u003cli\u003eS146\u003c\/li\u003e\n\u003cli\u003eS148\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 16%; vertical-align: middle;\"\u003e\n\u003cul\u003e\n\u003cli\u003eS403A1\u003c\/li\u003e\n\u003cli\u003eS403A2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"collection-container\"\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-high-density-fet#browse-products\"\u003e\n\u003cdiv class=\"collection-button background-light-blue\"\u003e\n\u003cimg width=\"150\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/20-15-high-density-substrates-collection-design.png?width=150\" loading=\"lazy\" height=\"109\" alt=\"20 mm x 15 mm High Density FET System\"\u003e\n\u003cp\u003e20 mm x 15 mm\u003cbr\u003eHigh Density FET\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-high-density-fet#browse-products\"\u003e20 mm x 15 mm High Density FET System\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg alt=\"Substrates and Fabrication Collection\" height=\"109\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/collection-link_Substrates-and-fabrication.png?width=150\" width=\"150\"\u003e\n\u003cp\u003eSubstrates and Fabrication\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003eAll Substrates and Fabrication\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ossila","offers":[{"title":"Default Title","offer_id":1200242333,"sku":"P2014A1","price":950.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/ofet-test-board-high-density-product-photo.jpg?v=1777989089"},{"product_id":"spin-coater","title":"Spin Coater","description":"\u003ch2 id=\"product-oneliner\"\u003eLow Price, Compact, and Vaccum-Free\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eHigh precision coating with a simple, programmable spin coater\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e | \u003ca href=\"#advanced-vs-standard\"\u003eAdvanced or Standard?\u003c\/a\u003e | \u003ca href=\"#specification\"\u003eSpecifications\u003c\/a\u003e | \u003ca href=\"#features\"\u003eFeatures\u003c\/a\u003e | \u003ca href=\"#gallery\"\u003eGallery\u003c\/a\u003e | \u003ca href=\"#included\"\u003eIn the Box\u003c\/a\u003e | \u003ca href=\"#accessories\"\u003eAccessories\u003c\/a\u003e | \u003ca href=\"#resources\"\u003eResources and Support\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp id=\"overview\"\u003eTrusted by academics and researchers worldwide, Ossila spin coaters are robust and affordable instruments ideal for complex spin coating process while being easy to operate. The compact, vacuum-free design means they easily fit into any busy laboratory, glove box, or crowded workbench. Included is a multi-substrate chuck that accommodates four popular substrate sizes and is optimized for excellent film quality. For more specific requirements, you can also design your own unique chuck to fit your substrates.\u003c\/p\u003e\n\u003cp\u003eAll models have programmable controls, allowing you to save multi-step programmes and control spin speeds and times with high precision. In shared research spaces, you can save individual user profiles to store custom recipes, cutting down on time needed for equipment set up.\u003c\/p\u003e\n\u003cp\u003eWith the Advanced model, you can also easily control acceleration and deceleration speeds, achieve higher maximum spin speeds (up to 10,000 rpm) all with reduced error of \u0026lt;0.25%. For highly controlled depositions, our spin coaters have been combined with our syringe pumps in the Ossila \u003ca href=\"\/products\/spin-coater-syringe-pump-bundle\"\u003eSpin Coating System\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"row display-flex\"\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Vacuum-free spin coater\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Vacuum-free-Icon.svg?v=1712068128\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eVacuum-Free with\u003cbr\u003eSmart Chuck Design\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eImproved airflow, reduced solvent build up, and good mechanical stability\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Spin coater with a range of speeds\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Large_Range_of_Speeds.svg?v=1697622577\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eSpeed, Acceleration \u0026amp; Deceleration Control\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eThe adv. model achieves 10,000 rpm with acceleration up to 4000 rpm\/s\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Long spin coating cycles\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Linear_Stage_Icons_Built-to-last.svg?v=1704193050\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eLong Spin Cycles\u003cbr\u003eup to 3,600 Seconds\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eBetter solvent evaporation and layer formation with the adv. model\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Lab proof system\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Lab_Proof.svg?v=1718708005\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eChemical-Resistant and\u003cbr\u003eDurable Materials\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eYour choice of polypropylene, PTFE,\u003cbr\u003eor PEEK spin coater chucks\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ca class=\"green-banner\" data-track-content=\"\" href=\"https:\/\/www.ossila.com\/products\/spin-coater-syringe-pump-bundle\"\u003e\n\u003cp data-content-name=\"\/products\/spin-coater\" data-content-piece=\"cta-spin-coating-kit\"\u003eSpin Coating System\u003c\/p\u003e\n\u003cimg alt=\"Spin Coating System\" height=\"120\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Spin-Coating-Kit.jpg?crop=center\u0026amp;width=600\u0026amp;height=120\" width=\"600\"\u003e\u003cbutton\u003eCombine the spin coater \u0026amp; syringe pump at a discounted price\u003c\/button\u003e\u003c\/a\u003e\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003ch3 style=\"padding-top: 5px\"\u003eWhy Go Vacuum-Free?\u003c\/h3\u003e\n\u003chr\u003e\n\u003cfigure style=\"padding-top: 10px; padding-left: 35px; padding-right: 10px\" class=\"float-right\"\u003e\u003cimg alt=\"Thin film warping caused by spin coater vacuum\" height=\"235\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/spin-coating-vacuum-warping-substrate.jpg?v=1622189993\" width=\"235\"\u003e \u003cimg alt=\"The Ossila vacuum-free Spin Coater gives even film distribution\" height=\"235\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/spin-coating-vacuum-free-substrate.jpg?v=1622189558\" width=\"235\"\u003e\n\u003cfigcaption\u003eLeft: Substrate warping caused by a vacuum seal ring. \u003cbr\u003eRight: Even distribution without warping using the Ossila Spin Coater.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eWhile vacuum systems are the standard across the industry, there are some critical issues with vacuum-based spin coating:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate warping with thin films affects coating uniformity.\u003c\/li\u003e\n\u003cli\u003eForce of vacuum on solutions through porous substrates can lead to inhomogeneity across the film.\u003c\/li\u003e\n\u003cli\u003eIncreased maintenance time and costs due vacuum solvent damage.\u003c\/li\u003e\n\u003cli\u003eInconvenient to integrate vacuum systems into workspaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOur vacuum-free chucks ensure an even film distribution by keeping your substrates flat and free from damage, even if they are flexible. Excess coating material is drained away during coating with no warping of thin substrates. Without a vacuum line, the Ossila Spin Coater can be set up anywhere with a single mains socket—spin coat on a lab bench, in a fume hood, or a glove box with ease.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cfigure class=\"video\"\u003e\u003cimg class=\"video-poster\" loading=\"lazy\" src=\"https:\/\/cdn.ossila.com\/videos\/spin-coater-product-overview.jpg\" draggable=\"false\" height=\"675\" width=\"1200\"\u003e \u003cvideo class=\"widescreen\" controls=\"controls\" controlslist=\"nodownload\" crossorigin=\"\" height=\"675\" width=\"1200\" preload=\"none\" title=\"Ossila Spin Coater overview\"\u003e\n\u003csource src=\"https:\/\/cdn.ossila.com\/videos\/spin-coater-product-overview-1080p.mp4\" type=\"video\/mp4\"\u003e\n\u003ctrack default=\"\" kind=\"subtitles\" label=\"English\" src=\"https:\/\/cdn.ossila.com\/videos\/standard-spin-coater-product-overview.vtt\" srclang=\"en\"\u003e\u003c\/video\u003e\u003c\/figure\u003e\n\u003ch2 id=\"advanced-vs-standard\"\u003eChoose a Model: Standard or Advanced?\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003e\u003cbr\u003e\u003c\/th\u003e\n\u003cth\u003eStandard V3 (L2001A3)\u003c\/th\u003e\n\u003cth\u003eAdvanced V2 (L2001B2)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSpeed Stability\u003c\/th\u003e\n\u003ctd\u003e\u0026lt;2% error\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.25% error\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSpeed\u003c\/th\u003e\n\u003ctd\u003e120 – 6,000 rpm\u003c\/td\u003e\n\u003ctd\u003e500 – 10,000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eAcceleration Control\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eDeceleration Control\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMaximum Acceleration\u003c\/th\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e4000 rpm\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMaximum Deceleration\u003c\/th\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e700 rpm\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMinimum Acc\/Dec\u003c\/th\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e10 rpm\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSpin Time\u003c\/th\u003e\n\u003ctd\u003e1 – 1,000 sec\u003c\/td\u003e\n\u003ctd\u003e1 – 3,600 sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eUser Profiles\u003c\/th\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003ePrograms per User\u003c\/th\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMaterials\u003c\/th\u003e\n\u003ctd\u003ePolypropylene bowl, steel casing, tempered glass lid\u003c\/td\u003e\n\u003ctd\u003ePTFE bowl, powder coated steel casing, tempered glass lid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e2.75 kg\u003c\/td\u003e\n\u003ctd\u003e3.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 id=\"specification\"\u003eAdditional Specifications\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%;\"\u003eMax Substrate Size\u003c\/th\u003e\n\u003ctd\u003e100 mm (4\") diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%;\"\u003eSteps\u003c\/th\u003e\n\u003ctd\u003eUp to 50 steps per program (on each user profile)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%;\"\u003eSafety Switch\u003c\/th\u003e\n\u003ctd\u003eMagnetic safety switch on the door\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%;\"\u003eAdditional Features\u003c\/th\u003e\n\u003ctd\u003eBuilt-in spirit level and adjustable feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%;\"\u003eDimensions (D x W x H)\u003c\/th\u003e\n\u003ctd\u003e225 mm x 170 mm x 140 mm (8.86\" x 6.69\" x 5.51\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%;\"\u003ePower Supply\u003c\/th\u003e\n\u003ctd\u003eDC 24 V 2 A, via 100–240 V 50\/60 Hz power adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eChuck Specifications\u003c\/h3\u003e\n\u003ch4\u003eL2001U1\/L2001U2 Standard Spin Coater Chuck\u003c\/h4\u003e\n\u003cp\u003eChoose between polypropylene, PTFE, or PEEK chuck material depending on your application. The design incorporates all of the most commonly used substrates including:\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-3\"\u003e\n\u003cimg width=\"30\" style=\"float: left; padding-right: 10px;\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tick.svg?v=1613513177\" loading=\"lazy\" height=\"30\" alt=\"Check Mark\"\u003e20 mm x 15 mm (0.8\" x 0.6\"\u003c\/div\u003e\n\u003cdiv class=\"col-xs-3\"\u003e\n\u003cimg width=\"30\" style=\"float: left; padding-right: 10px;\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tick.svg?v=1613513177\" loading=\"lazy\" height=\"30\" alt=\"Check Mark\"\u003e25 mm x 25 mm (1\" x 1\")\u003c\/div\u003e\n\u003cdiv class=\"col-xs-3\"\u003e\n\u003cimg width=\"30\" style=\"float: left; padding-right: 10px;\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tick.svg?v=1613513177\" loading=\"lazy\" height=\"30\" alt=\"Check Mark\"\u003e50 mm x 50 mm (2\" x 2\")\u003c\/div\u003e\n\u003cdiv class=\"col-xs-3\"\u003e\n\u003cimg width=\"30\" style=\"float: left; padding-right: 10px;\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tick.svg?v=1613513177\" loading=\"lazy\" height=\"30\" alt=\"Check Mark\"\u003e75 mm x 25 mm (3\" x 1\")\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"padding-top\"\u003ePlus, our chucks also have:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA rimmed edge to improve air flow uniformity and reduce solvent build up within the bowl.\u003c\/li\u003e\n\u003cli\u003eSimplified drainage channels to reduce buffeting and improve the stability of the chuck.\u003c\/li\u003e\n\u003cli\u003eFinger cutouts for easy removal of chucks, allowing you to switch them for different experiments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cfigure\u003e\u003cimg alt=\"Ossila Standard Spin Coater Chuck\" height=\"424.144\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Standard-Chuck-L2003U1.png?v=1715088455\" width=\"600\"\u003e\n\u003cfigcaption\u003eOur standard chuck suitable for four standard substrate types (all dimensions in mm)\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCustom Chucks\u003c\/h3\u003e\n\u003cp\u003eCustom chucks are available at a discounted price with the purchase of a spin coater, but can also be purchased separately. Please contact us to discuss your needs, specifying the length, width, and height of each substrate. Alternatively, STL, STEP, and SLDPRT files (for AutoCAD \/ FreeCAD and SolidWorks respectively) are freely available to download should you wish to create your own chucks.\u003c\/p\u003e\n\u003ch4 class=\"padding-top\"\u003eCustom Chuck Requirements\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMaximum Chuck Diameter\u003c\/th\u003e\n\u003ctd\u003e115 mm (4.5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMaximum Substrate Diameter\u003c\/th\u003e\n\u003ctd\u003e100 mm (4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eBlank Chuck Downloads\u003c\/h4\u003e\n\u003cp\u003eVersion 2\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/downloads.ossila.com\/resources\/ossila-custom-chuck-blank-v2.stl\" title=\"Blank Custom Chuck Download\"\u003e.STL\u003c\/a\u003e file for AutoCad and FreeCad\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/downloads.ossila.com\/resources\/ossila-custom-chuck-blank-v2.step\" title=\"Blank Custom Chuk Download\"\u003e.STEP\u003c\/a\u003e file for AutoCad and FreeCad\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/downloads.ossila.com\/resources\/ossila-custom-chuck-blank-v2.sldprt\" title=\"Blank Custom Chuck Download\"\u003e.SLDPRT\u003c\/a\u003e file for SolidWorks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVersion 1\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/downloads.ossila.com\/resources\/ossila-custom-chuck.stl\"\u003e.STL file\u003c\/a\u003e for AutoCAD and TurboCAD\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/downloads.ossila.com\/resources\/ossila-custom-chuck.sldprt\"\u003e.SLDPRT file\u003c\/a\u003e for SolidWorks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eManual\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/downloads.ossila.com\/manuals\/spin-coater.pdf\" rel=\"noopener noreferrer\" title=\"Spin coater manual\" target=\"_blank\"\u003e\u003cimg alt=\"Spin coater user manual\" height=\"30\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/icon-manual.svg\" style=\"margin-right: 12px;\" width=\"30\"\u003eSpin Coater user manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 id=\"features\"\u003eProduce High-Quality Films\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"row pad-half-height\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-2\"\u003e\u003cimg height=\"112\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Processing_icons_Stainless_steel_tray.svg?v=1712068128\" width=\"112\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12 col-md-10\"\u003e\n\u003cp class=\"blue-heading\"\u003eZero-Substrate Warping\u003c\/p\u003e\n\u003cp\u003eProduce uniform films with zero substrate warping or damage, even when coating flexible substrates. Without a vacuum line, the specially-designed chuck improves airflow over the substrate, reduces solvent build up, and ensures mechanical stability at very high rotational speeds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row pad-half-height\"\u003e\n\u003cdiv class=\"col-sm-12 col-md-2\"\u003e\u003cimg height=\"112\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Full_Control.svg?v=1718708006\" width=\"112\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12 col-md-10\"\u003e\n\u003cp class=\"blue-heading\"\u003eAdvanced Deposition Control\u003c\/p\u003e\n\u003cp\u003eOptimize your coating parameters for many coating techniques. \u003cspan\u003eUse the large spin speed range to optimize your process, from slow dry crystallization to ultra-thin films, even with high viscosity materials. The long spin speeds \u003c\/span\u003eenable multilayer coatings and graded film properties in the development of advanced materials and more.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row pad-half-height\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-2\"\u003e\u003cimg height=\"112\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Ossila_Writers_Icons_Menotring.svg?v=1697622912\" width=\"112\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12 col-md-10\"\u003e\n\u003cp class=\"blue-heading\"\u003eCustom Coating in Shared Labs\u003c\/p\u003e\n\u003cp\u003ePerfect for uniform films in a busy lab, the inbuilt control system allows you to have 10 separate user profiles—with each profile capable of saving 10 recipes with up to 50 steps. Plus, no matter where the system is moved, the spirit level and adjustable feet make it simple to achieve a flat spinning axis.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003cblockquote class=\"marks\"\u003eWe recently purchased an Ossila Spin Coater. Its compact size and vacuum-free system is ideal for our rather over-crowded laboratory, and it has enabled us to prepare a series of high-quality block copolymer thin films. The chucks make it easy to use different substrates and we have programmed several spin cycles, which allows systematic variation of the copolymer film thickness with good reproducibility.\u003c\/blockquote\u003e\n\u003cp class=\"text-muted\" style=\"text-align: right;\"\u003eProfessor Steve Armes FRS, Professor of Polymer and Colloid Chemistry, University of Sheffield\u003c\/p\u003e\n\u003cblockquote class=\"marks\"\u003eI use a Contact Angle Goniometer and Spin Coater from Ossila, the best tools I have ever used for the application of Perovskite solar cells. I plan to order more devices from the same brand.\u003c\/blockquote\u003e\n\u003cp class=\"text-muted\" style=\"text-align: right;\"\u003eAshique Kotta, Jeonbuk National University\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"gallery\"\u003eSpin Coater Gallery\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"carousel-container carousel-gallery\" style=\"padding-bottom: 10px\"\u003e\n\u003cdiv class=\"carousel-track ease-in-out-transition\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Spin-coater-solution-deposition.jpg?width=1620\" class=\"carousel-item\" title=\"Spin Coater in use\"\u003e \u003cimg width=\"420\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Spin-coater-solution-deposition.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" alt=\"Spin Coater in use\"\u003e \u003c\/a\u003e \u003ca title=\"Spin Coater used with UV Ozone Cleaner\" class=\"carousel-item\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Spin-Coater-used-with-UZ-ozone-cleaner.jpg?width=1620\"\u003e \u003cimg alt=\"Spin Coater used with UV Ozone Cleaner\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Spin-Coater-used-with-UZ-ozone-cleaner.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" loading=\"lazy\" height=\"280\" width=\"420\"\u003e \u003c\/a\u003e \u003ca class=\"carousel-item\" title=\"PP and PTFE spin coater chuck\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/PP_and_PTFE_spin_coater_chuck.jpg?width=1620\"\u003e \u003cimg alt=\"PP and PTFE spin coater chuck\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/PP_and_PTFE_spin_coater_chuck.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" loading=\"lazy\" height=\"280\" width=\"420\"\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/new_spin_coater_chuck_in_motion.jpg?width=1620\" title=\"Ossila Spin Coater Advanced in motion\" class=\"carousel-item\"\u003e \u003cimg width=\"420\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/new_spin_coater_chuck_in_motion.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" alt=\"Ossila Spin Coater Advanced in motion\"\u003e \u003c\/a\u003e \u003ca title=\"Adding substrate to the Ossila Spin Coater\" class=\"carousel-item\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Spin-Coater-adding-film.jpg?width=1620\"\u003e \u003cimg alt=\"Adding substrate to the Ossila Spin Coater\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Spin-Coater-adding-film.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" loading=\"lazy\" height=\"280\" width=\"420\"\u003e \u003c\/a\u003e \u003ca title=\"Spin Coater in Glove Box\" class=\"carousel-item\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/spin-coater-inside-glove-box.jpg?width=1620\"\u003e \u003cimg alt=\"Spin Coater in glove box\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/spin-coater-inside-glove-box.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" loading=\"lazy\" height=\"280\" width=\"420\"\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Spin_coater_chuck_with_substrate.jpg?width=1620\" class=\"carousel-item\" title=\"Spin coater with substrate\"\u003e \u003cimg width=\"420\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Spin_coater_chuck_with_substrate.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" alt=\"Spin coater with substrate\"\u003e \u003c\/a\u003e \u003ca title=\"Ossila Spin Coater spirit level\" class=\"carousel-item\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Spin-Coater-spirit.jpg?width=1620\"\u003e \u003cimg alt=\"Ossila Spin Coater spirit level\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Spin-Coater-spirit.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" loading=\"lazy\" height=\"280\" width=\"420\"\u003e \u003c\/a\u003e\n\u003c\/div\u003e\n\u003ca role=\"button\" class=\"carousel-left-control\"\u003e \u003csvg aria-hidden=\"true\" class=\"icon icon-chevron-left\"\u003e\u003cuse href=\"#icon-chevron-left\"\u003e\u003c\/use\u003e\u003c\/svg\u003e \u003cspan class=\"sr-only\"\u003ePrevious \u003c\/span\u003e\u003c\/a\u003e \u003ca role=\"button\" class=\"carousel-right-control\"\u003e \u003csvg aria-hidden=\"true\" class=\"icon icon-chevron-right\"\u003e\u003cuse href=\"#icon-chevron-right\"\u003e\u003c\/use\u003e\u003c\/svg\u003e \u003cspan class=\"sr-only\"\u003eNext \u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cfigure class=\"video\"\u003e\n\u003cimg class=\"video-poster\" loading=\"lazy\" src=\"https:\/\/cdn.ossila.com\/videos\/spin-coating-different-size-substrates.jpg\" draggable=\"false\" height=\"675\" width=\"1200\"\u003e\n  \u003cvideo class=\"widescreen\" controls=\"controls\" controlslist=\"nodownload\" crossorigin=\"\" height=\"675\" width=\"1200\" preload=\"none\" title=\"Spin coating different substrate sizes\"\u003e\n\u003csource type=\"video\/mp4\" src=\"https:\/\/cdn.ossila.com\/videos\/spin-coating-different-size-substrates.mp4\"\u003e\u003c\/video\u003e\u003c\/figure\u003e\n\u003ch2 id=\"included\"\u003eIn the Box\u003c\/h2\u003e\n\u003chr\u003e\n\u003cul\u003e\n\u003cli\u003eOssila Spin Coater\u003c\/li\u003e\n\u003cli\u003eMulti-substrate spin coater chuck\u003c\/li\u003e\n\u003cli\u003ePower supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"accessories\"\u003eSpin Coater Accessories\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e[[collection handle=\"equipment-accessories\" tags=\"spin coater accessories\"]]\u003c\/p\u003e\n\u003ch2 id=\"resources\"\u003eResources and Support\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"tile-container\"\u003e\n\u003cdiv class=\"card-box card-truncate\"\u003e\n\u003ca href=\"\/pages\/spin-coater-advanced-upgrades-and-specifications\"\u003e \u003cimg alt=\"The Ossila Spin Coater Advanced\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/changing-spin-coater-chuck.jpg?crop=center\u0026amp;width=160\u0026amp;height=160\"\u003e\u003c\/a\u003e \u003ca href=\"\/pages\/spin-coater-advanced-upgrades-and-specifications\"\u003eSpin Coater Advanced: Upgrades and Specifications\u003c\/a\u003e\n\u003cp\u003eThe advanced model offers more control than the classic spin coater in a wide range of areas. These advancements make it ideal for high-precision and demanding applications.\u003c\/p\u003e\n\u003ca href=\"\/pages\/spin-coater-advanced-upgrades-and-specifications\"\u003eRead more...\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ossila","offers":[{"title":"Standard \/ Multi-substrate polypropylene \/ Type B (US)","offer_id":37157117953,"sku":"L2001A3-U1-US","price":1950.0,"currency_code":"GBP","in_stock":true},{"title":"Standard \/ Multi-substrate polypropylene \/ Type F (EU)","offer_id":37156979649,"sku":"L2001A3-U1-EU","price":1950.0,"currency_code":"GBP","in_stock":true},{"title":"Standard \/ Multi-substrate polypropylene \/ Type G (UK)","offer_id":1200242585,"sku":"L2001A3-U1-UK","price":1950.0,"currency_code":"GBP","in_stock":true},{"title":"Standard \/ Multi-substrate polypropylene \/ Type I (AU)","offer_id":37157123841,"sku":"L2001A3-U1-AU","price":1950.0,"currency_code":"GBP","in_stock":true},{"title":"Standard \/ Multi-substrate PTFE \/ Type B (US)","offer_id":37157118017,"sku":"L2001A3-U2-US","price":2025.0,"currency_code":"GBP","in_stock":true},{"title":"Standard \/ Multi-substrate PTFE \/ Type F (EU)","offer_id":37156979713,"sku":"L2001A3-U2-EU","price":2025.0,"currency_code":"GBP","in_stock":true},{"title":"Standard \/ Multi-substrate PTFE \/ Type G (UK)","offer_id":10683976385,"sku":"L2001A3-U2-UK","price":2025.0,"currency_code":"GBP","in_stock":true},{"title":"Standard \/ Multi-substrate PTFE \/ Type I (AU)","offer_id":37157123905,"sku":"L2001A3-U2-AU","price":2025.0,"currency_code":"GBP","in_stock":true},{"title":"Standard \/ Custom polypropylene \/ Type B (US)","offer_id":44965212356824,"sku":"L2001A3-U101-US","price":2000.0,"currency_code":"GBP","in_stock":false},{"title":"Standard \/ Custom polypropylene \/ Type F (EU)","offer_id":44965212324056,"sku":"L2001A3-U101-EU","price":2000.0,"currency_code":"GBP","in_stock":false},{"title":"Standard \/ Custom polypropylene \/ Type G (UK)","offer_id":44965212291288,"sku":"L2001A3-U101-UK","price":2000.0,"currency_code":"GBP","in_stock":false},{"title":"Standard \/ Custom polypropylene \/ Type I (AU)","offer_id":44965212389592,"sku":"L2001A3-U101-AU","price":2000.0,"currency_code":"GBP","in_stock":false},{"title":"Standard \/ Custom PTFE \/ Type B (US)","offer_id":43627425661144,"sku":"L2001A3-U102-US","price":2150.0,"currency_code":"GBP","in_stock":false},{"title":"Standard \/ Custom PTFE \/ Type F (EU)","offer_id":43627425628376,"sku":"L2001A3-U102-EU","price":2150.0,"currency_code":"GBP","in_stock":false},{"title":"Standard \/ Custom PTFE \/ Type G (UK)","offer_id":43627425595608,"sku":"L2001A3-U102-UK","price":2150.0,"currency_code":"GBP","in_stock":false},{"title":"Standard \/ Custom PTFE \/ Type I (AU)","offer_id":43627425726680,"sku":"L2001A3-U102-AU","price":2150.0,"currency_code":"GBP","in_stock":false},{"title":"Advanced \/ Multi-substrate PTFE \/ Type B (US)","offer_id":49558270476504,"sku":"L2001B2-U2-US","price":2450.0,"currency_code":"GBP","in_stock":true},{"title":"Advanced \/ Multi-substrate PTFE \/ Type F (EU)","offer_id":49558270509272,"sku":"L2001B2-U2-EU","price":2450.0,"currency_code":"GBP","in_stock":true},{"title":"Advanced \/ Multi-substrate PTFE \/ Type G (UK)","offer_id":49558270542040,"sku":"L2001B2-U2-UK","price":2450.0,"currency_code":"GBP","in_stock":true},{"title":"Advanced \/ Multi-substrate PTFE \/ Type I (AU)","offer_id":49558270574808,"sku":"L2001B2-U2-AU","price":2450.0,"currency_code":"GBP","in_stock":true},{"title":"Advanced \/ Multi-substrate PEEK \/ Type B (US)","offer_id":49558270607576,"sku":"L2001B2-U3-US","price":2550.0,"currency_code":"GBP","in_stock":true},{"title":"Advanced \/ Multi-substrate PEEK \/ Type F (EU)","offer_id":49558270640344,"sku":"L2001B2-U3-EU","price":2550.0,"currency_code":"GBP","in_stock":true},{"title":"Advanced \/ Multi-substrate PEEK \/ Type G (UK)","offer_id":49558270673112,"sku":"L2001B2-U3-UK","price":2550.0,"currency_code":"GBP","in_stock":true},{"title":"Advanced \/ Multi-substrate PEEK \/ Type I (AU)","offer_id":49558270705880,"sku":"L2001B2-U3-AU","price":2550.0,"currency_code":"GBP","in_stock":true},{"title":"Advanced \/ Custom PTFE \/ Type B (US)","offer_id":49558270738648,"sku":"L2001B2-U102-US","price":2575.0,"currency_code":"GBP","in_stock":false},{"title":"Advanced \/ Custom PTFE \/ Type F (EU)","offer_id":49558270771416,"sku":"L2001B2-U102-EU","price":2575.0,"currency_code":"GBP","in_stock":false},{"title":"Advanced \/ Custom PTFE \/ Type G (UK)","offer_id":49558270804184,"sku":"L2001B2-U102-UK","price":2575.0,"currency_code":"GBP","in_stock":false},{"title":"Advanced \/ Custom PTFE \/ Type I (AU)","offer_id":49558270836952,"sku":"L2001B2-U102-AU","price":2575.0,"currency_code":"GBP","in_stock":false},{"title":"Advanced \/ Custom PEEK \/ Type B (US)","offer_id":50506496573656,"sku":"L2001B2-U107-US","price":2725.0,"currency_code":"GBP","in_stock":false},{"title":"Advanced \/ Custom PEEK \/ Type F (EU)","offer_id":50506496606424,"sku":"L2001B2-U107-EU","price":2725.0,"currency_code":"GBP","in_stock":false},{"title":"Advanced \/ Custom PEEK \/ Type G (UK)","offer_id":50506496639192,"sku":"L2001B2-U107-UK","price":2725.0,"currency_code":"GBP","in_stock":false},{"title":"Advanced \/ Custom PEEK \/ Type I (AU)","offer_id":50506496671960,"sku":"L2001B2-U107-AU","price":2725.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/spin-coater-product-photo.jpg?v=1768825867"},{"product_id":"uv-ozone-cleaner","title":"UV Ozone Cleaner","description":"\u003ch2 id=\"product-oneliner\"\u003eLow Price System for Ultra-Clean Surfaces in Minutes\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eProduce near-atomically clean surfaces without causing damage to your sample\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e | \u003ca href=\"#specification\"\u003eSpecifications\u003c\/a\u003e | \u003ca href=\"#features\"\u003eFeatures\u003c\/a\u003e | \u003ca href=\"#gallery\"\u003eGallery\u003c\/a\u003e | \u003ca href=\"#resources\"\u003eResources and Support\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp id=\"overview\"\u003eWithin minutes, the Ossila UV Ozone Cleaner is capable of removing contamination from the surface of substrates and samples. Using a high-power UV light source to generate ozone and break down organic surface contaminants, you can produce near-atomically clean surfaces without causing any damage to your sample. Volatile compounds created from surface contaminants will quickly evaporate, leaving the sample ready for the next part of your experiment.\u003c\/p\u003e\n\u003cp\u003eThe cleaning area has a diameter of 153 mm (6\"), providing plenty of space to clean multiple samples at once, microscope slides, or even petri dishes. During cleaning, your delicate samples are protected from overheating as the integrated software monitors the internal temperature and provides readings for the tray, lamp, and electronics.\u003c\/p\u003e\n\u003cp\u003eAn essential addition to any lab, our UV ozone cleaner is able to treat a wide range of materials for a number of different applications.\u003c\/p\u003e\n\u003cdiv class=\"row display-flex\"\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Lightweight Body\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Lightweight.svg?v=1697194928\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eLightweight Body\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eEasily moved\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"High intensity UV lamp\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_UV.svg?v=1697551872\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eHigh Intensity UV Lamp\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eEmission at 185 and 254 nm\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Safe\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Saftey_First.svg?v=1697623721\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eSafe Design\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eIncluding thermal cutoff\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Two-Year Warranty\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Glove_Box_key_Features__Two_year_warranty.svg?v=1718707947\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eTwo-Year Warranty\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eBuy with confidence\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003ch3\u003eLamp Replacement for Fast Cleaning Times\u003c\/h3\u003e\n\u003chr\u003e\n\u003cp\u003eOur UV ozone cleaner is fitted with a high-quality, long-lasting UV bulb, which provides thousands of hours of high intensity light output. However, every UV bulb has a finite lifetime and lower bulb intensity means increased cleaning times. After prolonged use, a new bulb is the best option to speed up your cleaning process—there's no need to purchase a new system.\u003c\/p\u003e\n\u003cp\u003eWhen this happens, you can use our \u003ca href=\"#replacement-service\"\u003eUV Lamp Replacement Service\u003c\/a\u003e. We will replace your bulbs, fully test all components, and safely dispose of your old bulbs. This ensures minimal downtime and maximum lifetime for your equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cfigure\u003e\u003cvideo class=\"widescreen\" controls=\"controls\" controlslist=\"nodownload\" crossorigin=\"\" height=\"477.172\" poster=\"https:\/\/cdn.ossila.com\/videos\/uv-ozone-cleaner-product-overview.jpg\" preload=\"none\" title=\"Product overview video for the Ossila UV Ozone Cleaner\" width=\"848.328\"\u003e\n\u003csource src=\"https:\/\/cdn.ossila.com\/videos\/uv-ozone-cleaner-product-overview-1080p.mp4\" type=\"video\/mp4\"\u003e\n\u003ctrack default=\"\" kind=\"subtitles\" label=\"English\" src=\"https:\/\/cdn.ossila.com\/videos\/uv-ozone-cleaner-product-overview.vtt\" srclang=\"en\"\u003e\u003c\/video\u003e \u003cscript type=\"application\/ld+json\"\u003e\n{\n\"@context\": \"https:\/\/schema.org\",\n\"@type\": \"VideoObject\",\n\"name\": \"UV Ozone Cleaner Product Overview\",\n\"description\": \"Ossila UV Ozone Cleaner Product Overview\",\n\"thumbnailUrl\": \"https:\/\/cdn.ossila.com\/videos\/uv-ozone-cleaner-product-overview.jpg\",\n\"uploadDate\": \"2023-11-29\",\n\"contentURL\": \"https:\/\/cdn.ossila.com\/videos\/uv-ozone-cleaner-product-overview-1080p.mp4\",\n\"duration\": \"PT0M24S\"\n}\n\u003c\/script\u003e\u003c\/figure\u003e\n\u003ch2 id=\"specification\"\u003eSpecifications\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch3\u003eUV Light\u003c\/h3\u003e\n\u003ch4\u003eLamp\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eLamp Type\u003c\/th\u003e\n\u003ctd\u003eLow pressure mercury discharge lamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eLamp Dimensions (L x D)\u003c\/th\u003e\n\u003ctd\u003e150 mm x 15 mm (5.91\" x 0.59\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eNumber of Lamps\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eDischarge Peaks\u003c\/th\u003e\n\u003ctd\u003e185 nm and 254 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eLamp Lifetime\u003c\/th\u003e\n\u003ctd\u003eT80 lifetime 2,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eSample Irradiance\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSample UV Intensity\u003c\/th\u003e\n\u003ctd\u003e15±1 mW·cm\u003csup\u003e-2\u003c\/sup\u003e at 254 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCleaning Area\u003c\/th\u003e\n\u003ctd\u003e153 mm (6\") diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eExposure Time\u003c\/th\u003e\n\u003ctd\u003e1 second – 60 minute, digitally controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cfigure\u003e\u003cimg alt=\"Wireframe diagram of the Ossila UV Ozone Cleaner\" height=\"585.750\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Product_Wireframes_UV_Ozone_Cleaner.svg?v=1709633899\" width=\"636\"\u003e\u003c\/figure\u003e\n\u003ch3\u003eDimensions and Weight\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eDimensions (W x D x H)\u003c\/th\u003e\n\u003ctd\u003e210 mm x 310 mm x 228 mm (8.27\" x 12.20\" x 8.98\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eTray Illumination Area\u003c\/th\u003e\n\u003ctd\u003e153 mm (6\") diameter circle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMaximum Sample Height\u003c\/th\u003e\n\u003ctd\u003e12 mm (0.47\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e5.25 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMaterials and Finish\u003c\/h3\u003e\n\u003ch4\u003eCase\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e1.5 mm (0.06\") mild steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eTextured black powder coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eDrawer Tray\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e1.5 mm (0.06\") stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eFinish\u003c\/th\u003e\n\u003ctd\u003e#4 brushed finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eUser Interface\u003c\/h3\u003e\n\u003ch4\u003eDisplay\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eType\u003c\/th\u003e\n\u003ctd\u003e24 bit color TFT LCD display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eResolution\u003c\/th\u003e\n\u003ctd\u003e480 x 272 px\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSize\u003c\/th\u003e\n\u003ctd\u003e4.3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eInterface\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eDescription\u003c\/th\u003e\n\u003ctd\u003eTactile buttons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSafety Features\u003c\/h3\u003e\n\u003ch4\u003eEquipment Safety Features\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eDrawer Interlock\u003c\/th\u003e\n\u003ctd\u003eHardware interlock sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eTemperature Regulation\u003c\/th\u003e\n\u003ctd\u003eActive lamp cooling - 53 CFM axial fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eThermal Cutoff\u003c\/th\u003e\n\u003ctd\u003eOnboard temperature sensors for software cutoff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePower Supply\u003c\/h3\u003e\n\u003ch4\u003eInput\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eType\u003c\/th\u003e\n\u003ctd\u003eIEC C13 power cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eVoltage Range\u003c\/th\u003e\n\u003ctd\u003e110 V – 240 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eFuse\u003c\/th\u003e\n\u003ctd\u003e1 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCertification and Standards\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eConformité Européenne (CE) Mark\u003c\/th\u003e\n\u003ctd\u003e\n\u003cp\u003eLow Voltage Directive (2014\/35\/EU)\u003c\/p\u003e\n\u003cp\u003eElectromagnetic Compatibility (EMC) (2014\/30\/EU)\u003c\/p\u003e\n\u003cp\u003eRestriction of Hazardous Substances (RoHS) (2011\/65\/EU + 2015\/863)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eBritish Standards Institution (BSI)\u003c\/th\u003e\n\u003ctd\u003eBS EN 61010-1:2010 Safety requirements for electrical equipment for measurement, control, and laboratory use. General requirements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cp class=\"pad-top-half-height\"\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/UV-Ozone-Lamp-Spectra.jpg?1276\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cimg alt=\"UV Lamp Spectrum\" height=\"20\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/icon-manual.svg\" style=\"margin-right: 12px; height: 22px;\" width=\"20\"\u003eUV Lamp Spectrum (graph of relative intensity of emission spectrum)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"pad-top-half-height\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/Lamp-Lifetime.svg\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cimg alt=\"UV Lamp Lifetime\" height=\"20\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/icon-manual.svg\" style=\"margin-right: 12px; height: 22px;\" width=\"20\"\u003eUV Lamp Lifetime (graph of relative intensity over operational time in hours)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"pad-top-half-height\"\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/EU_Declaration_of_Conformity.pdf?v=1722248465\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cimg alt=\"Declaration of Conformance\" height=\"20\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/icon-manual.svg\" style=\"margin-right: 12px; height: 22px;\" width=\"20\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/EU_Declaration_of_Conformity.pdf\"\u003eDeclaration of Conformance (Low Voltage Directive, EMC Directive, RoHS Directive, and BS EN 61010-1:2010)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"pad-top-half-height\"\u003e\u003ca href=\"https:\/\/downloads.ossila.com\/manuals\/uv-ozone-cleaner.pdf\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cimg alt=\"Uv Ozone Cleaner manual\" height=\"20\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/icon-manual.svg\" style=\"margin-right: 12px; height: 22px;\" width=\"20\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/downloads.ossila.com\/manuals\/uv-ozone-cleaner.pdf\"\u003eUV Ozone Cleaner Manual (December 2022 onwards)\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv class=\"well alert-warning\"\u003ePlease note that the Ossila UV Ozone Cleaner does \u003cstrong\u003eNOT\u003c\/strong\u003e have an integrated ozone filtration system, and must therefore be operated in a working fume hood.\u003c\/div\u003e\n\u003ch2 id=\"features\"\u003eUV Ozone Cleaner Features\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"row pad-half-height\"\u003e\n\u003cdiv class=\"col-sm-12 col-md-2\"\u003e\u003cimg alt=\"UV Ozone Mercury Vapour Discharge Lamp\" class=\"img-round\" height=\"112\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/uv-ozone-cleaner-lamp-square.jpg?v=1670229166\u0026amp;width=190\u0026amp;height=190\" width=\"112\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12 col-md-10\"\u003e\n\u003cp class=\"blue-heading\"\u003eHigh Intensity UV Lamp\u003c\/p\u003e\n\u003cp\u003eHousing a series of high intensity, low pressure synthetic quartz mercury vapor discharge lamps. By utilizing the emission at 185 nm and 254 nm, ozone is generated. The high intensity output gives results quickly and facilitates a large cleaning area.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row pad-half-height\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-2\"\u003e\u003cimg alt=\"UV Ozone Cleaner Illumination Area\" class=\"img-round\" height=\"112\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/uv-ozone-cleaner-tray-square.jpg?v=1670229166\u0026amp;width=190\u0026amp;height=190\" width=\"112\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-10\"\u003e\n\u003cp class=\"blue-heading\"\u003eLarge Cleaning Area\u003c\/p\u003e\n\u003cp\u003eThe tray can accommodate wafers up to 153 mm (6\") in diameter and 12 mm (0.47\") in thickness for a wide array of samples, including:\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-3\"\u003e\n\u003cimg alt=\"Check Mark\" height=\"30\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tick.svg?v=1613513177\" style=\"float: left; padding-right: 10px;\" width=\"30\"\u003eMicroscope slides\u003c\/div\u003e\n\u003cdiv class=\"col-xs-3\"\u003e\n\u003cimg alt=\"Check Mark\" height=\"30\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tick.svg?v=1613513177\" style=\"float: left; padding-right: 10px;\" width=\"30\"\u003eDiced substrates\u003c\/div\u003e\n\u003cdiv class=\"col-xs-3\"\u003e\n\u003cimg alt=\"Check Mark\" height=\"30\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tick.svg?v=1613513177\" style=\"float: left; padding-right: 10px;\" width=\"30\"\u003ePetri dishes\u003c\/div\u003e\n\u003cdiv class=\"col-xs-3\"\u003e\n\u003cimg alt=\"Check Mark\" height=\"30\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tick.svg?v=1613513177\" style=\"float: left; padding-right: 10px;\" width=\"30\"\u003eAFM tips\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row pad-half-height\"\u003e\n\u003cdiv class=\"col-sm-12 col-md-2\"\u003e\u003cimg alt=\"Simple To Use UV Ozone Cleaner\" class=\"img-round\" height=\"112\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/uv-ozone-cleaner-substrate-tray-square.jpg?crop=center\u0026amp;width=190\u0026amp;height=190\" width=\"112\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12 col-md-10\"\u003e\n\u003cp class=\"blue-heading\"\u003eSimple to Use Interface\u003c\/p\u003e\n\u003cp\u003eThe bright LCD display and tactile keypad provide a simple interface.\u003c\/p\u003e\n\u003cp\u003eThe integrated software continuously monitors the temperature inside the system and gives readings for the tray, UV lamp, and electronics. This makes it easy to make sure that delicate samples do not overheat.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row pad-half-height\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-2\"\u003e\u003cimg alt=\"Designed for safety\" class=\"img-round\" height=\"112\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/uv-ozone-cleaner-open-tray-substrates-square.jpg?crop=center\u0026amp;width=190\u0026amp;height=190\" width=\"112\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-10\"\u003e\n\u003cp class=\"blue-heading\"\u003eDesigned with Safety in Mind\u003c\/p\u003e\n\u003cp\u003eOur system adheres to BS EN 61010-1:2010 standards alongside EMC, Low Voltage, and RoHS CE directives. Smart safety features include an integrated safety interlock which keeps the lamp off while the tray is open. Plus, a thermal cutoff is triggered if the temperature detected by any of the internal sensors is too high.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"gallery\"\u003eUV Ozone Cleaner Gallery\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"carousel-container carousel-gallery\"\u003e\n\u003cdiv class=\"carousel-track ease-in-out-transition\"\u003e\n\u003ca class=\"carousel-item\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/UV_Ozone_cleaner.jpg?width=1620\" title=\"UV Ozone Cleaner\"\u003e \u003cimg alt=\"UV Ozone Cleaner\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/UV_Ozone_cleaner.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" width=\"420\"\u003e \u003c\/a\u003e \u003ca class=\"carousel-item\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/UV_Ozone_cleaner_substrate.jpg?width=1620\" title=\"Removing substrates from UV Ozone Cleaner tray\"\u003e \u003cimg alt=\"Removing substrates from UV Ozone Cleaner tray\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/UV_Ozone_cleaner_substrate.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" width=\"420\"\u003e \u003c\/a\u003e \u003ca class=\"carousel-item\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/UV_Ozone_cleaning_tray.jpg?width=1620\" title=\"UV Ozone Cleaning\"\u003e \u003cimg alt=\"UV Ozone Cleaning\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/UV_Ozone_cleaning_tray.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" width=\"420\"\u003e \u003c\/a\u003e \u003ca class=\"carousel-item\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/UV_Ozone_Cleaner_tray_slot.jpg?width=1620\" title=\"Open tray area\"\u003e \u003cimg alt=\"Open tray area\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/UV_Ozone_Cleaner_tray_slot.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" width=\"420\"\u003e \u003c\/a\u003e \u003ca class=\"carousel-item\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/UV_Ozone_cleaner_2.jpg?width=1620\" title=\"UV Ozone Cleaner in use\"\u003e \u003cimg alt=\"UV Ozone Cleaner in use\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/UV_Ozone_cleaner_2.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" width=\"420\"\u003e \u003c\/a\u003e\n\u003c\/div\u003e\n\u003ca class=\"carousel-left-control\" role=\"button\"\u003e \u003csvg class=\"icon icon-chevron-left\"\u003e\u003cuse href=\"#icon-chevron-left\"\u003e\u003c\/use\u003e\u003c\/svg\u003e \u003cspan class=\"sr-only\"\u003ePrevious\u003c\/span\u003e \u003c\/a\u003e \u003ca class=\"carousel-right-control\" role=\"button\"\u003e \u003csvg class=\"icon icon-chevron-right\"\u003e\u003cuse href=\"#icon-chevron-right\"\u003e\u003c\/use\u003e\u003c\/svg\u003e \u003cspan class=\"sr-only\"\u003eNext\u003c\/span\u003e \u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"replacement-service\"\u003eUV Lamp Replacement Service\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eFor safe and successful bulb replacement, simply contact us to place an order for a new bulb and send your Ossila system back to us. Once it arrives in house, we can replace the bulb and have it ready for return within 48 hours. Within this service, we will:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplace the UV bulb\u003c\/li\u003e\n\u003cli\u003eFully test all components to ensure they are working as intended\u003c\/li\u003e\n\u003cli\u003eCheck that all components meet the required safety standard\u003c\/li\u003e\n\u003cli\u003eSafely dispose of the old bulb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe recommend bulb replacement is undertaken by us rather than installing the bulb yourself as the system operates at high voltage. Incorrect assembly of the unit after a bulb replacement can be dangerous. Please feel free to contact us if you have any questions about this.\u003c\/p\u003e\n\u003ch2 id=\"resources\"\u003eResources and Support\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"tile-container\"\u003e\n\u003cdiv class=\"card-box card-truncate\"\u003e\n\u003ca href=\"\/pages\/which-uv-ozone-features-are-needed\"\u003e\u003cimg alt=\"UV Ozone Cleaner features\" height=\"160\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/uv-ozone-cleaner-open-tray-substrates-square.jpg?crop=center\u0026amp;width=160\u0026amp;height=160\"\u003e\u003c\/a\u003e \u003ca href=\"\/pages\/which-uv-ozone-features-are-needed\"\u003eWhich UV Ozone Cleaner Features do I Need?\u003c\/a\u003e\n\u003cp\u003eIt is always important to assess the necessity and applicability of additional features in your experimental setup. The Ossila UV Ozone Cleaner is built with simplicity and efficacy in mind.\u003c\/p\u003e\n\u003ca href=\"\/pages\/which-uv-ozone-features-are-needed\"\u003eRead more...\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ossila","offers":[{"title":"Type B (US)","offer_id":37813667457,"sku":"L2002A3-US","price":2400.0,"currency_code":"GBP","in_stock":true},{"title":"Type F (EU)","offer_id":37813667393,"sku":"L2002A3-EU","price":2400.0,"currency_code":"GBP","in_stock":true},{"title":"Type G (UK)","offer_id":1200242961,"sku":"L2002A3-UK","price":2400.0,"currency_code":"GBP","in_stock":true},{"title":"Type I (AU)","offer_id":37813667521,"sku":"L2002A3-AU","price":2400.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/uv-ozone-cleaner-featured-image.jpg?v=1768823156"},{"product_id":"pv-oled-encapsulation-epoxy","title":"Encapsulation Epoxy for Photovoltaics and OLEDs","description":"\u003ch2 id=\"product-oneliner\"\u003eA light-curable epoxy suitable for solar cell and LED encapsulation.\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eSets at wavelengths of up to 350 nm and is safe for use with most organic materials.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e | \u003ca href=\"#specification\"\u003eSpecifications\u003c\/a\u003e | \u003ca href=\"#encapsulation\"\u003eEncapsulation Method\u003c\/a\u003e | \u003ca href=\"#references\"\u003eReferences\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp id=\"overview\"\u003e\u003cstrong\u003eCuring wavelength:\u003c\/strong\u003e up to 350 nm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUsage:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eapprox. 100 μl per standard sized substrate (10 ml ~ 100 standard substrates)\u003c\/li\u003e\n\u003cli\u003eapprox. 600 μl per scale up sized substrate (60 ml ~ 100 scale up substrates)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"specification\"\u003eSpecifications\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eViscosity\u003c\/th\u003e\n\u003ctd\u003e250 to 360 cps @ 23°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eAppearance\u003c\/th\u003e\n\u003ctd\u003eColorless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCure Schedule\u003c\/th\u003e\n\u003ctd\u003e5 to 30 seconds at 250 to 350 nm at 10-100 mW\/cm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eRefractive Index\u003c\/th\u003e\n\u003ctd\u003e1.4957 (at 589 nm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSpecific Gravity\u003c\/th\u003e\n\u003ctd\u003e1.09 to 1.21 g\/cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCured Shore D Hardness\u003c\/th\u003e\n\u003ctd\u003e85+ D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eTensile Strength\u003c\/th\u003e\n\u003ctd\u003e8,000 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eElongation\u003c\/th\u003e\n\u003ctd\u003e3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eGlass Transition Temperature\u003c\/th\u003e\n\u003ctd\u003e138°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCTE\u003c\/th\u003e\n\u003ctd\u003e50 x 10\u003csup\u003e-6\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eDielectric Constant\u003c\/th\u003e\n\u003ctd\u003e3.94 @ 60 Hz @ 20°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eVolume Resistivity\u003c\/th\u003e\n\u003ctd\u003e3.0 x 10\u003csup\u003e14\u003c\/sup\u003e Ω cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eShelf Life\u003c\/th\u003e\n\u003ctd\u003e12 months at 23°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eDatasheet\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eOssila's E132 PV \u0026amp; LED Encapsulation Epoxy can be used as an adhesive for organic light-emitting diodes and organic photovoltaics without damaging the polymer or cathode. In conjunction with a \u003ca href=\"\/products\/encapsulation-coverslips\" title=\"Encapsulation coverslip for OPV, perovskite and OLED\"\u003eglass coverslip\u003c\/a\u003e, it can provide a robust barrier against ingress of oxygen and water, thus providing extended lifetimes for measurement and storage.\u003c\/p\u003e\n\u003cp\u003eCuring can be achieved with UV or visible wavelengths as long as 350 nm, and at high intensities (100 mW\/cm\u003csup\u003e2\u003c\/sup\u003e) takes as little as 5 seconds. At lower intensities (such as those found in many lab-scale light boxes), curing time may be considerably longer (at up to 20 minutes).\u003c\/p\u003e\n\u003cp\u003eOur encapsulation epoxy has been shown to encapsulate flexible substrates during an Innovate UK funded investigation.\u003c\/p\u003e\n\u003ch2 id=\"encapsulation\"\u003ePV \u0026amp; LED Epoxy Encapsulation Method\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eEncapsulating the devices protects them against degradation by oxygen and moisture once removed from the \u003ca href=\"\/products\/glove-box\" title=\"Glove box for sensitive materials\"\u003eglove box\u003c\/a\u003e. True encapsulation for lifetimes of thousands of hours requires the use of glass welding technology and\/or getter layers of calcium. However, we have developed a quick and effective way of encapsulating devices for lifetimes of several weeks or months under ambient conditions by using a specialized epoxy.\u003c\/p\u003e\n\u003cp\u003eFor small substrates (up to 2 cm\u003csup\u003e2\u003c\/sup\u003e):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlace a single drop of epoxy dispensed from the end of a pipette onto the surface of the substrate, and place a glass cover-slip over the top.\u003c\/li\u003e\n\u003cli\u003eThe encapsulation epoxy will then spread under the weight of the cover-slip over the course of a few seconds.\u003c\/li\u003e\n\u003cli\u003eCheck for voids and air bubbles under the cover-slip and if necessary gently press down on the coverslip to remove. Ensure the active area and metal cathode are covered.\u003c\/li\u003e\n\u003cli\u003ePlace in a light-box and expose until hardened.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"carousel-container carousel-gallery\"\u003e\n\u003cdiv class=\"carousel-track\"\u003e\n\u003ca class=\"carousel-item\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Encapsulate-device-ossila-epoxy.jpg?v=1685978701\"\u003e \u003cimg alt=\"Ossila encapsulation epoxy\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Encapsulate-device-ossila-epoxy.jpg?v=1685978701\u0026amp;width=420\u0026amp;height=280\u0026amp;crop=center\" width=\"420\"\u003e \u003c\/a\u003e \u003ca class=\"carousel-item\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Encapsulate-device-drop-epoxy-pipette.jpg?v=1685978701\"\u003e \u003cimg alt=\"droplet of epoxy on device, deposited by pipette tip\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Encapsulate-device-drop-epoxy-pipette.jpg?v=1685978701\u0026amp;width=420\u0026amp;height=280\u0026amp;crop=center\" width=\"420\"\u003e \u003c\/a\u003e \u003ca class=\"carousel-item\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Encapsulate-device-place-encapsulation-slide.jpg?v=1685978701\"\u003e \u003cimg alt=\"Position the glass coverslip at the edge of the device area\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Encapsulate-device-place-encapsulation-slide.jpg?v=1685978701\u0026amp;width=420\u0026amp;height=280\u0026amp;crop=center\" width=\"420\"\u003e \u003c\/a\u003e \u003ca class=\"carousel-item\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Encapsulate-device-apply-pressure.jpg?v=1685978701\"\u003e \u003cimg alt=\"Positioning the coverslip using tweezers\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Encapsulate-device-apply-pressure.jpg?v=1685978701\u0026amp;width=420\u0026amp;height=280\u0026amp;crop=center\" width=\"420\"\u003e \u003c\/a\u003e\n\u003c\/div\u003e\n\u003ca class=\"carousel-left-control\" role=\"button\"\u003e \u003csvg aria-hidden=\"true\" class=\"icon icon-chevron-left\"\u003e\u003cuse href=\"#icon-chevron-left\"\u003e\u003c\/use\u003e\u003c\/svg\u003e \u003cspan class=\"sr-only\"\u003ePrevious\u003c\/span\u003e \u003c\/a\u003e\n\u003ca class=\"carousel-right-control\" role=\"button\"\u003e \u003csvg aria-hidden=\"true\" class=\"icon icon-chevron-right\"\u003e\u003cuse href=\"#icon-chevron-right\"\u003e\u003c\/use\u003e\u003c\/svg\u003e \u003cspan class=\"sr-only\"\u003eNext\u003c\/span\u003e \u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"info-tip-box\"\u003e\n\u003cp\u003e\u003cstrong\u003ePlease also note:\u003c\/strong\u003e If used in a glove box, the encapsulation epoxy should be allowed to de-gas any absorbed oxygen\/water for at least 24 hours prior to entering the glove box.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"references\"\u003eReferences\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.nature.com\/srep\/2014\/140814\/srep06071\/pdf\/srep06071.pdf\" id=\"snaith\" rel=\"nofollow\" target=\"_blank\"\u003e\u003ci\u003eRadiative efficiency of lead iodide based perovskite solar cells\u003c\/i\u003e\u003c\/a\u003e, Henry Snaith \u003ci\u003eet al\u003c\/i\u003e., Scientific Reports, 4:6071, 2014\u003c\/p\u003e\n\u003cblockquote\u003e\"Perovskites have already reached impressive power conversion efficiencies, and one of the main reasons for this is found in its high photovoltage which relates directly to its comparatively high ability to emit light.\"\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/scitation.aip.org\/content\/aip\/journal\/apl\/100\/19\/10.1063\/1.4714696\" id=\"snaith\" rel=\"nofollow\" target=\"_blank\"\u003e\u003ci\u003eEncapsulating light-emitting electrochemical cells for improved performance\u003c\/i\u003e\u003c\/a\u003e, Amir Asadpoordarvish \u003ci\u003eet al\u003c\/i\u003e., Appl. Phys. Lett., Vol. 100, 193508, 2012\u003c\/p\u003e\n\u003cblockquote\u003e\"To summarize, we present a functional and scalable encapsulation procedure for LECs, which results in devices with a highly satisfactory ambient stability, as quantified by an uninterrupted lifetime of 490 h at a high brightness of \u0026gt;300 cd\/m\u003csup\u003e2\u003c\/sup\u003e and a maximum current efficacy of 8.3 cd\/A.\"\u003c\/blockquote\u003e","brand":"Ossila","offers":[{"title":"10 ml","offer_id":1200243177,"sku":"E132-10ml","price":95.0,"currency_code":"GBP","in_stock":true},{"title":"60 ml","offer_id":7150332161,"sku":"E132-60ml","price":330.0,"currency_code":"GBP","in_stock":true},{"title":"100 ml","offer_id":1200243181,"sku":"E132-100ml","price":460.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/encapsulation-epoxy-product-photo-10ml.jpg?v=1746092337"},{"product_id":"p3ht","title":"P3HT","description":"\u003ch2 id=\"product-oneliner\"\u003eHigh Quality, Low Price Poly(3-hexylthiophene-2,5-diyl)\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eFor applications in organic photovoltaics, OLEDs, and OFETs\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#specifications\"\u003eSpecifications\u003c\/a\u003e | \u003ca href=\"#batch-details\"\u003eBatch Details\u003c\/a\u003e | \u003ca href=\"#msds\"\u003eMSDS\u003c\/a\u003e | \u003ca href=\"#fabrication-guide\"\u003eOFET Fabrication Guide\u003c\/a\u003e | \u003ca href=\"#related-products\"\u003eRelated Products\u003c\/a\u003e | \u003ca href=\"#technical-support\"\u003eTechnical Support\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cdiv class=\"info-tip-box\" style=\"background-color: #d6e3d3; border-color: #c9dbc5; margin-bottom: 12px; display: block;\"\u003e\n\u003ch2 style=\"margin-top: 10px;\"\u003eSale on End of Line Batches While Stocks Last\u003c\/h2\u003e\n\u003cp\u003eWe have significantly lowered prices for certain batches of P3HT, available only while stocks last. All materials for R\u0026amp;D only. See \u003cstrong\u003e\u003ca href=\"#pricing\" style=\"color: #337ab7;\"\u003eall prices\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eRegioregular poly(3-hexylthiophene-2,5-diyl), commonly known as P3HT, is a popular low-bandgap polymer donor with applications in organic photovoltaics, polymer solar cells, OLEDs, and OFETs. We sell a full range of P3HT with different molecular weights and regioregularities for a variety of research purposes.\u003c\/p\u003e\n\u003cp\u003eThe highest regioregularity P3HT (M1011, RR = 97.6%) produces highly crystalline films and is recommended for OFETs, nanofibril formation and fast drying OPVs at the thin interference peak (90 nm). However, the exceptionally high regioregularity of this P3HT means that gelling and surface roughness can be an issue for slow-drying thick-film OPVs (\u0026gt;200 nm). Lower molecular weight and regioregularity P3HT is recommended for inkjet and other large area or slow drying deposition techniques where gelling\/aggregation and surface roughness need to be avoided.\u003c\/p\u003e\n\u003cdiv class=\"row display-flex\"\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"High Solubility P3HT\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Easier_Ink_Optimisation.svg?v=1697201968\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eHigh Solubility\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eDissolve and break up readily\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 margin-top text-center\"\u003e\n\u003cimg alt=\"High Quality P3HT\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/2D-Materials-Icons_-Purity.svg?v=1698159365\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eHigh Quality\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eFor OPVs, OLEDs, \u0026amp; OFETs\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Various Molecular weights\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Lightweight.svg?v=1697194928\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eMultiple Batches\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eVarious molecular weights available\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Semiconducting polymer 104934-50-1\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/All_Icons_Polymers.svg?v=1698833718\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eSemiconducting Polymer\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eFor various applications\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003cimg alt=\"P3HT from Ossila was used in the high-impact paper (IF 14.92)\" class=\"float-left no-margin-bottom\" height=\"45\" width=\"40\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/review-paper-icon.png?v=1613159723\u0026amp;height=45\"\u003e\n\u003cp class=\"no-margin\"\u003eP3HT from Ossila was used in the high-impact paper (IF 14.92), \u003ca href=\"https:\/\/www.nature.com\/articles\/s41467-019-11073-4\" rel=\"nofollow\" target=\"_blank\"\u003e\u003cem\u003eIon buffering and interface charge enable high performance electronics with organic electrochemical transistors\u003c\/em\u003e\u003c\/a\u003e, P. Romele et al., Nat. Commun., 3044 (2019); DOI: 10.1038\/s41467-019-11073-4.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eAll the P3HT below is highly soluble (50 mg\/ml) in chlorinated solvents such as chloroform, chlorobenzene, dichlorobenzene and trichlorobenzene. The intermediate and lower molecular weight P3HT materials are recommended for use with non-chlorinated solvents such as xylene, toluene and THF due to their increased solubility.\u003c\/p\u003e\n\u003ch2 id=\"specifications\"\u003eGeneral Information\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eFull Name\u003c\/th\u003e\n\u003ctd\u003ePoly(3-hexylthiophene-2,5-diyl)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSynonyms\u003c\/th\u003e\n\u003ctd\u003eP3HT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCAS Number\u003c\/th\u003e\n\u003ctd\u003e104934-50-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eChemical Formula\u003c\/th\u003e\n\u003ctd\u003e(C\u003csub\u003e10\u003c\/sub\u003eH\u003csub\u003e14\u003c\/sub\u003eS)\u003csub\u003en\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMolecular Weight\u003c\/th\u003e\n\u003ctd\u003eSee the \u003ca href=\"#batch-details\"\u003ebatch details\u003c\/a\u003e table at bottom of the page for information\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eHOMO \/ LUMO\u003c\/th\u003e\n\u003ctd\u003eHOMO = -5.2 eV, LUMO = -3.2 eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSolubility\u003c\/th\u003e\n\u003ctd\u003eChloroform, chlorobenzene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eClassification or Family\u003c\/th\u003e\n\u003ctd\u003ePolythiophenes, Organic semiconducting materials, Low band gap polymers, Polymer donors, Organic photovoltaics, Polymer solar cells, OLEDs, OFETs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 id=\"batch-details\"\u003eBatch Details\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"16.6%\"\u003eBatch\u003c\/th\u003e\n\u003cth width=\"16.6%\"\u003eRR\u003c\/th\u003e\n\u003cth width=\"16.6%\"\u003eMw\u003c\/th\u003e\n\u003cth width=\"16.6%\"\u003eMn\u003c\/th\u003e\n\u003cth width=\"16.6%\"\u003ePDI\u003c\/th\u003e\n\u003cth width=\"16.6%\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM107\u003c\/td\u003e\n\u003ctd\u003e93.6%\u003c\/td\u003e\n\u003ctd\u003e24,480\u003c\/td\u003e\n\u003ctd\u003e8,750\u003c\/td\u003e\n\u003ctd\u003e2.8\u003c\/td\u003e\n\u003ctd\u003eIn Stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM108\u003c\/td\u003e\n\u003ctd\u003e94.2%\u003c\/td\u003e\n\u003ctd\u003e36,010\u003c\/td\u003e\n\u003ctd\u003e13,340\u003c\/td\u003e\n\u003ctd\u003e2.7\u003c\/td\u003e\n\u003ctd\u003eIn Stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM1010\u003c\/td\u003e\n\u003ctd\u003e97.3%\u003c\/td\u003e\n\u003ctd\u003e74,000\u003c\/td\u003e\n\u003ctd\u003e35,240\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003eLow Stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM1011\u003c\/td\u003e\n\u003ctd\u003e97.6%\u003c\/td\u003e\n\u003ctd\u003e60,150\u003c\/td\u003e\n\u003ctd\u003e28,650\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003eIn Stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"expandable\" id=\"past-products\"\u003e\n\u003ch3\u003ePrevious Batch Details\u003c\/h3\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"16.6%\"\u003eBatch\u003c\/th\u003e\n\u003cth width=\"16.6%\"\u003eRR\u003c\/th\u003e\n\u003cth width=\"16.6%\"\u003eMw\u003c\/th\u003e\n\u003cth width=\"16.6%\"\u003eMn\u003c\/th\u003e\n\u003cth width=\"16.6%\"\u003ePDI\u003c\/th\u003e\n\u003cth width=\"16.6%\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM102\u003c\/td\u003e\n\u003ctd\u003e95.7%\u003c\/td\u003e\n\u003ctd\u003e65,200\u003c\/td\u003e\n\u003ctd\u003e29,600\u003c\/td\u003e\n\u003ctd\u003e2.20\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM103\u003c\/td\u003e\n\u003ctd\u003e94.2%\u003c\/td\u003e\n\u003ctd\u003e54,200\u003c\/td\u003e\n\u003ctd\u003e23,600\u003c\/td\u003e\n\u003ctd\u003e2.30\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM105\u003c\/td\u003e\n\u003ctd\u003e95.5%\u003c\/td\u003e\n\u003ctd\u003e94,100\u003c\/td\u003e\n\u003ctd\u003e49,500\u003c\/td\u003e\n\u003ctd\u003e1.90\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM106\u003c\/td\u003e\n\u003ctd\u003e94.7%\u003c\/td\u003e\n\u003ctd\u003e34,100\u003c\/td\u003e\n\u003ctd\u003e19,500\u003c\/td\u003e\n\u003ctd\u003e1.75\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM109\u003c\/td\u003e\n\u003ctd\u003e95.2%\u003c\/td\u003e\n\u003ctd\u003e36,600\u003c\/td\u003e\n\u003ctd\u003e18,300\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbutton class=\"anchor expand-link\" data-expand-target=\"past-products\" data-toggle-text=\"Hide past batches\" type=\"button\"\u003eView past batch details\u003c\/button\u003e\u003c\/p\u003e\n\u003ch2 id=\"pricing\"\u003ePricing\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003cth\u003eM107\u003c\/th\u003e\n\u003cth\u003eM108\u003c\/th\u003e\n\u003cth\u003eM1010\u003c\/th\u003e\n\u003cth\u003eM1011\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e1 g\u003c\/th\u003e\n\u003ctd\u003e[[price gbp=\"230\"]]\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"240\"]]\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"280\"]]\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"280\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e5 g\u003c\/th\u003e\n\u003ctd\u003e[[price gbp=\"740\"]]\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"760\"]]\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"900\"]]\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"900\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 id=\"msds\"\u003eMSDS Documentation\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/downloads.ossila.com\/msds\/p3ht.pdf\" title=\"P3HT MSDS Sheet\" target=\"_blank\"\u003e\u003cimg alt=\"P3HT MSDS\" class=\"msds-icon\" height=\"36\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/product-downloads-msds.svg\" width=\"30\"\u003eP3HT MSDS sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 id=\"fabrication-guide\"\u003eOFET Fabrication Guide\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Example_OFET_test_report.pdf\" title=\"OFET fabrication report\" target=\"_blank\"\u003e\u003cimg alt=\"OFET fabrication report\" class=\"msds-icon\" height=\"36\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/product-downloads-msds.svg\" width=\"30\"\u003eOFET Fabrication Report\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThis procedure details the fabrication and charge mobility measurements for OFETs made from the M104 batch of P3HT. Field effect mobilities in excess of 0.12 cm\u003csup\u003e2\u003c\/sup\u003e\/Vs are recorded using M104 when the active layer is dispensed on OTS-treated silicon oxide dielectric by static spin coating from an optimized high\/low boiling point solvent mix.\u003c\/p\u003e\n\u003cp\u003eHigh hole mobility in conjunction with good solubility and partial air stability make regioregular P3HT a reference material of choice for both fundamental and applied research in organic electronic, physics and chemistry. As one of the most well-studied organic semiconductor, P3HT is often acknowledge to be one of the benchmark against which any new p-type or donor conjugate molecule should be compared and evaluated.\u003c\/p\u003e\n\u003cp\u003eMobility has previously been found to be positively correlated with increasing region-regularity, slow drying time (achieved using high boiling point solvent), lowering of the surface energy, and molecular weight in excess of 50 kD. These conditions favor p-p stacking parallels to the OFET substrate, which in turn results in improved charge transport across the transistor channel [1-13].\u003c\/p\u003e\n\u003ch2 id=\"related-products\"\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"collection-container\"\u003e\n\u003cdiv class=\"collection-tile\"\u003e\u003ca href=\"\/collections\/semiconducting-polymers\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg alt=\"Semiconducting Polymers Collection\" height=\"109\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/collection-link-semiconducting-polymers.png?width=150\u0026amp;height=109\" width=\"150\"\u003e\n\u003cp\u003e\u003cstrong\u003eSemiconducting\u003cbr\u003ePolymers\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"collection-tile\"\u003e\u003ca href=\"\/collections\/perovskite-materials\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg alt=\"Perovskite Materials Collection\" height=\"109\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/collection-link-Perovskite-Materials.png?width=150\u0026amp;height=109\" width=\"150\"\u003e\n\u003cp\u003e\u003cstrong\u003ePerovskite Materials\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"collection-tile\"\u003e\u003ca href=\"\/collections\/ofet-and-oled-polymers\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg alt=\"Luminosyn Polymers Collection\" height=\"109\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/collection-link-OFET-_-OLED-polymer-materials.png?width=140\u0026amp;height=109\" width=\"140\"\u003e\n\u003cp\u003e\u003cstrong\u003eOFET and OLED\u003cbr\u003ePolymers\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ossila","offers":[{"title":"M1011 | Mw = 60,150 (97.6% RR) \/ 1g","offer_id":18448176480352,"sku":"M1011-1g","price":280.0,"currency_code":"GBP","in_stock":true},{"title":"M1011 | Mw = 60,150 (97.6% RR) \/ 5g","offer_id":36961617248419,"sku":"M1011-5g","price":900.0,"currency_code":"GBP","in_stock":true},{"title":"M1010 | Mw = 74,000 (97.3% RR) \/ 1g","offer_id":18448159735904,"sku":"M1010-1g","price":280.0,"currency_code":"GBP","in_stock":true},{"title":"M108 | Mw = 36,010 (94.2% RR) \/ 1g","offer_id":18448157999200,"sku":"M108-1g","price":240.0,"currency_code":"GBP","in_stock":true},{"title":"M108 | Mw = 36,010 (94.2% RR) \/ 5g","offer_id":36952723652771,"sku":"M108-5g","price":760.0,"currency_code":"GBP","in_stock":true},{"title":"M107 | Mw = 24,480 (93.6% RR) \/ 1g","offer_id":18448157343840,"sku":"M107-1g","price":230.0,"currency_code":"GBP","in_stock":true},{"title":"M107 | Mw = 24,480 (93.6% RR) \/ 5g","offer_id":36952704123043,"sku":"M107-5g","price":740.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/P3HT_Image400px.png?v=1718718829"},{"product_id":"pcbm","title":"PCBM","description":"\u003ch2 id=\"product-oneliner\"\u003eHigh Quality Electron Accepting Material\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eEnables rapid and efficient charge transfer and exciton dissociation\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#specifications\"\u003eSpecifications\u003c\/a\u003e | \u003ca href=\"#msds\"\u003eMSDS\u003c\/a\u003e | \u003ca href=\"#literature\"\u003eLiterature\u003c\/a\u003e | \u003ca href=\"#related-products\"\u003eRelated Products\u003c\/a\u003e | \u003ca href=\"#resources\"\u003eResources\u003c\/a\u003e | \u003ca href=\"#technical-support\"\u003eTechnical Support\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp id=\"overview\"\u003ePCBM in its full form is [6,6] phenyl-C61-butyric acid methyl ester. The butyric acid methyl ester and phenyl functionality means it is a solubilized version of the buckminsterfullerene, C60.\u003c\/p\u003e\n\u003cp\u003ePCBM is one of the most commonly used electron accepting materials in organic photovoltaic devices. It is also used as an electron transport material in bulk heterojunction perovskite-PCBM solar cells. The solubility enables PCBM to be dissolved in common solvents used for donor polymers, allowing the simultaneous casting of polymer and fullerene and the formation of an efficient bulk heterojunction. When used in a device with a donor polymer, PCBM enables rapid and efficient charge transfer and exciton dissociation\u003csup\u003e[1]\u003c\/sup\u003e, and has a high electron mobility\u003csup\u003e[2]\u003c\/sup\u003e.\u003c\/p\u003e\n\u003cp\u003eThe 99% purity PCBM is recommended for general OPV use, and the 99.5% purity PCBM is recommended for OFET applications where the highest crystallization and mobility is required.\u003c\/p\u003e\n\u003cdiv class=\"row display-flex\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Voltage.svg\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eSoluble Fullerene\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eEfficient charge transfer and\u003cbr\u003eexcition dissociation\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icons_for_collab_Science_Outreach.svg\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003ePopular Material\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eFor OPVs \u0026amp; perovskite solar cells,\u003cbr\u003eplus OFET devices\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/2D-Materials-Icons_-Purity.svg\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eTailored High Purity\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eChoose up to \u0026gt;99.9% purity for\u003cbr\u003edifferent applications\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/2D-Materials-Icons_-Free_ish_Shipping.svg?v=1698159365\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eWorldwide Shipping\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eSimple and reliable delivery\u003cbr\u003evia tracked courier\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003cimg alt=\"PCBM from Ossila was used in the high-impact paper (IF 18.81)\" class=\"float-left no-margin-bottom\" height=\"56\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/review-paper-icon.png?v=1613159723\u0026amp;width=50\" width=\"50\"\u003e\n\u003cp class=\"no-margin\"\u003ePCBM from Ossila was used in the high-impact paper (IF 18.81), \u003ca class=\"text-italics\" href=\"https:\/\/doi.org\/10.1002\/adfm.202001482\" rel=\"nofollow\" target=\"_blank\"\u003eTowards Efficient Integrated Perovskite\/Organic Bulk Heterojunction Solar Cells: Interfacial Energetic Requirement to Reduce Charge Carrier Recombination Losses\u003c\/a\u003e, M. Daboczi et al., Adv. Funct. Mater., 2001482 (2022); DOI: 10.1002\/adfm.202001482.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"specifications\"\u003eGeneral Information\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp class=\"text-muted\"\u003ePlease note: The product code M111 has been updated to M0111.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCAS Number\u003c\/th\u003e\n\u003ctd\u003e160848-22-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eChemical Formula\u003c\/th\u003e\n\u003ctd\u003eC\u003csub\u003e72\u003c\/sub\u003eH\u003csub\u003e14\u003c\/sub\u003eO\u003csub\u003e2\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eFull Name\u003c\/th\u003e\n\u003ctd\u003e[6,6]-Phenyl-C61-butyric acid methyl ester\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMolecular Weight\u003c\/th\u003e\n\u003ctd\u003e911 g\/mol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eHOMO \/ LUMO\u003c\/th\u003e\n\u003ctd\u003eHOMO = -6.1 eV, LUMO = -3.7 eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSynonyms\u003c\/th\u003e\n\u003ctd\u003eC60PCBM, PC\u003csub\u003e60\u003c\/sub\u003eBM, PC\u003csub\u003e61\u003c\/sub\u003eBM, [60]PCBM, 3’H-cyclopropa[1,9][5,6]fullerene-C60-Ih-3′-butanoic acid 3′-phenyl methyl ester\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eClassification or Family\u003c\/th\u003e\n\u003ctd\u003eFullerenes, Organic semiconducting materials, Organic Photovoltaics, Polymer Solar Cells, Perovskite Solar cells, OFETs, Electron transport layer materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eChemical Structure\u003c\/h2\u003e\n\u003chr\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/FullereneAcceptors_PCBM.jpg\" title=\"PCBM chemical structure\" target=\"_blank\"\u003e \u003cimg alt=\"PCBM chemical structure\" height=\"320\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/FullereneAcceptors_PCBM.jpg?height=320\" width=\"320\"\u003e\u003c\/a\u003e\n\u003cfigcaption\u003ePCBM Chemical Structure, CAS No. 160848-22-6\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2 id=\"msds\"\u003eMSDS Documentation\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/downloads.ossila.com\/msds\/pcbm.pdf\" title=\"PCBM MSDS Sheet\" target=\"_blank\"\u003e\u003cimg alt=\"PCBM MSDS\" class=\"msds-icon\" height=\"36\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/product-downloads-msds.svg\" width=\"30\"\u003ePCBM MSDS sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 id=\"literature\"\u003eLiterature and Reviews\u003c\/h2\u003e\n\u003chr\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cem\u003ePhotoinduced electron transfer from a conducting polymer to a buckminsterfullerene\u003c\/em\u003e, N. S. Sariciftci et al., Science, 258 (1992), 1474–1476; DOI: 10.1126\/science.258.5087.1474.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eStudy of field effect mobility in PCBM films and P3HT:PCBM blends\u003c\/em\u003e, E. Hauff et al., Sol. Energy Mater. Sol. Cells, 87 (2005), 149–156; DOI: 1016\/j.solmat.2004.06.014.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2 id=\"related-products\"\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e[[collection handle=\"fullerene-acceptors\" limit=\"5\"]]\u003c\/p\u003e\n\u003ch2 id=\"resources\"\u003eResources\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"tile-container\"\u003e\n\u003cdiv class=\"card-box card-truncate\"\u003e\n\u003ca href=\"\/pages\/polymer-fullerene-bulk-heterojunction-solar-cells\"\u003e\u003cimg alt=\"Polymer-Fullerene Bulk Heterojunction Solar Cells\" height=\"160\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/solar-cells.jpg?v=171888174345\u0026amp;crop=center\u0026amp;width=160\u0026amp;height=160\" width=\"160\"\u003e\u003c\/a\u003e \u003ca href=\"\/pages\/polymer-fullerene-bulk-heterojunction-solar-cells\"\u003ePolymer-Fullerene Bulk Heterojunction Solar Cells\u003c\/a\u003e\n\u003cp\u003ePolymer-fullerene bulk heterojunction solar cells are based on blends of semiconducting polymers and fullerene derivatives, such as PCBM. It is described as a bulk heterojunction as it involves a blend of two materials with differing energy band gaps to form a dispersed, interpenetrating network.\u003c\/p\u003e\n\u003ca href=\"\/pages\/polymer-fullerene-bulk-heterojunction-solar-cells\"\u003eRead more...\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ossila","offers":[{"title":"\u003e99% \/ 250 mg","offer_id":30366226088032,"sku":"M0111A1-250mg","price":190.0,"currency_code":"GBP","in_stock":true},{"title":"\u003e99% \/ 500 mg","offer_id":30366226120800,"sku":"M0111A1-500mg","price":290.0,"currency_code":"GBP","in_stock":true},{"title":"\u003e99% \/ 1 g","offer_id":35850871079075,"sku":"M0111A1-1g","price":490.0,"currency_code":"GBP","in_stock":true},{"title":"\u003e99% \/ 5 g","offer_id":36939799560355,"sku":"M0111A1-5g","price":1970.0,"currency_code":"GBP","in_stock":true},{"title":"\u003e99.5% \/ 100 mg","offer_id":30366226186336,"sku":"M112-100mg","price":180.0,"currency_code":"GBP","in_stock":true},{"title":"\u003e99.5% \/ 250 mg","offer_id":30366226219104,"sku":"M112-250mg","price":350.0,"currency_code":"GBP","in_stock":true},{"title":"\u003e99.5% \/ 500 mg","offer_id":30366226251872,"sku":"M112-500mg","price":590.0,"currency_code":"GBP","in_stock":true},{"title":"\u003e99.5% \/ 1 g","offer_id":30366226153568,"sku":"M112-1g","price":810.0,"currency_code":"GBP","in_stock":true},{"title":"\u003e99.9% \/ 100 mg","offer_id":49765020631256,"sku":"M2482A1-100mg","price":210.0,"currency_code":"GBP","in_stock":true},{"title":"\u003e99.9% \/ 250 mg","offer_id":49765020664024,"sku":"M2482A1-250mg","price":410.0,"currency_code":"GBP","in_stock":true},{"title":"\u003e99.9% \/ 500 mg","offer_id":49765020696792,"sku":"M2482A1-500mg","price":690.0,"currency_code":"GBP","in_stock":true},{"title":"\u003e99.9% \/ 1 g","offer_id":49765020729560,"sku":"M2482A1-1g","price":1180.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/pcbm-pc60bm-c60pcbm-160848-22-6-chemical-structure-title.png?v=1729070303"},{"product_id":"pc70bm","title":"PC70BM (C70-PCBM), PC71BM","description":"\u003ch2 id=\"product-oneliner\"\u003eFullerene Electron Acceptor Used in Efficient OPV Devices\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eHigh purity and available online for fast, secure dispatch\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#specifications\"\u003eSpecifications\u003c\/a\u003e | \u003ca href=\"#pricing\"\u003ePricing and Options\u003c\/a\u003e | \u003ca href=\"#msds\"\u003eMSDS\u003c\/a\u003e | \u003ca href=\"#literature\"\u003eLiterature and Reviews\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003ePC\u003csub\u003e70\u003c\/sub\u003eBM ([6,6]-Phenyl-C71-butyric acid methyl ester, CAS number 609771-63-3) is a fullerene electron acceptor commonly used in the most efficient organic photovoltaic devices. The non-symmetrical \u003ca href=\"https:\/\/www.ossila.com\/products\/c70\" title=\"C70\"\u003eC\u003csub\u003e70\u003c\/sub\u003e\u003c\/a\u003e cage of PC\u003csub\u003e70\u003c\/sub\u003eBM enables energetic transitions that are forbidden in \u003ca href=\"https:\/\/www.ossila.com\/products\/c60\" title=\"Buckminsterfullerene, C60\"\u003eC\u003csub\u003e60\u003c\/sub\u003e\u003c\/a\u003e, improving the absorption characteristics over \u003ca href=\"https:\/\/www.ossila.com\/products\/pcbm\" title=\"PCBM, PC61BM, PC60BM\"\u003ePCBM\u003c\/a\u003e for the visible range of the solar spectrum [1]. This allows increased photon harvesting, and a potentially higher photocurrent for devices using PC\u003csub\u003e70\u003c\/sub\u003eBM rather than PC\u003csub\u003e60\u003c\/sub\u003eBM. The 95% purity PC\u003csub\u003e70\u003c\/sub\u003eBM is recommended for general applications, and has produced power conversion efficiencies of over 9% in our own laboratories when mixed with a low bandgap polymeric donor, while the 99% PC\u003csub\u003e70\u003c\/sub\u003eBM is recommended where ultimate performance is required.\u003c\/p\u003e\n\u003cdiv class=\"row display-flex\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Soluble fullerene acceptor\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Voltage.svg?v=1697197768\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eSoluble Fullerene Acceptor\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eEfficienct charge transfer \u0026amp; excitation dissociation\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"High purity\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/2D-Materials-Icons_-Purity.svg?v=1698159365\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eHigh Purity\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003e\u0026gt;99% purity\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Improved absorption\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Preassure_Differencre.svg?v=1697552143\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eImproves Absorption Characteristics\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eIn the visible light range\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Worldwide shipping for 609771-63-3\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/2D-Materials-Icons_-Free_ish_Shipping.svg?v=1698159365\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eWorldwide Shipping\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eQuick and reliable shipping\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003cimg alt=\"PC70BM from Ossila was used in the high-impact paper (IF 29.37)\" class=\"float-left no-margin-bottom\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/review-paper-icon.png?v=1613159723\u0026amp;width=40\" width=\"40\" height=\"45\"\u003e\n\u003cp class=\"no-margin\"\u003ePC70BM from Ossila was used in the high-impact paper (IF 29.37), \u003ca class=\"text-italics\" href=\"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/aenm.201400432\" rel=\"nofollow\" target=\"_blank\"\u003ell-Inkjet-Printed, All-Air-Processed Solar Cells\u003c\/a\u003e, S. Jung et al., Adv. Energy Mater., 1400432 (2014); DOI: 10.1002\/aenm.201400432.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe energy levels and good electron mobility of PC\u003csub\u003e70\u003c\/sub\u003eBM enable it to be used as an electron transport layer in perovskite solar cells. In our laboratories, we have achieved a PCE approaching 12% using PC\u003csub\u003e70\u003c\/sub\u003eBM in CH\u003csub\u003e3\u003c\/sub\u003eNH\u003csub\u003e3\u003c\/sub\u003ePbI\u003csub\u003e3-x\u003c\/sub\u003eCl\u003csub\u003ex\u003c\/sub\u003e perovskite solar cells (more details can be found in fabrication guide). When fabricating devices, processing and handling materials in a \u003ca href=\"https:\/\/www.ossila.com\/products\/glove-box\" title=\"Glove box for sensitive materials\"\u003eglove box\u003c\/a\u003e helps maintain their purity and maintain efficiency by avoiding contamination from particulates, moisture, and airborne impurities.\u003c\/p\u003e\n\u003ch2 id=\"specifications\"\u003eGeneral Information\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCAS Number\u003c\/th\u003e\n\u003ctd\u003e609771-63-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eChemical Formula\u003c\/th\u003e\n\u003ctd\u003eC\u003csub\u003e82\u003c\/sub\u003eH\u003csub\u003e14\u003c\/sub\u003eO\u003csub\u003e2\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eFull Name\u003c\/th\u003e\n\u003ctd\u003e[6,6]-Phenyl-C71-butyric acid methyl ester\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMolecular Weight\u003c\/th\u003e\n\u003ctd\u003e1031 g\/mol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eHOMO \/ LUMO\u003c\/th\u003e\n\u003ctd\u003eHOMO = -5.9 eV, LUMO = -3.9 eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSynonyms\u003c\/th\u003e\n\u003ctd\u003eC70 PCBM, PC\u003csub\u003e71\u003c\/sub\u003eBM, [70]PCBM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eClassification \/ Family\u003c\/th\u003e\n\u003ctd\u003eFullerenes, Organic semiconducting materials, Organic Photovoltaics, Polymer Solar Cells, Perovskite Solar cells, Electron transport layer materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eChemical Structure\u003c\/h2\u003e\n\u003chr\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/FullereneAcceptors_PC70BM_C70-PCBM_PC71BM.jpg\" title=\"PC70BM chemical structure\" target=\"_blank\"\u003e \u003cimg alt=\"PC70BM chemical structure\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/FullereneAcceptors_PC70BM_C70-PCBM_PC71BM.jpg?height=240\" width=\"240\" height=\"240\"\u003e\u003c\/a\u003e\n\u003cfigcaption\u003ePC70BM chemical structure, CAS: 609771-63-3\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2 id=\"pricing\"\u003ePricing\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eThe percentages in the table below represent the ratio of PC\u003csub\u003e70\u003c\/sub\u003eBM to \u003ca href=\"https:\/\/www.ossila.com\/products\/pcbm\" title=\"PCBM, PC61BM, PC60BM\"\u003ePCBM\u003c\/a\u003e in the product (i.e. 95% PC\u003csub\u003e70\u003c\/sub\u003eBM with 5% PC\u003csub\u003e60\u003c\/sub\u003eBM).\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"25%\"\u003eCode\u003c\/th\u003e\n\u003cth width=\"25%\"\u003ePurity\u003c\/th\u003e\n\u003cth width=\"25%\"\u003eQuantity\u003c\/th\u003e\n\u003cth width=\"25%\"\u003ePrice\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM114\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;99%\u003c\/td\u003e\n\u003ctd\u003e100 mg\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"220\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM114\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;99%\u003c\/td\u003e\n\u003ctd\u003e250 mg\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"490\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM114\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;99%\u003c\/td\u003e\n\u003ctd\u003e500 mg\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"930\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM114\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;99%\u003c\/td\u003e\n\u003ctd\u003e1 g\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"1730\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 id=\"msds\"\u003eMSDS Documentation\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/downloads.ossila.com\/msds\/pc70bm.pdf\" title=\"PC70BM MSDS Sheet\" target=\"_blank\"\u003e\u003cimg alt=\"PC70BM MSDS\" class=\"msds-icon\" height=\"36\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/product-downloads-msds.svg\" width=\"30\"\u003ePC70BM MSDS Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eLearn More\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"tile-container\"\u003e\n\u003cdiv class=\"card-box card-truncate\"\u003e\n\u003ca href=\"\/pages\/polymer-fullerene-bulk-heterojunction-solar-cells\"\u003e\u003cimg alt=\"polymer-fullerene solar cell\" height=\"160\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/solar-cells.jpg?v=171888174345\u0026amp;crop=center\u0026amp;width=160\u0026amp;height=160\" width=\"160\"\u003e\u003c\/a\u003e \u003ca href=\"\/pages\/polymer-fullerene-bulk-heterojunction-solar-cells\"\u003ePolymer-Fullerene Bulk Heterojunction Solar Cells\u003c\/a\u003e\n\u003cp\u003ePolymer-fullerene bulk heterojunction (BHJ) solar cells are based on blends of semiconducting polymers and fullerene derivatives, such as PCBM. It is described as a bulk heterojunction as it involves a blend of two materials with differing energy band gaps, forming a dispersed, interpenetrating network.\u003c\/p\u003e\n\u003ca href=\"\/pages\/polymer-fullerene-bulk-heterojunction-solar-cells\"\u003eRead more...\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"literature\"\u003eLiterature and Reviews\u003c\/h2\u003e\n\u003chr\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cem\u003eInfluence of PC\u003csub\u003e60\u003c\/sub\u003eBM or PC\u003csub\u003e70\u003c\/sub\u003eBM as electron acceptor on the performance of polymer solar cells\u003c\/em\u003e, F. Zhang et al., Sol. Energy Mater. Sol. Cells, 97 (2012), 71–77; DOI: 10.1016\/j.solmat.2011.09.006.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eEfficient planar heterojunction mixed-halide perovskite solar cells deposited via spray-deposition\u003c\/em\u003e, A. T. Barrows et al., Energy Environ. Sci., 7 (2014), 2944–2950; DOI: 10.1039\/C4EE01546K.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Ossila","offers":[{"title":"\u003e99% \/ 100 mg","offer_id":25131691713,"sku":"M114-100mg","price":220.0,"currency_code":"GBP","in_stock":true},{"title":"\u003e99% \/ 250 mg","offer_id":1200243361,"sku":"M114-250mg","price":490.0,"currency_code":"GBP","in_stock":true},{"title":"\u003e99% \/ 500 mg","offer_id":19161345589344,"sku":"M114-500mg","price":930.0,"currency_code":"GBP","in_stock":true},{"title":"\u003e99% \/ 1 g","offer_id":1200243365,"sku":"M114-1g","price":1730.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/C70PCBM-M114.png?v=1719826166"},{"product_id":"c70","title":"C70 Fullerene","description":"\u003ch2 id=\"product-oneliner\"\u003eFor a Wide Range of Applications\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eHigh purity, low price, available online\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#specifications\"\u003eSpecifications\u003c\/a\u003e | \u003ca href=\"#pricing\"\u003ePricing and Options\u003c\/a\u003e | \u003ca href=\"#msds\"\u003eMSDS\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eHigh-purity [5,6]-Fullerene-C70 (carbon 70 fullerenes, or C70) for use in thermal evaporation systems, where increased optical absorption is important. C70 fullerene, a close relative to \u003ca href=\"https:\/\/www.ossila.com\/products\/c60\" title=\"C60, C60 Fullerene, Fullerene C60\"\u003eC60 fullerene\u003c\/a\u003e, is made of 70 carbon atoms bonded to form 25 hexagons and 12 pentagons. It exists in the shape of a hollow rugby ball rather than the football\/soccer ball shape associated with C60.\u003c\/p\u003e\n\u003cp\u003eThe increased curvature of C70 fullerene increases its reactivity compared to C60. It also means C70 is less symmetrical, with a more complicated electronic structure. It has a higher density of states near the LUMO level, enhancing it's ability to accept electrons. This results in C70 having different electronic and optical properties that are more suited to applications in organic electronics. C70 can absorb light across a wide range of wavelengths due to its boarder and more extended absorption spectrum.\u003c\/p\u003e\n\u003cp\u003eC70 fullerene has been used as electron acceptor materials in organic photovoltaics (OPVs). Its charge transport properties have seen C70 used in organic field-effect transistors (OFETs). C70 has also been used in nanomedicine, materials science, optoelectronics, and energy storage.\u003c\/p\u003e\n\u003cdiv class=\"row display-flex\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Fullerene acceptor\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Easy_To_Use.svg?v=1697194957\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eFullerene Acceptor\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eImprove optical absorption\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Thermal vapour deposition\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Enviroment_sensors.svg?v=1697552028\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eThermal Vapor Deposition\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eFor well-controlled thickness\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Worldwide shipping for 115383-22-7\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/2D-Materials-Icons_-Free_ish_Shipping.svg?v=1698159365\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eWorldwide Shipping\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eQuick and reliable shipping\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"High purity\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/2D-Materials-Icons_-Purity.svg?v=1698159365\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eHigh Purity\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003e\u0026gt;99% purity\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"specifications\"\u003eGeneral Information\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCAS Number\u003c\/th\u003e\n\u003ctd\u003e115383-22-7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003ePurity\u003c\/th\u003e\n\u003ctd\u003e\u0026gt;99%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMolecular Weight\u003c\/th\u003e\n\u003ctd\u003e840.7 g\/mol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eChemical Structure\u003c\/h2\u003e\n\u003chr\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/FullereneAcceptors_C70_800x800.jpg\" target=\"_blank\" title=\"C70 chemical structure\"\u003e \u003cimg alt=\"C70 chemical structure\" height=\"240\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/FullereneAcceptors_C70.jpg?height=240\" width=\"240\"\u003e\u003c\/a\u003e\n\u003cfigcaption\u003eC70 chemical structure, CAS 115383-22-7\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2 id=\"pricing\"\u003ePricing\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"25%\"\u003eProduct Code\u003c\/th\u003e\n\u003cth width=\"25%\"\u003ePurity\u003c\/th\u003e\n\u003cth width=\"25%\"\u003eQuantity\u003c\/th\u003e\n\u003cth width=\"25%\"\u003ePrice\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM115\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;99%\u003c\/td\u003e\n\u003ctd\u003e250 mg\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"260\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM115\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;99%\u003c\/td\u003e\n\u003ctd\u003e500 mg\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"440\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM115\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;99%\u003c\/td\u003e\n\u003ctd\u003e1 g\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"800\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 id=\"msds\"\u003eMSDS Documentation\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/downloads.ossila.com\/msds\/c70.pdf\" target=\"_blank\" title=\"C70 MSDS Sheet\"\u003e\u003cimg alt=\"C70 MSDS\" class=\"msds-icon\" height=\"36\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/product-downloads-msds.svg\" width=\"30\"\u003eC70 MSDS Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eLearn More\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"tile-container\"\u003e\n\u003cdiv class=\"card-box card-truncate\"\u003e\n\u003ca href=\"\/pages\/uses-of-fullerenes\"\u003e\u003cimg alt=\"powerful electronics\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/FullereneAcceptors_C60_Fullerene.jpg?v=1718716198\u0026amp;width=160\u0026amp;height=160\" width=\"160\"\u003e\u003c\/a\u003e \u003ca href=\"\/pages\/uses-of-fullerenes\"\u003eUses of Fullerene and its Derivatives\u003c\/a\u003e\n\u003cp\u003eFullerene and its derivatives are used in chemical, electronic, medicinal, and biological sciences due to their unique physical and chemical properties. Fullerene, also known as C60 or buckminsterfullerene, is a type of carbon allotrope that has properties that can be tuned depending on what it will be used for.\u003c\/p\u003e\n\u003ca href=\"\/pages\/uses-of-fullerenes\"\u003eRead more...\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Ossila","offers":[{"title":"250 mg","offer_id":1200243377,"sku":"M115-250mg","price":260.0,"currency_code":"GBP","in_stock":true},{"title":"500 mg","offer_id":19088698638432,"sku":"M115-500mg","price":440.0,"currency_code":"GBP","in_stock":true},{"title":"1 g","offer_id":1200243381,"sku":"M115-1g","price":800.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/FullereneAcceptors_C70.jpg?v=1718716220"},{"product_id":"c60","title":"C60 Fullerene","description":"\u003ch2 id=\"product-oneliner\"\u003eHigh Purity C60 Fullerene for Organic Electronic Applications\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eAlso find applications in cosmetics and cancer therapy with anti-inflammatory and antioxidant effects\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#specifications\"\u003eSpecifications\u003c\/a\u003e | \u003ca href=\"#msds\"\u003eMSDS\u003c\/a\u003e | \u003ca href=\"#derivatives\"\u003eC60 Derivatives\u003c\/a\u003e | \u003ca href=\"#resources\"\u003eResources and Support\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eC60 fullerene (CAS number 99685-96-8) also known as carbon-60, buckminsterfullerene or buckyball, is a prominent electron acceptor molecule composed of 60 carbons. C60 fullerene is similar to the shape of a hollow football, with 20 hexagons and 12 pentagons. The C60 molecule is unsaturated as each carbon is connected to 3 other carbons instead of 4 with fused 5 and 6 membered rings. The mixture of hexagons and pentagons gives fullerene C60 its spherical structure. The unsaturated character of C60 fullerene, with partial electron delocalization across the molecule, gives it excellent electron acceptor properties.\u003c\/p\u003e\n\u003cdiv class=\"row display-flex\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Fullerene acceptor\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Easy_To_Use.svg?v=1697194957\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eFullerene Acceptor\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eElectron acceptor, n-type semiconductor \u0026amp; interface layer\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Thermal vapour deposition\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Enviroment_sensors.svg?v=1697552028\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eThermal Vapor Deposition\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eFor well-controlled thickness\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Worldwide shipping for 99685-96-8\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/2D-Materials-Icons_-Free_ish_Shipping.svg?v=1698159365\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eWorldwide Shipping\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eQuick and reliable shipping\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Available in different purities\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/2D-Materials-Icons_-Purity.svg?v=1698159365\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eDifferent Purities Available\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eUp to \u0026gt;99.9% plus solvent free\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eWe offer high purity [5,6]-Fullerene-C60 (carbon 60, or C60, fullerene) for use in thermal evaporation systems as either electron acceptors, n-type semiconductors or interface layers.\u003c\/p\u003e\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003cp\u003e\u003cimg alt=\"C60 fullerene from Ossila was used in a high-impact paper (IF 29.4)\" class=\"float-left no-margin-bottom\" height=\"56\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/review-paper-icon.png?v=1613159723\u0026amp;width=50\" width=\"50\"\u003e\u003c\/p\u003e\n\u003cp class=\"no-margin\"\u003eC60 from Ossila was used in the high-impact paper (IF 29.4), \u003ca href=\"https:\/\/onlinelibrary.wiley.com\/doi\/full\/10.1002\/adma.202300574\" rel=\"nofollow\" target=\"_blank\" title=\"C60 fullerene\"\u003e\u003cem\u003eSingle-Layer Blue Organic Light-Emitting Diodes With Near-Unity Internal Quantum Efficiency,\u003c\/em\u003e \u003c\/a\u003eO. Sachnik et al., Adv. Mater., 35 (26), 2300574 (2023); DOI: 10.1002\/adma.202300574; and paper (IF 29.4), \u003cem\u003e\u003ca href=\"https:\/\/onlinelibrary.wiley.com\/doi\/full\/10.1002\/adma.202311892\" rel=\"nofollow\" target=\"_blank\" title=\"C60 fullerene\"\u003eSingle-Layer Organic Light-Emitting Diode with Trap-Free Host Beats Power Efficiency and Lifetime of Multilayer Devices,\u003c\/a\u003e\u003c\/em\u003eO. Sachnik et al., Adv. Mater., 36 (16), 2311892 (2024); DOI: 10.1002\/adma.202311892.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"specifications\"\u003eGeneral Information\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCAS Number\u003c\/th\u003e\n\u003ctd\u003e99685-96-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003ePurity\u003c\/th\u003e\n\u003ctd\u003eM117 (\u0026gt;99.5%), M118, M119 (\u0026gt;99.9%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMolecular Weight\u003c\/th\u003e\n\u003ctd\u003e720.64 g\/mol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eChemical Structure\u003c\/h2\u003e\n\u003chr\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/FullereneAcceptors_C60_Fullerene.jpg\" target=\"_blank\" title=\"C60 Fullerene chemical structure\"\u003e \u003cimg alt=\"C60 Fullerene chemical structure\" height=\"240\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/FullereneAcceptors_C60_Fullerene.jpg?height=240\" width=\"240\"\u003e\u003c\/a\u003e\n\u003cfigcaption\u003eC60 fullerene structure, CAS: 99685-96-8\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003ePricing\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"25%\"\u003eProduct Code\u003c\/th\u003e\n\u003cth width=\"25%\"\u003ePurity\u003c\/th\u003e\n\u003cth width=\"25%\"\u003eQuantity\u003c\/th\u003e\n\u003cth width=\"25%\"\u003ePrice\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM117\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;99.5%\u003c\/td\u003e\n\u003ctd\u003e1 g\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"170\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM117\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;99.5%\u003c\/td\u003e\n\u003ctd\u003e5 g\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"660\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM117\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;99.5%\u003c\/td\u003e\n\u003ctd\u003e10 g\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"1050\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM117\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;99.5%\u003c\/td\u003e\n\u003ctd\u003e25 g\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"2000\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM118\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;99.9%\u003c\/td\u003e\n\u003ctd\u003e1 g\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"230\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM118\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;99.9%\u003c\/td\u003e\n\u003ctd\u003e5 g\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"950\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM119\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;99.9% Solvent Free\u003c\/td\u003e\n\u003ctd\u003e1 g\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"270\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM119\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;99.9% Solvent Free\u003c\/td\u003e\n\u003ctd\u003e5 g\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"1100\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 id=\"msds\"\u003eMSDS Documentation\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/downloads.ossila.com\/msds\/c60.pdf\" target=\"_blank\" title=\"C60 MSDS Sheet\"\u003e\u003cimg alt=\"C60 MSDS\" class=\"msds-icon\" height=\"36\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/product-downloads-msds.svg\" width=\"30\"\u003eC60 MSDS Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 id=\"derivatives\"\u003eC60 Derivatives\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eC60 has been modified to enhance various properties for different applications. In particular, additional functional groups have allowed the rational tuning of HOMO and LUMO levels for use in bulk heterojunction solar cells. Modifications have also reduced the hydrophobicity of fullerene so that it can be processed in aqueous solutions. Please see some examples below:\u003c\/p\u003e\n\u003cp\u003e[[collection handle=\"fullerene-acceptors\" tags=\"c60 pp\" limit=\"4\"]]\u003c\/p\u003e\n\u003ch2 id=\"resources\"\u003eResources and Support\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"tile-container\"\u003e\n\u003cdiv class=\"card-box card-truncate\"\u003e\n\u003ca href=\"\/pages\/properties-of-fullerene\"\u003e\u003cimg alt=\"fullerene c60\" height=\"160\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/FullereneAcceptors_C60_Fullerene.jpg?v=1718716198\u0026amp;width=160\u0026amp;height=160\"\u003e\u003c\/a\u003e \u003ca href=\"\/pages\/properties-of-fullerene\"\u003eProperties of Fullerene\u003c\/a\u003e\n\u003cp\u003eFullerene C6o exhibits unique structural, chemical, electronic, and thermal properties. This is due to its highly symmetrical icosahedral structure that contains a mixture of single and double bonds. All fullerenes have partial electron sharing across the molecule and a high affinity for electrons.\u003c\/p\u003e\n\u003ca href=\"\/pages\/properties-of-fullerene\"\u003eRead more...\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Ossila","offers":[{"title":"\u003e 99.5% \/ 1 g","offer_id":1200243437,"sku":"M117-1g","price":170.0,"currency_code":"GBP","in_stock":true},{"title":"\u003e 99.5% \/ 5 g","offer_id":25151814657,"sku":"M117-5g","price":660.0,"currency_code":"GBP","in_stock":true},{"title":"\u003e 99.5% \/ 10 g","offer_id":36782272282787,"sku":"M117-10g","price":1050.0,"currency_code":"GBP","in_stock":true},{"title":"\u003e 99.5% \/ 25 g","offer_id":36782275559587,"sku":"M117-25g","price":2000.0,"currency_code":"GBP","in_stock":true},{"title":"\u003e 99.9% \/ 1 g","offer_id":43890666471640,"sku":"M118-1g","price":230.0,"currency_code":"GBP","in_stock":true},{"title":"\u003e 99.9% \/ 5 g","offer_id":43890666504408,"sku":"M118-5g","price":950.0,"currency_code":"GBP","in_stock":true},{"title":"\u003e 99.9% Solvent Free \/ 1 g","offer_id":43890666537176,"sku":"M119-1g","price":270.0,"currency_code":"GBP","in_stock":true},{"title":"\u003e 99.9% Solvent Free \/ 5 g","offer_id":43890666569944,"sku":"M119-5g","price":1100.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/FullereneAcceptors_C60_Fullerene.jpg?v=1718716198"},{"product_id":"pcdtbt","title":"PCDTBT","description":"\u003ch2 id=\"product-oneliner\"\u003eNext Generation Donor Polymer for OPVs\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eA stable material which produces better efficiencies\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e | \u003ca href=\"#specifications\"\u003eSpecifications\u003c\/a\u003e | \u003ca href=\"#msds\"\u003eMSDS\u003c\/a\u003e | \u003ca href=\"#literature\"\u003eLiterature and Reviews\u003c\/a\u003e | \u003ca href=\"#technical-support\"\u003eTechnical Support\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp id=\"overview\"\u003ePCDTBT (CAS 958261-50-2) is one of the next generation donor materials developed for organic photovoltaics to produce better efficiencies and lifetimes. The key properties of PCDTBT result from the lower HOMO\/LUMO levels which lead to advantages over standard organic photovoltaic materials of increased open circuit voltage, longer wavelength absorption, and improved stability under ambient conditions.\u003c\/p\u003e\n\u003cp\u003ePower conversion efficiencies of up to 6.7% have been achieved in our own labs using PCDTBT in a standard reference architecture using \u003ca href=\"https:\/\/www.ossila.com\/pages\/what-is-pedot-pss#popular\"\u003ePEDOT:PSS\u003c\/a\u003e as a hole interface and calcium\/aluminum as an electron interface. By using advanced interface materials and antireflection coatings PCDTBT has also achieved up to 7.2% in the literature [1].\u003c\/p\u003e\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003cimg width=\"40\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/review-paper-icon.png?v=1613159723\u0026amp;width=40\" loading=\"lazy\" height=\"45\" class=\"float-left no-margin-bottom\" alt=\"PCDTBT from Ossila was used in the high-impact paper (IF 29.37)\"\u003e\n\u003cp class=\"no-margin\"\u003ePCDTBT from Ossila was used in the high-impact paper (IF 29.37), \u003ca rel=\"nofollow\" href=\"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/aenm.201400432\" class=\"text-italics\" target=\"_blank\"\u003eAll-Inkjet-Printed, All-Air-Processed Solar Cells\u003c\/a\u003e, S. Jung et al., Adv. Energy Mater., 1400432 (2014); DOI: 10.1002\/aenm.201400432.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe lower lying HOMO level of PCDTBT makes it much more stable under ambient conditions and therefore an ideal candidate to use with large area deposition methods such as ink-jet printing, spray coating, and blade coating. However, for these deposition techniques, uniform, aggregate free coatings are essential and so lower molecular weights are often desirable.\u003c\/p\u003e\n\u003cp\u003eContact us for large orders of 5-10 grams, available with a lead time of 4-6 weeks.\u003c\/p\u003e\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003ch3\u003eThe Luminosyn™ Range\u003c\/h3\u003e\n\u003chr\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-12\"\u003e\n\u003cimg width=\"30\" style=\"float: left; padding-right: 10px; padding-bottom: 10px;\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/icon-tick.svg\" loading=\"lazy\" height=\"30\"\u003e\u003cstrong\u003eHigh Purity Materials:\u003c\/strong\u003e Purified by Soxhlet extraction with methanol, hexane, and chlorobenzene under argon atmosphere.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-12\"\u003e\n\u003cimg width=\"30\" style=\"float: left; padding-right: 10px; padding-bottom: 10px;\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/icon-tick.svg\" loading=\"lazy\" height=\"30\"\u003e\u003cstrong\u003eBatch-Specific Data:\u003c\/strong\u003e Confidence in your materials with batch-specific GPC data for your thesis or publications.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-12\"\u003e\n\u003cimg width=\"30\" style=\"float: left; padding-right: 10px; padding-bottom: 10px;\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/icon-tick.svg\" loading=\"lazy\" height=\"30\"\u003e\u003cstrong\u003eLarge Quantity Orders:\u003c\/strong\u003e Plan your experiments with confidence using polymers from the same batch.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"specifications\"\u003eGeneral Information\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCAS Number\u003c\/th\u003e\n\u003ctd\u003e958261-50-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eChemical Formula\u003c\/th\u003e\n\u003ctd\u003e(C\u003csub\u003e43\u003c\/sub\u003eH\u003csub\u003e47\u003c\/sub\u003eN\u003csub\u003e3\u003c\/sub\u003eS\u003csub\u003e3\u003c\/sub\u003e)\u003csub\u003en\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eFull Name\u003c\/th\u003e\n\u003ctd\u003ePoly[N-9'-heptadecanyl-2,7-carbazole-alt-5,5-(4',7'-di-2-thienyl-2',1',3'-benzothiadiazole)]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMolecular Weight\u003c\/th\u003e\n\u003ctd\u003eSee Batch Details for information\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eHOMO \/ LUMO\u003c\/th\u003e\n\u003ctd\u003eHOMO = -5.4 eV, LUMO = -3.6 eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSoluble In\u003c\/th\u003e\n\u003ctd\u003eChloroform, chlorobenzene, dichlorobenzene and trichlorobenzene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eRecommended Processing Solvents at 10mg\/ml\u003c\/th\u003e\n\u003ctd\u003eChloroform, chlorobenzene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSynonyms\u003c\/th\u003e\n\u003ctd\u003ePCDTBT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eClassification or Family\u003c\/th\u003e\n\u003ctd\u003ePolycarbazoles, Heterocyclic five-membered ring, Organic semiconducting materials, Low band gap polymers, Organic photovoltaics, Polymer solar cells, OLEDs, OFETs and Perovskite solar cells\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eChemical Structure\u003c\/h2\u003e\n\u003chr\u003e\n\u003cfigure\u003e\u003ca title=\"Chemical structure of PCDTBT\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/pcdtbt-body.png\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/pcdtbt-body.png?height=240\" loading=\"lazy\" height=\"240\" alt=\"Chemical structure of PCDTBT\" width=\"841\"\u003e\u003c\/a\u003e\n\u003cfigcaption\u003eChemical structure of PCDTBT, CAS No. 958261-50-2\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eUsage Datasheet\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eFor high performance organic photovoltaics with efficiencies of 6% and above poly[N-9'-heptadecanyl-2,7-carbazole-alt-5,5-(4',7'-di-2-thienyl-2',1',3'-benzothiadiazole)] (PCDTBT). We have achieved efficiencies of 6.7% in our own labs using a standard reference architecture of \u003ca href=\"https:\/\/www.ossila.com\/pages\/what-is-pedot-pss#popular\"\u003ePEDOT:PSS\u003c\/a\u003e as a hole interface and calcium\/aluminum as an electron interface (see below for fabrication details). Our paper published in Nature Scientific Reports titled \u003ca rel=\"nofollow\" href=\"https:\/\/www.nature.com\/articles\/srep05286\" target=\"_blank\"\u003e\u003cem\u003eMolecular weight dependent vertical composition profiles of PCDTBT:PC71BM blends for organic photovoltaics\u003c\/em\u003e\u003c\/a\u003e explores the effect and optimization of molecular weight.\u003c\/p\u003e\n\u003cp class=\"pad-top-half-height\"\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/pcdtbt-jv-curve.svg\" target=\"_blank\"\u003e\u003cimg width=\"20\" style=\"margin-right: 12px; height: 22px;\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/icon-manual.svg\" loading=\"lazy\" height=\"20\" alt=\"PCDTBT photovoltaic JV curve and power conversion efficiency\"\u003eJV curve from PCDTBT in a standard reference device\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"pad-top-half-height\"\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/pcdtbt-uv-vis-absorption-spectrum.svg\" target=\"_blank\"\u003e\u003cimg width=\"20\" style=\"margin-right: 12px; height: 22px;\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/icon-manual.svg\" loading=\"lazy\" height=\"20\" alt=\"PCDTBT UV-Vis Absorption Spectrum\"\u003ePCDTBT UV-Vis absorption spectrum\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"pad-top-half-height\"\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/pcdtbt-photoluminescence-pl-spectrum.svg\" target=\"_blank\"\u003e\u003cimg width=\"20\" style=\"margin-right: 12px; height: 22px;\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/icon-manual.svg\" loading=\"lazy\" height=\"20\" alt=\"PCDTBT Photoluminescence Spectrum\"\u003ePCDTBT photoluminescence spectrum\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eSolution Details\u003c\/h3\u003e\n\u003cp\u003eOssila’s reference devices were made by dissolving PCDTBT at 4 mg\/ml in anhydrous chlorobenzene using a stir-bar and hotplate at 80°C overnight. This was then mixed with Ossila’s dry 95%\/5% \u003ca title=\"PC70BM (C70-PCBM), PC71BM\" href=\"https:\/\/www.ossila.com\/products\/pc70bm\"\u003eC70-PCBM\u003c\/a\u003e powder in a 1:4 blend ratio to produce an overall concentration of 20 mg\/ml. The blend solution was heated with a stir-bar on a hotplate at 80 °C for 2 hours before cooling to room temperature over 10 minutes and filtering with a 0.45 μm PTFE filter immediately prior to spinning at 700 rpm to give a film of approx. 70 nm.\u003c\/p\u003e\n\u003ch3\u003eDevice Structure\u003c\/h3\u003e\n\u003cp class=\"text-center\"\u003eGlass \/ ITO \/ \u003ca title=\"PEDOT:PSS AI 4083\" href=\"https:\/\/www.ossila.com\/products\/pedot-pss-ai-4083\"\u003ePEDOT:PSS AI 4083\u003c\/a\u003e\u003ca title=\"PEDOT:PSS\" href=\"https:\/\/www.ossila.com\/collections\/pedot\"\u003e\u003c\/a\u003e \/ \u003cstrong\u003ePCDTBT\u003c\/strong\u003e:\u003ca title=\"PC70BM\" href=\"https:\/\/www.ossila.com\/products\/pc70bm\"\u003ePC\u003csub\u003e70\u003c\/sub\u003eBM\u003c\/a\u003e \/ Ca \/ Al\u003c\/p\u003e\n\u003cp\u003eOssila’s pre-patterned ITO substrates (S211) with 100 nm (20 Ω\/square) ITO were cleaned with the following procedure:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5 minutes sonication in hot 1% Hellmanex III\u003c\/li\u003e\n\u003cli\u003e2 x hot dump rinses, 1x cold dump rinse\u003c\/li\u003e\n\u003cli\u003e5 minutes sonication in warm IPA\u003c\/li\u003e\n\u003cli\u003e3 x cold dump rinses\u003c\/li\u003e\n\u003cli\u003e5 minutes sonication in hot 10% NaOH solution\u003c\/li\u003e\n\u003cli\u003e2 x cold dump rinses then stored in DI water until use\u003c\/li\u003e\n\u003cli\u003eN\u003csub\u003e2\u003c\/sub\u003e blow dry before spin-coating the hole transport layer (no further cleaning or surface treatment required)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca title=\"PEDOT:PSS AI 4083\" href=\"https:\/\/www.ossila.com\/products\/pedot-pss-ai-4083\"\u003ePEDOT:PSS AI 4083\u003c\/a\u003e was filtered through a 0.45 µm PES filter (C2009S1) before spin coating at 6000 rpm in air to produce a layer 30 nm thick. The coated substrates were then stored on a hotplate at 150 °C before transfer into a glove box and a further bake of 150 °C for 10 mins to remove any residual moisture. The active ink was spin cast and the cathode strip wiped clean using chlorobenzene before transfer to an evaporator where 2.5 nm of Ca followed by 100 nm of Al were deposited at \u0026lt;10\u003csup\u003e-6\u003c\/sup\u003e mbar. The substrates were then annealed at 80 °C for 15 mins on a hotplate in the glove box before protecting with the Ossila encapsulation system. Measurement was performed under ambient conditions using a Newport 92251A AM1.5 100 mW\/cm\u003csup\u003e2\u003c\/sup\u003e solar simulator and NREL certified silicon reference cell.\u003c\/p\u003e\n\u003ch2 id=\"msds\"\u003eMSDS Documentation\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca title=\"PCDTBT MSDS Sheet\" href=\"https:\/\/downloads.ossila.com\/msds\/pcdtbt.pdf\" target=\"_blank\"\u003e\u003cimg width=\"30\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/product-downloads-msds.svg\" loading=\"lazy\" height=\"36\" class=\"msds-icon\" alt=\"PCDTBT MSDS\"\u003ePCDTBT MSDS sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eBatch Details\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eIn general, PCDTBT is used at lower concentrations than \u003ca title=\"P3HT\" href=\"https:\/\/www.ossila.com\/products\/p3ht\"\u003eP3HT\u003c\/a\u003e (typically 4 to 7 mg\/ml) and higher blend ratios (1:4 PCDTBT:\u003ca title=\"PC70BM (C70-PCBM), PC71BM\" href=\"\/products\/pc70bm\"\u003ePC\u003csub\u003e70\u003c\/sub\u003eBM\u003c\/a\u003e) and as such 100 mg of PCDTBT will make around 500 devices on Ossila's standard ITO substrates (20 x 15 mm) even assuming 50% material loss in filtration and solution preparation. Please note that as the higher molecular weight fractions have a lower yield we are now operating differential pricing policy. See below for more details on separation, yield and differential pricing.\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"20%\"\u003eBatch\u003c\/th\u003e\n\u003cth width=\"20%\"\u003eMw\u003c\/th\u003e\n\u003cth width=\"20%\"\u003eMn\u003c\/th\u003e\n\u003cth width=\"20%\"\u003ePDI\u003c\/th\u003e\n\u003cth width=\"20%\"\u003eStock Info\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eM0131A1\u003c\/th\u003e\n\u003ctd\u003e42,661\u003c\/td\u003e\n\u003ctd\u003e18,804\u003c\/td\u003e\n\u003ctd\u003e2.27\u003c\/td\u003e\n\u003ctd\u003eIn stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eM0131A2\u003c\/th\u003e\n\u003ctd\u003e10,145\u003c\/td\u003e\n\u003ctd\u003e5,319\u003c\/td\u003e\n\u003ctd\u003e1.90\u003c\/td\u003e\n\u003ctd\u003eIn stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eM0131A3\u003c\/th\u003e\n\u003ctd\u003e33,063\u003c\/td\u003e\n\u003ctd\u003e12,240\u003c\/td\u003e\n\u003ctd\u003e2.70\u003c\/td\u003e\n\u003ctd\u003eIn stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv id=\"batch-detail\" class=\"expandable\"\u003e\n\u003ch3\u003ePrevious Batch Details\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"20%\"\u003eBatch\u003c\/th\u003e\n\u003cth width=\"20%\"\u003eM\u003csub\u003ew\u003c\/sub\u003e\n\u003c\/th\u003e\n\u003cth width=\"20%\"\u003eM\u003csub\u003en\u003c\/sub\u003e\n\u003c\/th\u003e\n\u003cth width=\"20%\"\u003ePDI\u003c\/th\u003e\n\u003cth width=\"20%\"\u003eStock info\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eM1311\u003c\/th\u003e\n\u003ctd\u003e34,900\u003c\/td\u003e\n\u003ctd\u003e16,200\u003c\/td\u003e\n\u003ctd\u003e2.15\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbutton type=\"button\" data-toggle-text=\"Hide previous batch details\" data-expand-target=\"batch-detail\" class=\"anchor expand-link no-margin\"\u003ePrevious batch details\u003c\/button\u003e\u003c\/p\u003e\n\u003ch2 id=\"literature\"\u003eLiterature and References\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003ePlease note that Ossila has no formal connection to any other authors or institutions in these references.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eEfficient, Air-Stable Bulk Heterojunction Polymer Solar Cells Using MoOx as the Anode Interfacial Layer\u003c\/em\u003e, Y. Sun et al., Advanced Materials, 23, 2226-2230 (2011)\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eOptimizing the efficiency of carbazole co-polymer solar-cells by control over the metal cathode\u003c\/em\u003e electrode,\u003cem\u003e \u003c\/em\u003eD.C. Watters et al., Organic Electronics, 13, 1401-1408 (2012)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv id=\"literature-reviews\" class=\"expandable\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eEfficient perovskite photovoltaic devices using chemically doped PCDTBT as a hole-transport material, \u003c\/em\u003eM. Wong-Stringer et al., J. Mater. Chem. A, 2017, 5, 15714-15723; DOI: 10.1039\/C7TA03103C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbutton type=\"button\" data-toggle-text=\"Hide Literature and Reviews\" data-expand-target=\"literature-reviews\" class=\"anchor expand-link\"\u003eView Literature and Reviews\u003c\/button\u003e\u003c\/p\u003e","brand":"Ossila","offers":[{"title":"M0131A1 (Mw = 42661; PDI = 2.27) \/ 100 mg","offer_id":37829696553123,"sku":"M0131A1-100mg","price":260.0,"currency_code":"GBP","in_stock":true},{"title":"M0131A1 (Mw = 42661; PDI = 2.27) \/ 250 mg","offer_id":27897024641,"sku":"M0131A1-250mg","price":520.0,"currency_code":"GBP","in_stock":true},{"title":"M0131A1 (Mw = 42661; PDI = 2.27) \/ 500 mg","offer_id":37829701632163,"sku":"M0131A1-500mg","price":900.0,"currency_code":"GBP","in_stock":true},{"title":"M0131A1 (Mw = 42661; PDI = 2.27) \/ 1 g","offer_id":37829704646819,"sku":"M0131A1-1g","price":1450.0,"currency_code":"GBP","in_stock":true},{"title":"M0131A1 (Mw = 42661; PDI = 2.27) \/ 2 g","offer_id":37829710905507,"sku":"M0131A1-2g","price":2600.0,"currency_code":"GBP","in_stock":true},{"title":"M0131A2 (Mw = 10145; PDI = 1.90) \/ 100 mg","offer_id":37829714739363,"sku":"M0131A2-100mg","price":260.0,"currency_code":"GBP","in_stock":true},{"title":"M0131A2 (Mw = 10145; PDI = 1.90) \/ 250 mg","offer_id":37829715329187,"sku":"M0131A2-250mg","price":520.0,"currency_code":"GBP","in_stock":true},{"title":"M0131A2 (Mw = 10145; PDI = 1.90) \/ 500 mg","offer_id":37829715722403,"sku":"M0131A2-500mg","price":900.0,"currency_code":"GBP","in_stock":true},{"title":"M0131A2 (Mw = 10145; PDI = 1.90) \/ 1 g","offer_id":37829716082851,"sku":"M0131A2-1g","price":1450.0,"currency_code":"GBP","in_stock":true},{"title":"M0131A2 (Mw = 10145; PDI = 1.90) \/ 2 g","offer_id":37829716344995,"sku":"M0131A2-2g","price":2600.0,"currency_code":"GBP","in_stock":true},{"title":"M0131A3 (Mw = 33063; PDI = 2.70) \/ 100 mg","offer_id":43708834218200,"sku":"M0131A3-100mg","price":260.0,"currency_code":"GBP","in_stock":true},{"title":"M0131A3 (Mw = 33063; PDI = 2.70) \/ 250 mg","offer_id":43708834250968,"sku":"M0131A3-250mg","price":520.0,"currency_code":"GBP","in_stock":true},{"title":"M0131A3 (Mw = 33063; PDI = 2.70) \/ 500 mg","offer_id":43708834283736,"sku":"M0131A3-500mg","price":900.0,"currency_code":"GBP","in_stock":true},{"title":"M0131A3 (Mw = 33063; PDI = 2.70) \/ 1 g","offer_id":43708834316504,"sku":"M0131A3-1g","price":1450.0,"currency_code":"GBP","in_stock":true},{"title":"M0131A3 (Mw = 33063; PDI = 2.70) \/ 2 g","offer_id":43708834349272,"sku":"M0131A3-2g","price":2600.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/pcdtbt-structure.jpg?v=1726491869"},{"product_id":"tips-pentacene","title":"TIPS-Pentacene","description":"\u003ch2 id=\"product-oneliner\"\u003eHigh Purity p-Type Organic Semiconductor\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eExcellent hole mobility and air stability\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eTIPS-Pentacene is tri-isopropylsilyly-ethynyl (TIPS) substituted pentacene at 6- and 13-positions of the conjugated core. The substituted TIPS functional groups extend the conjugation further to the branches to provide further stability, enhance solubility for solution processing for low-cost and large-area fabrication of organic thin-film transistors (OTFTs).\u003c\/p\u003e\n\u003cp\u003eTIPS pentacene has been developed as a \u003cem\u003ep-\u003c\/em\u003etype organic semiconductor, and demonstrates high hole mobility and excellent air stability with great solution processability. The substitution of two bulky side groups can not only significantly enhance the solubility of TIPS-pentacene in most of the common solvents but also prevent the middle acene from oxidation and degradation. The tri-isopropylsilyly-ethynyl side groups can also interrupt the edge-to-face interaction of the aromatic ring to avoid the herringbone packing motif in neat pentacene. The ethynyl groups keeps the bulky side tri-isopropylsilyly groups away from the aromatic ring to allow π-π stacking between adjacent TIPS pentacene molecules.\u003c\/p\u003e\n\u003cp\u003eIn general, polymer\/TIPS pentacene blends have been used to improve film morphology and reduce crystal misorientation since TIPS-pentacene crystalline films are highly anisotropic, which could lead to significant variations in device performance.\u003c\/p\u003e\n\u003cp\u003eA high-purity TIPS-Pentacene for use in organic field-effect transistors (OFETs). TIPS-Pentacene is widely used as a high performance small molecule for OFET applications, with a mobility in excess of 1 cm\u003csup\u003e2\u003c\/sup\u003e\/Vs having being achieved in the literature. It has excellent solubility in a range of common organic solvents, and a good ambient stability - making it easy to process into devices. Ossila's TIPS-pentacene has been produced with a purity of \u0026gt;99.9%.\u003c\/p\u003e\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003cimg alt=\"TIPS-Pentacene from Ossila was used in a high-impact paper (IF 18.81)\" class=\"float-left no-margin-bottom\" height=\"45\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/review-paper-icon.png?width=40\" width=\"40\"\u003e\n\u003cp class=\"no-margin\"\u003eTIPS-Pentacene from Ossila was used in the high-impact paper (IF 18.81), \u003ca class=\"text-italics\" href=\"https:\/\/doi.org\/10.1002\/adfm.201501381\" rel=\"nofollow\" target=\"_blank\"\u003eSelf-Assembled, Millimeter-Sized TIPS-Pentacene Spherulites Grown on Partially Crosslinked Polymer Gate Dielectric\u003c\/a\u003e, H. Yoo et al., Adv. Funct. Mater., 3658-3665 (2015); DOI: 10.1002\/adfm.201501381.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003ePlease note that TIPS-Pentacene is unavailable to buyers in the USA. Any incoming orders from the USA for TIPS-Pentacene will not be processed.\u003c\/p\u003e\n\u003cp\u003eOld product code M151 was upgraded to new product code M0151.\u003c\/p\u003e\n\u003ch2\u003eGeneral Information\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eFull Name\u003c\/th\u003e\n\u003ctd\u003e6,13-Bis(triisopropylsilylethynyl)pentacene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSynonyms\u003c\/th\u003e\n\u003ctd\u003eTIPS-pentacene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCAS Number\u003c\/th\u003e\n\u003ctd\u003e373596-08-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eChemical Formula\u003c\/th\u003e\n\u003ctd\u003eC\u003csub\u003e44\u003c\/sub\u003eH\u003csub\u003e54\u003c\/sub\u003eSi\u003csub\u003e2\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMolecular Weight\u003c\/th\u003e\n\u003ctd\u003e639.07 g\/mol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSolvents\u003c\/th\u003e\n\u003ctd\u003eAnisole, butylbenzene, chlorobenzene, chloroform, dichlorobenzene, tetrahydrofuran, toluene, xylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eClassification \/ Family\u003c\/th\u003e\n\u003ctd\u003eMolecular semiconductors, Small molecule semiconductor, Organic Field-Effect Transistors (OFETs), soluble semiconductor materials, Pentacene derivatives\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003ePurity\u003c\/th\u003e\n\u003ctd\u003e\u0026gt; 99 % (HPLC)\u003cbr\u003e\u0026gt; 99% (\u003csup\u003e1\u003c\/sup\u003eH-NMR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMelting Point\u003c\/th\u003e\n\u003ctd\u003e259 °C (DSC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eAppearance\u003c\/th\u003e\n\u003ctd\u003eDark blue solid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eChemical Structure\u003c\/h2\u003e\n\u003chr\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tips-pentacene-373596-08-8-chemical-structure-body.png\" title=\"M151 Chemical structure of TIPS-pentacene\" target=\"_blank\"\u003e\u003cimg alt=\"Chemical structure of TIPS-pentacene\" height=\"240\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tips-pentacene-373596-08-8-chemical-structure-body.png?height=240\" width=\"320\"\u003e\u003c\/a\u003e\n\u003cfigcaption\u003eChemical structure of TIPS-pentacene, CAS 373596-08-8\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eCharacterization\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp class=\"pad-top-half-height\"\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tips-pentacene-hplc.jpg\" target=\"_blank\"\u003e\u003cimg alt=\"HPLC data\" height=\"20\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/icon-manual.svg\" style=\"margin-right: 12px; height: 22px;\" width=\"20\"\u003eHPLC data\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"pad-top-half-height\"\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tips-pentacene-1h-nmr.jpg\" target=\"_blank\"\u003e\u003cimg alt=\"NMR trace\" height=\"20\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/icon-manual.svg\" style=\"margin-right: 12px; height: 22px;\" width=\"20\"\u003eNMR trace\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"pad-top-half-height\"\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/TIPS-pentacene-DSC.png\" target=\"_blank\"\u003e\u003cimg alt=\"\u0026gt;DSC trace\" height=\"20\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/icon-manual.svg\" style=\"margin-right: 12px; height: 22px;\" width=\"20\"\u003eDSC trace\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eOFET Fabrication Procedure\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch3\u003eAbstract\u003c\/h3\u003e\n\u003cp\u003eWe have achieved a mobility of approximately 0.92 cm\u003csup\u003e2\u003c\/sup\u003e\/Vs using TIPS-Pentacene for top contact OFETs with a drop casting protocol. The TIPS-Pentacene film is obtained through slow crystallization growth at high temperature (50°C), in solvent saturated ambient, over silicon oxide substrates treated with phenyl-terminated silane molecules.\u003c\/p\u003e\n\u003cdiv class=\"expandable\" id=\"ofet-fabrication\"\u003e\n\u003ch3\u003eResults\u003c\/h3\u003e\n\u003cp\u003eThe image below depicts the best performance OFET, showing how the boundaries of the crystals forming the crystallite domain have boundaries parallel to the channel length. Cracks perpendicular to the growth direction are also clearly visible. These cracks act as defects (bottlenecks for charge transport) and must be minimized in order to obtain high-performing OFETs.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg alt=\"TIPS pentacene OFET crystals\" height=\"187\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tips-pentacene-crystals-ofet-device.png?width=250\" width=\"250\"\u003e \u003cimg alt=\"TIPS pentacene crystals across OFET channel\" height=\"187\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tips-pentacene-crystals-ofet-channel.png?width=250\" style=\"float: none;\" width=\"250\"\u003e\n\u003cfigcaption\u003eAligned TIPS-Pentacene crystalline domains.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFET measurements\u003c\/h3\u003e\n\u003cp\u003eThe table below summarizes the mobility and threshold voltage for the three PTES-treated substrates, taking an average of 75% of the 15 OFET devices to minimize the maximum and minimum outliers.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eDevices Measured\u003c\/th\u003e\n\u003cth\u003eMobility (cm\u003csup\u003e2\u003c\/sup\u003e\/Vs)\u003c\/th\u003e\n\u003cth\u003e\n\u003cem\u003eV\u003c\/em\u003e\u003csub\u003eT \u003c\/sub\u003e(V)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e0.28 +\/- 0.06\u003c\/td\u003e\n\u003ctd\u003e-5.14 +\/- 2.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cfigure\u003e\u003cimg alt=\"TIPS pentacene output characteristics\" height=\"249\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tips-pentacene-output-characteristics.png?width=270\" width=\"270\"\u003e \u003cimg alt=\"TIPS pentacene transfer characteristics\" height=\"247\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tips-pentacene-transfer-characteristics.png?width=270\" style=\"float: none;\" width=\"270\"\u003e\n\u003cfigcaption\u003eLeft: Output currents of the best performing top-contact OFET for six different gate voltages.\u003c\/figcaption\u003e\n\u003cfigcaption\u003eRight: Same device transfer characteristic in saturation mode (V\u003csub\u003eds\u003c\/sub\u003e = -40 V).\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDrop Casting Details\u003c\/h3\u003e\n\u003cp\u003eThe direction of the crystal growth, and therefore the orientation of the crystal axes (with respect to the channel length), can be controlled by imposing a preferential drying direction to the drop casted solution. This is achieved by positioning the substrate inside a Petri dish at a 3.5° angle with respect to the horizontal line of a perfectly flat hot plate. Substrates are placed inside the Petri dish in a manner such that the length of the channel is perpendicular to the receding direction of the drying solution. Drop casting is carried out using a pipette with the substrate at a temperature of 50°C. The lid was put back immediately afterwards to trap the solvent vapor and create a vapor-saturated condition inside the Petri dish.\u003c\/p\u003e\n\u003cp\u003eImages below taken of thin films of TIPS-pentacene deposited by spin casting and drop casting from toluene (10 mg\/ml) on SiO\u003csub\u003e2,\u003c\/sub\u003e showing the strong crystallization behavior in slow dried films.\u003c\/p\u003e\n\u003cdiv class=\"description col-xs-12\"\u003e\n\u003ctable style=\"width: 100%; border: 0px; background-color: white;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: white;\"\u003e\n\u003cfigure style=\"text-align: center;\"\u003e\u003cimg alt=\"TIPS pentacene small crystals from 1000 rpm spin cast film\" height=\"192\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tips-pentacene-1000-rpm.png?width=240\" style=\"float: none;\" width=\"240\"\u003e\n\u003cfigcaption\u003eTIPS-Pentacene, spin coated 1000 rpm\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background-color: white;\"\u003e\n\u003cfigure style=\"text-align: center;\"\u003e\u003cimg alt=\"TIPS pentacene medium crystals from 300 rpm spin cast film\" height=\"192\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tips-pentacene-300rpm.png?width=240\" style=\"float: none;\" width=\"240\"\u003e\n\u003cfigcaption\u003eTIPS-Pentacene, spin coated 300 rpm\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background-color: white;\"\u003e\n\u003cfigure style=\"text-align: center;\"\u003e\u003cimg alt=\"TIPS pentacene large crystals from drop cast film\" height=\"192\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tips-pentacene-dropcast.png?width=240\" style=\"float: none;\" width=\"240\"\u003e\n\u003cfigcaption\u003eTIPS-Pentacene, drop cast (covered)\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eExperimental\u003c\/h3\u003e\n\u003ch4\u003eOFET device specifications\u003c\/h4\u003e\n\u003cp\u003eThis table shows details of the substrates used in this fabrication routine.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSubstrates\u003c\/th\u003e\n\u003ctd\u003eOssila \u003ca href=\"https:\/\/www.ossila.com\/products\/silicon-oxide-substrates\" title=\"silicon substrates for OFET test chips\"\u003esilicon\/silicon dioxide substrates (S146)\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSubstrate Size\u003c\/th\u003e\n\u003ctd\u003e20 x 15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGate Conductivity\u003c\/th\u003e\n\u003ctd\u003e1-30 Ω·cm (Boron doped)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilicon Oxide Thickness\u003c\/th\u003e\n\u003ctd\u003e300 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDevice per Substrates\u003c\/th\u003e\n\u003ctd\u003eFive, common gate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChannel Length\u003c\/th\u003e\n\u003ctd\u003e30 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChannel Width\u003c\/th\u003e\n\u003ctd\u003e1000 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOFET Architecture\u003c\/th\u003e\n\u003ctd\u003eTop contact, bottom gate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSource-Drain Patterning\u003c\/th\u003e\n\u003ctd\u003eThermal evaporation using \u003ca href=\"https:\/\/www.ossila.com\/products\/ofet-source-drain-mask-low-density\" title=\"OFET source-drain shadow evaporation mask\"\u003eSource-Drain Deposition Mask for Low Density OFETs\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eTIPS-Pentacene solution preparation\u003c\/h4\u003e\n\u003cp\u003ePreparation of the stock solution took place in a glove box (O\u003csub\u003e2\u003c\/sub\u003e \u0026lt;\u0026lt; 10 ppm; H\u003csub\u003e2\u003c\/sub\u003eO). The solution used for drop casting was prepared only when needed. TIPS-pentacene is relatively resilient to oxidation at room temperature. However, long permanence in normal ambient condition (\u0026gt;24 hrs) can result in molecular degradation and increased water content of the solution.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTIPS-pentacene dissolved in anhydrous toluene, 10 mg\/ml, to make stock solution\u003c\/li\u003e\n\u003cli\u003eThe stock solution is placed on a hotplate at 60°C for 1 hour at 1000 rpm with a magnetic stirrer\u003c\/li\u003e\n\u003cli\u003eSolution was then filtered with 0.45 µm filter into a new vial\u003c\/li\u003e\n\u003cli\u003eRequired amount was diluted with anhydrous toluene to 2 mg\/ml\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSubstrate cleaning\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1% Hellmanex III solution in hot DI water\u003c\/li\u003e\n\u003cli\u003eSonicate for 5 min in hot water\u003c\/li\u003e\n\u003cli\u003eRinse twice in hot water\u003c\/li\u003e\n\u003cli\u003eIPA, Sonicate 5 min in hot water\u003c\/li\u003e\n\u003cli\u003eRinse twice in DI water (cold)\u003c\/li\u003e\n\u003cli\u003eStore substrates in DI water\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/products\/uv-ozone-cleaner\" title=\"UV Ozone Cleaner for substrate cleaning\"\u003eUV Ozone treatment\u003c\/a\u003e for 5 min\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSurface treatments\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePTES (Trichloro(phenethyl)silane) treatment: 3 mMol in toluene for 15 hrs in glove box at 90°C or, alternatively\u003c\/li\u003e\n\u003cli\u003ePTS (Trichloro(phenyl)silane) treatment: 3% in weight in toluene at 90°C for 15 hrs in glove box\u003c\/li\u003e\n\u003cli\u003eSubstrates rinsed twice in glove box with toluene, then blow dried and brought outside a glove box\u003c\/li\u003e\n\u003cli\u003eSonicated in toluene for 10 minutes and blow dried\u003c\/li\u003e\n\u003cli\u003eRinsed with 2 ml of acetone and blow dried\u003c\/li\u003e\n\u003cli\u003eRinsed with 2 ml of IPA and blow dried\u003c\/li\u003e\n\u003cli\u003ePut in glove box on hotplate at 150°C for 5 min\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTIPS-pentacene drop casting\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePipetted 50 μl of TIPS solution (2 mg\/ml) onto each substrate, which were sitting within a petri dish\u003c\/li\u003e\n\u003cli\u003eCovered with glass lid for 5 minutes on a hot plate at 50°C\u003c\/li\u003e\n\u003cli\u003eHot plate switched off and left to cool down to close to room temperature\u003c\/li\u003e\n\u003cli\u003eUsing cleanroom swabs wetted with toluene, wiped the substrates clean with the exception of the area over which the drain and source were to be deposited\u003c\/li\u003e\n\u003cli\u003eLoaded the substrates into the \u003ca href=\"https:\/\/www.ossila.com\/products\/ofet-evaporation-stack-low-density\" title=\"Evaporation Stack for Low Density OFETs\"\u003eevaporation stack for low density OFETs\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDeposition of top contact gold\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLoaded Edwards Auto 306 thermal evaporator\u003c\/li\u003e\n\u003cli\u003eEvaporator left to pump down to low pressure (\u003cem\u003eca.\u003c\/em\u003e 2 x 10\u003csup\u003e-\u003csmall\u003e6\u003c\/small\u003e\u003c\/sup\u003e mBar)\u003c\/li\u003e\n\u003cli\u003eDeposited 80 nm of gold on TIPS-pentacene-coated substrates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOFETs were measured using an Ossila \u003ca href=\"https:\/\/www.ossila.com\/products\/ofet-test-board-low-density\" title=\"OFET measurement test board\"\u003eTest Board for Low-Density OFETs (E222)\u003c\/a\u003e under air.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tips-pentacene-fabrication-guide-v2.pdf\"\u003eDownload the full fabrication report\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbutton class=\"anchor expand-link\" data-expand-target=\"ofet-fabrication\" data-toggle-text=\"Hide all fabrication details\" type=\"button\"\u003eView all fabrication details\u003c\/button\u003e\u003c\/p\u003e","brand":"Ossila","offers":[{"title":"100 mg","offer_id":50442534125784,"sku":"M0151B1-100mg","price":110.0,"currency_code":"GBP","in_stock":true},{"title":"250 mg","offer_id":51258512834776,"sku":"M0151B1-250mg","price":230.0,"currency_code":"GBP","in_stock":true},{"title":"500 mg","offer_id":1200243673,"sku":"M0151B1-500mg","price":410.0,"currency_code":"GBP","in_stock":true},{"title":"1 g","offer_id":19252737966176,"sku":"M0151B1-1g","price":660.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/tips-pentacene-373596-08-8-chemical-structure-title.png?v=1745490615"},{"product_id":"pfo-f8-19456-48-5","title":"PFO (F8)","description":"\u003ch2 id=\"product-oneliner\"\u003eSemiconducting Polymer for High Efficiency Green OLEDs\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eOptimized for a variety of organic electronic applications\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e | \u003ca href=\"#specifications\"\u003eSpecifications\u003c\/a\u003e | \u003ca href=\"#msds\"\u003eMSDS\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp id=\"overview\"\u003ePoly(9,9-di-n-octylfluorenyl-2,7-diyl), known as F8 or PFO, is a polyfluorene specifically optimized for a variety of organic electronic applications.\u003c\/p\u003e\n\u003cp\u003eFor a high-efficiency green OLED we recommend blending F8 with \u003ca href=\"https:\/\/www.ossila.com\/products\/f8bt\" title=\"F8BT\"\u003eF8BT\u003c\/a\u003e with the below specifications. This ink can then be applied either in air, or in a glove box, with little difference in performance (provided exposure time and light levels are minimized).\u003c\/p\u003e\n\u003cp\u003eAt typical concentrations of 10 mg\/ml, 100 mg of F8 (PFO) will make around 200 devices on Ossila's standard ITO substrates (20 x 15 mm), assuming 50% solution usage (50% loss in filtering and preparation).\u003c\/p\u003e\n\u003ch2\u003eLuminosyn™ PFO (F8)\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/luminosyn-polymers\" title=\"luminosyn-high-purity-polymers\" target=\"_blank\"\u003eLuminosyn™\u003c\/a\u003e PFO (F8) is now available.\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-12 col-md-4 margin-top\"\u003e\n\u003cp class=\"text-center no-margin blue-heading\"\u003eHigh Purity\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003ePurified by Soxhlet extraction with methanol, hexane, and chlorobenzene under an argon atmosphere\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12 col-md-4 margin-top\"\u003e\n\u003cp class=\"text-center no-margin blue-heading\"\u003eBatch-Specific GPC data\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003ePrecise molecular weights are always available to provide a reliable reference in your thesis or publication\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12 col-md-4 margin-top\"\u003e\n\u003cp class=\"text-center no-margin blue-heading\"\u003eLarge Quantity Orders\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003ePlan and conduct your experiments\u003cbr\u003ewith confidence using polymers from the same batch\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"specifications\"\u003eGeneral Information\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCAS Number\u003c\/th\u003e\n\u003ctd\u003e19456-48-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eChemical Formula\u003c\/th\u003e\n\u003ctd\u003e(C\u003csub\u003e29\u003c\/sub\u003eH\u003csub\u003e41\u003c\/sub\u003e)\u003csub\u003en\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eFull Name\u003c\/th\u003e\n\u003ctd\u003ePoly(9,9-di-n-octylfluorenyl-2,7-diyl)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSoluble in\u003c\/th\u003e\n\u003ctd\u003eo-xylene, toluene, chlorobenzene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eProcessing Solvents at 10mg\/ml\u003c\/th\u003e\n\u003ctd\u003eo-xylene (8mg\/ml), toluene (8mg\/ml)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSynonyms\u003c\/th\u003e\n\u003ctd\u003eF8, PFO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eClassification \/ Family\u003c\/th\u003e\n\u003ctd\u003ePolyfluorenes, Benzothiodiazoles, Organic semiconducting materials, Semiconducting polymers, OLED green emitter materials, OLED materials, Organic photovoltaic (OPV) materials, Polymer solar cells, OFET materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eChemical Structure\u003c\/h2\u003e\n\u003chr\u003e\n\u003cfigure\u003e\u003cimg alt=\"Chemical structure of PFO (F8)\" height=\"240\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/pfo-structure.jpg?width=240\u0026amp;height=240\" width=\"240\"\u003e\n\u003cfigcaption\u003eChemical structure of PFO (F8), CAS No. 19456-48-5\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eCharacterization\u003c\/h2\u003e\n\u003chr\u003e\n\u003cfigure\u003e\u003cimg alt=\"F8 PFO molecular weight (Mw) distribution plot (GPC)\" height=\"274.75\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/f8-poly-fluorene-mw-gpc.jpg?width=636\u0026amp;height=274\" width=\"636\"\u003e\n\u003cfigcaption\u003eF8 distribution plot\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eTypical Device Architectures and Performance\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eA basic, efficient OLED can be made using \u003ca href=\"https:\/\/www.ossila.com\/pages\/what-is-pedot-pss#popular\"\u003ePEDOT:PSS\u003c\/a\u003e as a hole-transport layer and Calcium\/Aluminum as the electron contact. When used with the Ossila ITO glass OLED substrates and shadow masks this produces an easy to fabricate yet efficient \u0026gt;100 cd\/m\u003csup\u003e2\u003c\/sup\u003e device.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg alt=\"Poly-fluorene based OLED architecture based on F8 blended with F8BT\" height=\"189\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/poly-fluorene-oled-arhitecture-f8-f8bt.svg?v=1718873759\" width=\"450\"\u003e\n\u003cfigcaption\u003eTypical Ossila device architecture: Polyfluorene-based OLED architecture based on F8 blended with F8BT.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003e\u003cstrong\u003eOLED reference device:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eF8 with \u003ca href=\"https:\/\/www.ossila.com\/products\/f8bt\" title=\"F8BT semiconducting polymer\"\u003eF8BT\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eBlend ratio of 19:1 (F8:F8BT) in Toluene\u003c\/li\u003e\n\u003cli\u003eTotal concentration of 10 mg\/ml\u003c\/li\u003e\n\u003cli\u003e0.45 μm PTFE filter (hydrophobic)\u003c\/li\u003e\n\u003cli\u003eSpun at 2000 rpm (approx. 70 nm thickness)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePipetting 20 μl of the above solutions onto a substrate spinning at 2000 rpm should provide a good even coverage, with approximately 70 nm thickness. The substrate needs to be spun until dry, which is typically only a few seconds — 15 seconds should be ample to achieve this. Thermal annealing should be undertaken at 80°C for 10 minutes prior to cathode deposition.\u003c\/p\u003e\n\u003ch2 id=\"msds\"\u003eMSDS Documentation\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/downloads.ossila.com\/msds\/pfo-f8-19456-48-5.pdf\" title=\"PFO (F8) MSDS Sheet\" target=\"_blank\"\u003e\u003cimg alt=\"PFO (F8) MSDS\" class=\"msds-icon\" height=\"39\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/product-downloads-msds.svg\" width=\"30\"\u003ePFO (F8) MSDS sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eBatch Details\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eBatch number\u003c\/th\u003e\n\u003cth width=\"15.45%\"\u003eM\u003csub\u003eW\u003c\/sub\u003e\n\u003c\/th\u003e\n\u003cth width=\"15.45%\"\u003eM\u003csub\u003eN\u003c\/sub\u003e\n\u003c\/th\u003e\n\u003cth width=\"15.45%\"\u003ePDI\u003c\/th\u003e\n\u003cth width=\"15.45%\"\u003eStock info\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM0161A6\u003c\/td\u003e\n\u003ctd\u003e96,062\u003c\/td\u003e\n\u003ctd\u003e41,103\u003c\/td\u003e\n\u003ctd\u003e2.34\u003c\/td\u003e\n\u003ctd\u003eIn stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"expandable\" id=\"past product detail\"\u003e\n\u003ch3\u003ePrevious Batch Details\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eBatch number\u003c\/th\u003e\n\u003cth width=\"15.45%\"\u003eM\u003csub\u003eW\u003c\/sub\u003e\n\u003c\/th\u003e\n\u003cth width=\"15.45%\"\u003eM\u003csub\u003eN\u003c\/sub\u003e\n\u003c\/th\u003e\n\u003cth width=\"15.45%\"\u003ePDI\u003c\/th\u003e\n\u003cth width=\"15.45%\"\u003eStock info\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"38.2%\"\u003eM161\u003c\/td\u003e\n\u003ctd\u003e114,050\u003c\/td\u003e\n\u003ctd\u003e37,910\u003c\/td\u003e\n\u003ctd\u003e3.00\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"38.2%\"\u003eM162\u003c\/td\u003e\n\u003ctd\u003e85,983\u003c\/td\u003e\n\u003ctd\u003e31,040\u003c\/td\u003e\n\u003ctd\u003e2.77\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"38.2%\"\u003eM163\u003c\/td\u003e\n\u003ctd\u003e57,798\u003c\/td\u003e\n\u003ctd\u003e21,328\u003c\/td\u003e\n\u003ctd\u003e2.71\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"38.2%\"\u003eM164\u003c\/td\u003e\n\u003ctd\u003e63,114\u003c\/td\u003e\n\u003ctd\u003e19,125\u003c\/td\u003e\n\u003ctd\u003e3.30\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"38.2%\"\u003eM0161A1\u003c\/td\u003e\n\u003ctd\u003e105,491\u003c\/td\u003e\n\u003ctd\u003e45,275\u003c\/td\u003e\n\u003ctd\u003e2.33\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"38.2%\"\u003eM0161A2\u003c\/td\u003e\n\u003ctd\u003e77,293\u003c\/td\u003e\n\u003ctd\u003e29,167\u003c\/td\u003e\n\u003ctd\u003e2.65\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDiscontinued\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"38.2%\"\u003eM0161A3\u003c\/td\u003e\n\u003ctd\u003e260,817\u003c\/td\u003e\n\u003ctd\u003e93,709\u003c\/td\u003e\n\u003ctd\u003e2.78\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"38.2%\"\u003eM0161A4\u003c\/td\u003e\n\u003ctd\u003e245,768\u003c\/td\u003e\n\u003ctd\u003e58,171\u003c\/td\u003e\n\u003ctd\u003e4.23\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM0161A5\u003c\/td\u003e\n\u003ctd\u003e83,748\u003c\/td\u003e\n\u003ctd\u003e37,316\u003c\/td\u003e\n\u003ctd\u003e2.24\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbutton class=\"anchor expand-link\" data-expand-target=\"past product detail\" data-toggle-text=\"Hide past product detail\" type=\"button\"\u003ePast product details\u003c\/button\u003e\u003c\/p\u003e","brand":"Ossila","offers":[{"title":"M0161A5 (Mw 83748; PDI 2.24) \/ 500 mg","offer_id":50583212851416,"sku":"M0161A5-500mg","price":165.0,"currency_code":"GBP","in_stock":false},{"title":"M0161A5 (Mw 83748; PDI 2.24) \/ 1 g","offer_id":50583212884184,"sku":"M0161A5-1g","price":300.0,"currency_code":"GBP","in_stock":false},{"title":"M0161A6 (Mw 96062; PDI 2.34) \/ 500 mg","offer_id":51931906638040,"sku":"M0161A6-500mg","price":165.0,"currency_code":"GBP","in_stock":true},{"title":"M0161A6 (Mw 96062; PDI 2.34) \/ 1 g","offer_id":51931906670808,"sku":"M0161A6-1g","price":300.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/pfo-structure.jpg?v=1718725153"},{"product_id":"ptaa","title":"PTAA for OFET Applications","description":"\u003ch2 id=\"product-oneliner\"\u003eHTL Material to Improve Charge Extraction in OLED\/OFET Devices\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eHigh quality polymer available with free shipping on qualifying orders\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#specifications\"\u003eSpecifications\u003c\/a\u003e | \u003ca href=\"#msds\"\u003eMSDS\u003c\/a\u003e | \u003ca href=\"#literature\"\u003eLiterature and Reviews\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eMethyl or fluoro substituted poly(triarylamines) (PTAAs) are electron rich with diphenylamine as the the backbone and substituted phenyl as side chains. Substituted PTAAs are originally used as \u003ca title=\"Hole transport layer materials\" href=\"https:\/\/www.ossila.com\/collections\/transport-layer-materials?constraint=hole-transport-electron-blocking-layer\"\u003ehole transport layer (HTL) materials\u003c\/a\u003e in OLED\/OFET devices to improve charge extractions. PTAA can also act as electron blocking layer to reduce the chances of electron–hole recombination and energy loss in electronic devices. Fluorinated PTAA, \u003ca title=\"1F-PTAA\" href=\"https:\/\/www.ossila.com\/products\/1f-ptaa\"\u003e1F-PTAA\u003c\/a\u003e and 2F-PTAA, can effectively downshift the HOMO levels of PTAA derivatives due to the electron deficiency of fluorine, resulting in an increase of \u003cem\u003eV\u003csub\u003eOC\u003c\/sub\u003e\u003c\/em\u003e hence the power conversion efficiency (PCE) of the device.\u003c\/p\u003e\n\u003cdiv class=\"row display-flex\"\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg width=\"50\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Processing_icons_Interchangeable.svg?v=1697616401\" loading=\"lazy\" height=\"50\" alt=\"Enhance power conversion efficiency PTAA\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eEnhanced PCE\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eFor high efficiency devices\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 margin-top text-center\"\u003e\n\u003cimg width=\"50\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Voltage.svg?v=1697197768\" loading=\"lazy\" height=\"50\" alt=\"Reduced electron-hole recombination\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eReduced Energy Loss\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eReduces electron–hole recombination\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg width=\"50\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/2D-Materials-Icons_-Purity.svg?v=1698159365\" loading=\"lazy\" height=\"50\" alt=\"High Quality PTAA for OFET Applications\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eHigh Quality\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eHigh quality and electron rich\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg width=\"50\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Five_Current_Range.svg?v=1697203063\" loading=\"lazy\" height=\"50\" alt=\"Hole-transport layer OFET Applications\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eHole Transport Layer\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eImproved charge extraction\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003cimg width=\"50\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/review-paper-icon.png?v=1613159723\u0026amp;width=50\u0026amp;height=56\" loading=\"lazy\" height=\"56\" class=\"float-left no-margin-bottom\" alt=\"PTAA from Ossila used in high impact paper\"\u003e\n\u003cp class=\"no-margin\"\u003ePTAA from Ossila was used in the high-impact paper (IF 30.85), \u003ca rel=\"nofollow\" href=\"https:\/\/onlinelibrary.wiley.com\/doi\/abs\/10.1002\/adma.202002333\" class=\"text-italics\" target=\"_blank\"\u003eMultiply Charged Conjugated Polyelectrolytes as a Multifunctional Interlayer for Efficient and Scalable Perovskite Solar Cells\u003c\/a\u003e, E. Jung et al., Adv. Mater., 2002333 (2020); DOI: 10.1002\/adma.202002333.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eA range of substituted poly(triarylamine)'s (PTAA's) for use with small molecules for solution-processed high-mobility films. While PTAA has a relatively modest mobility on its own, it has been gaining interest when used in conjunction with small molecules to provide the combination of good coating parameters and high mobility [1,2].\u003c\/p\u003e\n\u003cp\u003eNote: We also have a PTAA family member (\u003ca title=\"CAS no. 1333317-99-9\" rel=\"noopener\" href=\"https:\/\/www.ossila.com\/products\/ptaa-perovskites\" target=\"_blank\"\u003ePTAA for perovskites\u003c\/a\u003e) for perovskite solar cell applications.\u003c\/p\u003e\n\u003ch2 id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eName\u003c\/th\u003e\n\u003cth\u003eProduct Code\u003c\/th\u003e\n\u003cth\u003eMw\u003c\/th\u003e\n\u003cth\u003eMn\u003c\/th\u003e\n\u003cth\u003ePDI\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-Fluoro PTAA\u003c\/td\u003e\n\u003ctd\u003eM172\u003c\/td\u003e\n\u003ctd\u003e6,000 g\/mol\u003c\/td\u003e\n\u003ctd\u003e4,020 g\/mol\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e2,4 Difluoro PTAA\u003c\/td\u003e\n\u003ctd\u003eM173\u003c\/td\u003e\n\u003ctd\u003e4,712 g\/mol\u003c\/td\u003e\n\u003ctd\u003e3,504 g\/mol\u003c\/td\u003e\n\u003ctd\u003e1.34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e2,4 Difluoro PTAA Distribution Plot\u003c\/h2\u003e\n\u003chr\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/2-4-difluoro-ptaa-distibution-plot.png?v=1718875749\" target=\"_blank\"\u003e\u003cimg width=\"550\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/2-4-difluoro-ptaa-distibution-plot.png?v=1718875749\u0026amp;width=550\u0026amp;height=224\" loading=\"lazy\" height=\"224\" alt=\"2-4 Difluoro PTAA distribution plot\"\u003e\u003c\/a\u003e\u003c\/figure\u003e\n\u003ch2 id=\"msds\"\u003eMSDS Documentation\u003c\/h2\u003e\n\u003chr\u003e\n\n\u003cp\u003e\u003ca title=\"4-Fluoro PTAA MSDS Sheet\" href=\"https:\/\/downloads.ossila.com\/msds\/4-fluoro-ptaa.pdf\" target=\"_blank\"\u003e\u003cimg width=\"30\" class=\"msds-icon\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/product-downloads-msds.svg\" loading=\"lazy\" height=\"39\" alt=\"4-Fluoro PTAA MSDS\"\u003e4-Fluoro PTAA MSDS sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"2,4 Difluoro PTAA MSDS Sheet\" href=\"https:\/\/downloads.ossila.com\/msds\/2-4-difluoro-ptaa.pdf\" target=\"_blank\"\u003e\u003cimg width=\"30\" class=\"msds-icon\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/product-downloads-msds.svg\" loading=\"lazy\" height=\"39\" alt=\"2,4 Difluoro PTAA MSDS\"\u003e2,4 Difluoro PTAA MSDS sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 id=\"literature\"\u003eLiterature and References\u003c\/h2\u003e\n\u003chr\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003ci\u003eSolvent and polymer matrix effects on TIPS-pentacene\/polymer blend organic field-effect transistors\u003c\/i\u003e Do Kyung Hwang et al., Journal of Materials Chemistry, V22, P5531-5537 (2012).\u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003eSolution-Processed Small Molecule-Polymer Blend Organic Thin-Film Transistors with Hole Mobility Greater than 5 cm 2 \/Vs\u003c\/i\u003e J. Smith et al., Advanced Materials, V24, P2441-2446 (2012).\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Ossila","offers":[{"title":"4-Fluoro PTAA - 200 mg","offer_id":1200243717,"sku":"M172-200mg","price":260.0,"currency_code":"GBP","in_stock":true},{"title":"2,4 Difluoro PTAA - 200 mg","offer_id":50883681779928,"sku":"M173-200mg","price":260.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/ptaa-generic.png?v=1726567333"},{"product_id":"icba-indene-c60-bisadduct","title":"ICBA (Indene-C60 Bisadduct)","description":"\u003ch2 id=\"product-oneliner\"\u003eHigh Purity Fullerene Derivative with Indene Functional Groups\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eDesigned to increase P3HT solar cell open circuit\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#specifications\"\u003eSpecifications\u003c\/a\u003e | \u003ca href=\"#msds\"\u003eMSDS\u003c\/a\u003e | \u003ca href=\"#literature\"\u003eLiterature and Reviews\u003c\/a\u003e | \u003ca href=\"#resources\"\u003eResources and Support\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eICBA (full form 1’,1’’,4’,4’’-tetrahydro-di[1,4]methanonaphthaleno[5,6]fullerene-C60, CAS number 1207461-57-1) or IC60BA is a fullerene derivative with two indene functional groups.\u003c\/p\u003e\n\u003cp\u003eIndene-C60 bisadduct was designed to increase the open circuit of \u003ca href=\"https:\/\/www.ossila.com\/products\/p3ht\" title=\"P3HT\"\u003eP3HT\u003c\/a\u003e solar cells due to the higher lying LUMO level (0.17 eV higher than PCBM), in order to significantly increase the power conversion efficiency [1,2]. The indene functional groups disrupt the conjugaction of C60 fullerene and act as electron-donating groups. These properties reduces the electron affinity of ICBA. As a result its lowest unoccupied molecular orbital level is higher. When ICBM is used with P3HT within a solar cell there is a larger difference between the HOMO of P3HT donor and the LUMO of ICBA acceptor, resulting in an improved open-circuit voltage (Voc). It can also be used as an electron cascade acceptor to improve charge transport in devices.\u003c\/p\u003e\n\u003cdiv class=\"row display-flex\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"High purity 1207461-57-1\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/2D-Materials-Icons_-Purity.svg?v=1698159365\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eHigh Purity\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003e\u0026gt;99% material purity\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Soluble fullerene acceptor\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Easy_To_Use.svg?v=1697194957\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eSoluble Fullerene Acceptor\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eFor high efficiency OPVs\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Higher lying LUMO energy level\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Voltage.svg?v=1697197768\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eHigher Lying LUMO Energy Level\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eImproves open circuit voltage\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Worldwide shipping for 1207461-57-1\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/2D-Materials-Icons_-Free_ish_Shipping.svg?v=1698159365\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eWorldwide Shipping\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eQuick and reliable shipping\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"specifications\"\u003eGeneral Information\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCAS Number\u003c\/th\u003e\n\u003ctd\u003e1207461-57-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003ePurity\u003c\/th\u003e\n\u003ctd\u003e\u0026gt;99%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMw\u003c\/th\u003e\n\u003ctd\u003e952.96 g\/mol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eChemical Structure\u003c\/h2\u003e\n\u003chr\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/FullereneAcceptors_ICBA_Indene-C60Bisadduct.jpg\" target=\"_blank\" title=\"Chemical structure of ICBA (Indene-C60 Bisadduct)\"\u003e \u003cimg alt=\"Chemical structure of ICBA (Indene-C60 Bisadduct)\" height=\"240\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/FullereneAcceptors_ICBA_Indene-C60Bisadduct.jpg?width=240\" width=\"240\"\u003e\u003c\/a\u003e\n\u003cfigcaption\u003eChemical structure of ICBA (Indene-C60 Bisadduct), CAS 1207461-57-1\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2 id=\"msds\"\u003eMSDS Documentation\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/downloads.ossila.com\/msds\/icba-indene-c60-bisadduct.pdf\" target=\"_blank\" title=\"ICBA MSDS Sheet\"\u003e\u003cimg alt=\"ICBA MSDS\" class=\"msds-icon\" height=\"39\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/product-downloads-msds.svg\" width=\"30\"\u003eICBA MSDS Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 id=\"literature\"\u003eLiterature and Reviews\u003c\/h2\u003e\n\u003chr\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003ci\u003eIndene-C60 Bisadduct: A New Acceptor for High-Performance Polymer Solar Cells\u003c\/i\u003e, Y. He et al., Journal of the American Chemical Society, 132, 1377 (2010)\u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003eCombination of Indene-C60 Bis-Adduct and Cross-Linked Fullerene Interlayer Leading to Highly Efficient Inverted Polymer Solar Cells\u003c\/i\u003e,\u003ci\u003e \u003c\/i\u003eY.-J. Cheng et al., Journal of the American Chemical Society, 132, 17381 (2010)\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2 id=\"resources\"\u003eResources\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"tile-container\"\u003e\n\u003cdiv class=\"card-box card-truncate\"\u003e\n\u003ca href=\"\/pages\/polymer-fullerene-bulk-heterojunction-solar-cells\"\u003e\u003cimg alt=\"Polymer-Fullerene Bulk Heterojunction Solar Cells\" height=\"160\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/solar-cells.jpg?v=171888174345\u0026amp;crop=center\u0026amp;width=160\u0026amp;height=160\" width=\"160\"\u003e\u003c\/a\u003e \u003ca href=\"\/pages\/polymer-fullerene-bulk-heterojunction-solar-cells\"\u003ePolymer-Fullerene Bulk Heterojunction Solar Cells\u003c\/a\u003e\n\u003cp\u003ePolymer-fullerene bulk heterojunction (BHJ) solar cells are based on blends of semiconducting polymers and fullerene derivatives, such as PCBM. It is described as a bulk heterojunction as it involves a blend of two materials with differing energy band gaps, forming a dispersed, interpenetrating network.\u003c\/p\u003e\n\u003ca href=\"\/pages\/polymer-fullerene-bulk-heterojunction-solar-cells\"\u003eRead more...\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Ossila","offers":[{"title":"100 mg","offer_id":49681531797720,"sku":"M0181A1-100mg","price":210.0,"currency_code":"GBP","in_stock":true},{"title":"250 mg","offer_id":49681531830488,"sku":"M0181A1-250mg","price":420.0,"currency_code":"GBP","in_stock":true},{"title":"500 mg","offer_id":1200243729,"sku":"M0181A1-500mg","price":660.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/FullereneAcceptors_ICBA_Indene-C60Bisadduct.jpg?v=1718716177"},{"product_id":"bis-pcbm","title":"bis-PCBM (PC60BM Bisadduct)","description":"\u003ch2 id=\"product-oneliner\"\u003eImprove Open Circuit Voltage of Solar Cells\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eFor OPV applications and crystallization studies\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#specifications\"\u003eProduct Information\u003c\/a\u003e | \u003ca href=\"#msds\"\u003eMSDS\u003c\/a\u003e | \u003ca href=\"#literature\"\u003eLiterature and Reviews\u003c\/a\u003e | \u003ca href=\"#resources\"\u003eResources and Support\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eBis(1-[3-(methoxycarbonyl)propyl]-1-phenyl)-[6,6]C62 or bis[C60]PCBM, also known as a \u003ca href=\"https:\/\/www.ossila.com\/products\/pcbm\" title=\"PCBM, PC60BM, PC61BM\"\u003ePCBM\u003c\/a\u003e bisadduct, is used to increase the open circuit voltage of solar cells by approximately 0.1 V due to the higher lying LUMO level [1]. This material is also used in crystallization studies, especially when comparing polymer-fullerene packing [2,3].\u003c\/p\u003e\n\u003cdiv class=\"row display-flex\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"High purity 1048679-01-1\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/2D-Materials-Icons_-Purity.svg?v=1698159365\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eHigh Purity\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003e\u0026gt;99.5% material purity\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Soluble fullerene acceptor\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Easy_To_Use.svg?v=1697194957\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eSoluble Fullerene Acceptor\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eFor high efficiency OPVs\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Higher lying LUMO energy level\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Voltage.svg?v=1697197768\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eHigher Lying LUMO Energy Level\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eImprove open circuit voltage\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Worldwide shipping for 1048679-01-1\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/2D-Materials-Icons_-Free_ish_Shipping.svg?v=1698159365\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eWorldwide Shipping\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eQuick and reliable shipping\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"specifications\"\u003eProduct Information\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCAS number\u003c\/th\u003e\n\u003ctd\u003e1048679-01-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003ePurity\u003c\/th\u003e\n\u003ctd\u003e\u0026gt;99.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMolecular Weight\u003c\/th\u003e\n\u003ctd\u003e1101.1 g\/mol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eChemical Structure\u003c\/h2\u003e\n\u003chr\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/bis-pcbm-pc60bm-bisadduct-1048679-01-1-chemical-struicture-body.png\" target=\"_blank\" title=\"bis-PCBM chemical structure\"\u003e\u003cimg alt=\"bis-PCBM chemical structure\" height=\"240\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/bis-pcbm-pc60bm-bisadduct-1048679-01-1-chemical-struicture-body.png?height=240\" width=\"320\"\u003e\u003c\/a\u003e\n\u003cfigcaption\u003ebis-PCBM (PC60BM Bisadduct), CAS 1048679-01-1\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003ePricing\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eProduct Code\u003c\/th\u003e\n\u003cth width=\"20.6%\"\u003ePurity\u003c\/th\u003e\n\u003cth width=\"20.6%\"\u003eQuantity\u003c\/th\u003e\n\u003cth width=\"20.6%\"\u003ePrice\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM191\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;99.5%\u003c\/td\u003e\n\u003ctd\u003e200 mg\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"380\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM191\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;99.5%\u003c\/td\u003e\n\u003ctd\u003e500 mg\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"760\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 id=\"msds\"\u003eMSDS Documentation\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/downloads.ossila.com\/msds\/bis-pcbm.pdf\" target=\"_blank\" title=\"bis-PCBM MSDS Sheet\"\u003e\u003cimg alt=\"bis-PCBM MSDS\" class=\"msds-icon\" height=\"39\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/product-downloads-msds.svg\" width=\"30\"\u003ebis-PCBM MSDS Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 id=\"literature\"\u003eLiterature and Reviews\u003c\/h2\u003e\n\u003chr\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003ci\u003eFullerene Bisadducts for Enhanced Open-Circuit Voltages and Efficiencies in Polymer Solar Cells\u003c\/i\u003e, M. Lenes et al., Advanced Materials, 20, 2116 (2008)\u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003eTuning the Properties of Polymer Bulk Heterojunction Solar Cells by Adjusting Fullerene Size to Control Intercalation\u003c\/i\u003e, N. Cates et al., Nano Letters, 9, 4153 (2009)\u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003eEffects of Intercalation on the Hole Mobility of Amorphous Semiconducting Polymer Blends\u003c\/i\u003e, N. Cates et al., Chemistry of Materials, 22, 3543 (2010)\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2 id=\"resources\"\u003eResources and Support\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"tile-container\"\u003e\n\u003cdiv class=\"card-box card-truncate\"\u003e\n\u003ca href=\"\/pages\/polymer-fullerene-bulk-heterojunction-solar-cells\"\u003e\u003cimg alt=\"Polymer-Fullerene Bulk Heterojunction Solar Cells\" height=\"160\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/solar-cells.jpg?v=171888174345\u0026amp;crop=center\u0026amp;width=160\u0026amp;height=160\" width=\"160\"\u003e\u003c\/a\u003e \u003ca href=\"\/pages\/polymer-fullerene-bulk-heterojunction-solar-cells\"\u003ePolymer-Fullerene Bulk Heterojunction Solar Cells\u003c\/a\u003e\n\u003cp\u003ePolymer-fullerene bulk heterojunction (BHJ) solar cells are based on blends of semiconducting polymers and fullerene derivatives, such as PCBM. It is described as a bulk heterojunction as it involves a blend of two materials with differing energy band gaps, forming a dispersed, interpenetrating network.\u003c\/p\u003e\n\u003ca href=\"\/pages\/polymer-fullerene-bulk-heterojunction-solar-cells\"\u003eRead more...\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Ossila","offers":[{"title":"200 mg","offer_id":1200243753,"sku":"M191-200mg","price":380.0,"currency_code":"GBP","in_stock":true},{"title":"500 mg","offer_id":25152817217,"sku":"M191-500mg","price":760.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/bis-pcbm-pc60bm-bisadduct-1048679-01-1-chemical-struicture-title.png?v=1723547900"},{"product_id":"ptb7","title":"PTB7","description":"\u003ch2 id=\"product-oneliner\"\u003eQuick and Easy Way to Improve Device Efficiencies\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eHigh purity polymer available online for fast, secure dispatch\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e | \u003ca href=\"#specifications\"\u003eSpecifications\u003c\/a\u003e | \u003ca href=\"#msds\"\u003eMSDS\u003c\/a\u003e | \u003ca href=\"#literature\"\u003eLiterature and Reviews\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp id=\"overview\"\u003ePTB7 (CAS 1266549-31-8) gives some of the highest reported efficiencies for polymer:fullerene solar cells due to its extended absorption into the near infra-red and lower HOMO level. Together with our complete package of processing information, PTB7 becomes a quick and easy way to improve device efficiencies. This represents a cost-effective method to increase performance and impact of devices and data for a wide range of OPV related research.\u003c\/p\u003e\n\u003cp\u003eIn a standardized reference architecture (using a \u003ca title=\"AI 4083\" href=\"https:\/\/www.ossila.com\/products\/pedot-pss-ai-4083\"\u003ePEDOT:PSS AI 4083\u003c\/a\u003e hole interface and Ca\/Al electron interface), we have shown this batch to give a PCE of 6.8% and up to 7.4% using \u003ca href=\"\/products\/pfn\"\u003ePFN\u003c\/a\u003e. By using new interface materials and architectures, PTB7 has been shown to reach efficiencies of 9.2% PCE in the literature [1,2].\u003c\/p\u003e\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003cimg width=\"50\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/review-paper-icon.png?v=1613159723\u0026amp;width=50\" loading=\"lazy\" height=\"56\" class=\"float-left no-margin-bottom\" alt=\"PTB7 from Ossila was used in a high impact paper (IF 46.5)\"\u003e\n\u003cp class=\"no-margin\"\u003ePTB7 from Ossila was used in the high-impact paper (IF 46.5), \u003ca rel=\"nofollow\" href=\"https:\/\/www.nature.com\/articles\/nenergy2016118\" class=\"text-italics\" target=\"_blank\"\u003eDesigning ternary blend bulk heterojunction solar cells with reduced carrier recombination and a fill factor of 77%\u003c\/a\u003e, N. Gasparini et al., Nat. Energy 16118 (2016); DOI: 10.1038\/nenergy.2016.118.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe high solubility in a wide range of solvents makes ink preparation and filtration simple, and PTB7 is one of the easiest materials we have ever worked with (simply shake it to dissolve). This also makes it an excellent candidate for a variety of coating techniques including ink-jet printing, spray coating, and blade coating.\u003c\/p\u003e\n\u003cp\u003eAt typical concentrations for spin-coated devices of 10 mg\/ml, a standard batch of 100 mg will produce 10 ml of ink which is enough to coat 200 of Ossila's standard sized substrates (even assuming 50% ink loss during preparation and filtration). At concentrations of 1 mg\/ml (more typical for ink-jet printing and spray coating) up to 100 ml of ink can be produced.\u003c\/p\u003e\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003ch3\u003eThe Luminosyn™ Range\u003c\/h3\u003e\n\u003chr\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-12\"\u003e\n\u003cimg width=\"30\" style=\"float: left; padding-right: 10px; padding-bottom: 10px;\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/icon-tick.svg\" loading=\"lazy\" height=\"30\"\u003e\u003cstrong\u003eHigh Purity Materials:\u003c\/strong\u003e Purified by Soxhlet extraction with methanol, hexane, and chlorobenzene under argon atmosphere.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-12\"\u003e\n\u003cimg width=\"30\" style=\"float: left; padding-right: 10px; padding-bottom: 10px;\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/icon-tick.svg\" loading=\"lazy\" height=\"30\"\u003e\u003cstrong\u003eBatch-Specific Data:\u003c\/strong\u003e Confidence in your materials with batch-specific GPC data for your thesis or publications.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-12\"\u003e\n\u003cimg width=\"30\" style=\"float: left; padding-right: 10px; padding-bottom: 10px;\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/icon-tick.svg\" loading=\"lazy\" height=\"30\"\u003e\u003cstrong\u003eLarge Quantity Orders:\u003c\/strong\u003e Plan your experiments with confidence using polymers from the same batch.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"specifications\"\u003eProduct Information\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eFull Name\u003c\/th\u003e\n\u003ctd\u003ePoly[[4,8-bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b']dithiophene-2,6-diyl][3-fluoro-2-[(2-ethylhexyl)carbonyl]thieno[3,4-b]thiophenediyl]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSynonyms\u003c\/th\u003e\n\u003ctd\u003ePTB7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCAS Number\u003c\/th\u003e\n\u003ctd\u003e1266549-31-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eAbsorption*\u003c\/th\u003e\n\u003ctd\u003e670 nm (CH2Cl2), 682 nm (film)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSoluble In\u003c\/th\u003e\n\u003ctd\u003eChloroform, Chlorobenzene, Dichlorobenzene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eProcessing Solvents at 10mg\/ml\u003c\/th\u003e\n\u003ctd\u003eChloroform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"text-muted\"\u003e* Measurable with a \u003ca title=\"USB Spectrometer\" href=\"https:\/\/www.ossila.com\/products\/optical-spectrometer\" target=\"_blank\"\u003eUSB spectrometer\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv id=\"data\" class=\"expandable\"\u003e\n\u003ch2\u003eUsage Details\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch3\u003eInverted Reference Devices\u003c\/h3\u003e\n\u003cp\u003eReference device were made on batch M211 to assess the effect of PTB7:\u003ca title=\"PC70BM\" href=\"https:\/\/www.ossila.com\/products\/pc70bm\"\u003ePC\u003csub\u003e70\u003c\/sub\u003eBM\u003c\/a\u003e active layer thickness on OPV efficiency using an inverted architecture with the below structure. These consisted of the below structure and were fabricated under inert atmosphere (laboratory glove box) before encapsulation and measurement under ambient conditions.\u003c\/p\u003e\n\u003cp\u003eGlass \/ ITO (100 nm) \/ \u003ca title=\"PFN\" href=\"https:\/\/www.ossila.com\/products\/pfn\"\u003ePFN\u003c\/a\u003e (6.5 nm) \/ PTB7:PC\u003csub\u003e70\u003c\/sub\u003eBM (1:1.5) \/ MoO\u003csub\u003ex\u003c\/sub\u003e (15 nm) \/ Al (100 nm)\u003c\/p\u003e\n\u003cp\u003eThe below condensed fabrication report details the optical modelling and optimization of the multilayer stack.\u003c\/p\u003e\n\u003cp\u003ePreviously it has been shown that PFN of around 6.5 nm gives optimum performance [1-3,P021] while modelling has shown that an Al back cathode gives higher performance than Ag when used with MoO\u003csub\u003ex\u003c\/sub\u003e [4].\u003c\/p\u003e\n\u003cp\u003eThe PTB7:PC\u003csub\u003e70\u003c\/sub\u003eBM solution was made in chlorobenzene at 25 mg\/ml before being diluted with 3% diiodooctane (DIO) to promote the correct morphology.\u003c\/p\u003e\n\u003cp\u003eActive layer thicknesses of 75 nm, 90 nm and 105 nm were chosen corresponding to the lower, middle and upper end of the \"thin film\" absorption peak of a typical stack as predicted by optical modelling [1]. For each of these thickness a total of four substrates was produced, each with 4 pixels and the data presented below represents a non-subjective (no human intervention) analysis of the best 75% of pixels by PCE (12 pixels for each condition).\u003c\/p\u003e\n\u003cp\u003eAn additional two substrates were also prepared with a methanol wash to help remove the DIO as has been reported in the literature to help improve performance[5].\u003c\/p\u003e\n\u003cp\u003eOverall, the maximum efficiency of 7.2% average PCE (7.4% maximum) was found at 75 nm film thickness.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg width=\"306\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ptb7-efficiency-inverted.png?v=1718877471\u0026amp;width=306\u0026amp;height=202\" loading=\"lazy\" height=\"202\" alt=\"Efficiency for different PTB7 spin speeds - inverted architecture\"\u003e \u003cimg width=\"306\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ptb7-jsc-inverted.png?v=1718877515\u0026amp;width=306\u0026amp;height=202\" loading=\"lazy\" height=\"202\" alt=\"Jsc for different PTB7 spin speeds - inverted architecture\"\u003e \u003cimg width=\"306\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ptb7-voc-inverted.png?v=1718877557\u0026amp;width=306\u0026amp;height=202\" loading=\"lazy\" height=\"202\" alt=\"Voc for different PTB7 spin speeds - inverted architecture\"\u003e \u003cimg width=\"306\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ptb7-fill-factor-inverted.png?v=1718877603\u0026amp;width=306\u0026amp;height=202\" loading=\"lazy\" height=\"202\" alt=\"Fill factor for different PTB7 spin speeds - inverted architecture\"\u003e\n\u003cfigcaption\u003eFigure 1: PCE, Jsc, Voc and FF for inverted architecture devices at different spin speeds. Data shown is averaged with max and min overlaid with filled circles (please see note of Dektak measurements). As previously reported [1,2,3], films of approximately 90 nm give the highest performance with greater Jsc and only minor loss in fill factor.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg width=\"480\" style=\"float: none;\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ptb7-jv-curve-inverted.png?width=480\u0026amp;height=314\" loading=\"lazy\" height=\"314\" alt=\"PTB7 JV Curve for inverted architecture\"\u003e\u003cbr\u003e\n\u003cfigcaption\u003eFigure 2: The JV curve for the best performing device - inverted architecture.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003e\u003cstrong\u003eNote 1:\u003c\/strong\u003e Dektak Thickness calibration\u003c\/p\u003e\n\u003cp\u003eWe normally calibrate thin films by use of a Dektak surface profiler, however the use of DIO results in an enhanced level of uncertainty in the film as the DIO will take several hours to fully dry under normal conditions and is likely to undergo some slight further shrinkage when placed in vacuum. The DIO can also be removed by baking the substrate on the hotplate at 80°C for about 10 mins which can be useful for doing quick measurements but also drives excess phase separation between the polymer and \u003ca title=\"PCBM\" href=\"https:\/\/www.ossila.com\/products\/pcbm\"\u003ePCBM\u003c\/a\u003e making it unsuitable for device work.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote 2:\u003c\/strong\u003e Effect of epoxy\u003c\/p\u003e\n\u003cp\u003eDue to the very high solubility of the PTB7, it was noted during fabrication that the film changed color when in contact with the Ossila encapsulation epoxy (in liquid form) for extended periods, indicating that there was some miscibility. Inspection of the active areas underneath the top cathode indicated that the epoxy had not seeped into the active area before curing and device metrics indicate that this did not appear to affect performance. However, we would recommend minimizing contact time between the epoxy and PTB7 films before UV curing.\u003c\/p\u003e\n\u003ch4\u003eFabrication\u003c\/h4\u003e\n\u003cp\u003eSubstrates and cleaning\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePixelated Cathode ITO glass substrates (S211)\u003c\/li\u003e\n\u003cli\u003e5 mins sonication in hot \u003ca title=\"Hellmanex surfactant for cleaning ITO glass\" href=\"\/products\/hellmanex-iii\"\u003eHellmanex III\u003c\/a\u003e (1 ml in beaker)\u003c\/li\u003e\n\u003cli\u003e2x boiling water dump rinses\u003c\/li\u003e\n\u003cli\u003e5 mins sonication in warm IPA\u003c\/li\u003e\n\u003cli\u003e2x dump rinses\u003c\/li\u003e\n\u003cli\u003e5 mins sonication in hot NaOH\u003c\/li\u003e\n\u003cli\u003eDump rinse in boiling water\u003c\/li\u003e\n\u003cli\u003eDump rinse in water\u003c\/li\u003e\n\u003cli\u003eStored in DI water overnight and until use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePFN Solution\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAcetic acid dissolved 1:9 in methanol to make stock solution\u003c\/li\u003e\n\u003cli\u003e2 μl\/ml (0.2 v%) solution of acetic solution in methanol made by diluting the stock solution by 50 times in methanol\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"PFN semiconducting polymer for OPVs\" href=\"\/products\/pfn\"\u003ePFN\u003c\/a\u003e dissolved in the 0.2 v.% acetic acid solution at 2 mg\/ml\u003c\/li\u003e\n\u003cli\u003eStirred for 30 mins\u003c\/li\u003e\n\u003cli\u003eFiltered through 0.45 µm PES filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePFN Test Films\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePFN Test film initially spun at 500 rpm and gave 20 nm\u003c\/li\u003e\n\u003cli\u003eSecond test film spun at 1000 rpm and gave 16 nm\u003c\/li\u003e\n\u003cli\u003eThickness was extrapolated to 6.5 nm at 6000 rpm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eActive Layer Solution\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFresh stock solutions of PTB7 (M211) made on at 10 mg\/ml in chlorobenzene (CB) and dissolved with stir bar for 1 hour\u003c\/li\u003e\n\u003cli\u003eMixed 1:1.5 with dry Ossila 99% \u003ca title=\"PC70BM fullerene acceptor for OPVs\" href=\"\/products\/pc70bm\"\u003ePC70BM\u003c\/a\u003e to make overall concentration of 25 mg\/ml and dissolved with stir bar for 1 hour\u003c\/li\u003e\n\u003cli\u003eOld stock solution of 1,8-Diiodooctane mixed 1:1 with CB to make measuring out small quantities easier\u003c\/li\u003e\n\u003cli\u003eDIO\/CB mixture added to solution to give overall DIO amount of 3%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eActive Layer Test Films\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTest film spun at 1000 rpm for 2 mins using unfiltered solution and dried using methanol before Dektak\u003c\/li\u003e\n\u003cli\u003e1000 rpm gave approximately 85 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eActive layers\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDevices spun using 30 μl dynamic dispense (20 μl gave only moderate wetting\/coverage)\u003c\/li\u003e\n\u003cli\u003eNon methanol devices spun for 2 mins\u003c\/li\u003e\n\u003cli\u003eMethanol devices spun for 30 seconds, then coated with 50 μl methanol by static dispense then spun at 2000 rpm for 30 seconds.\u003c\/li\u003e\n\u003cli\u003eCathode wiped with CB\u003c\/li\u003e\n\u003cli\u003eVacuum dried in glove box antichamber for 20 mins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEvaporation\u003c\/p\u003e\n\u003cp\u003eLeft in chamber over the weekend and evaporated with the below parameters.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e15 nm MoO\u003csub\u003ex\u003c\/sub\u003e at 0.2 Å\/s\u003c\/li\u003e\n\u003cli\u003e100 nm Al at 1.5 Å\/s\u003c\/li\u003e\n\u003cli\u003eDeposition pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEncapsulation\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAs standard using Ossila \u003ca title=\"encapsulation epoxy for OPV and OLED devices\" href=\"\/products\/pv-oled-encapsulation-epoxy\"\u003eencapsulation epoxy\u003c\/a\u003e, 30 mins UV in MEGA LV101\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMeasurements\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJV sweeps taken with Keithley 237 source-meter\u003c\/li\u003e\n\u003cli\u003eIllumination by Newport Oriel 9225-1000 solar simulator with 100 mW\/cm\u003csup\u003e2\u003c\/sup\u003e AM1.5 output\u003c\/li\u003e\n\u003cli\u003eNREL certified silicon reference cell used to calibrate\u003c\/li\u003e\n\u003cli\u003eLamp current: 7.8 A\u003c\/li\u003e\n\u003cli\u003eSolar output at start of testing: 1.00 suns at 25°C\u003c\/li\u003e\n\u003cli\u003eSolar output at end of testing: 1.00 suns at 25°C\u003c\/li\u003e\n\u003cli\u003eAir cooled substrates\u003c\/li\u003e\n\u003cli\u003eRoom temperature at start of testing: 25°C\u003c\/li\u003e\n\u003cli\u003eRoom temperature at end of testing: 25°C\u003c\/li\u003e\n\u003cli\u003eCalibrated aperture mask of size 0.256 mm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStandard (Non-inverted) Reference Devices\u003c\/h3\u003e\n\u003cp\u003eReference device were made on batch M211 using a standardized architecture for comparative measurements using Ossila standard substrates and materials. These consisted of the below structure and were fabricated under inert atmosphere (glove box) before encapsulation and measurement under ambient conditions.\u003c\/p\u003e\n\u003cp\u003eGlass \/ ITO (100 nm) \/ PEDOT:PSS (30 nm) \/ PTB7:PC\u003csub\u003e70\u003c\/sub\u003eBM (variable) \/ Ca (2.5 nm) \/ Al (100 nm)\u003c\/p\u003e\n\u003cp\u003eFor this standard reference architecture an average PCE of 6.6% was achieved for the optimized thickness with a peak efficiency of 6.8%. Note that no other optimization was performed (blend ratio, DIO concentration, drying conditions etc) and so further small improvements may be obtained by varying these conditions and significant improvements obtained by using alternative interface materials [1,2].\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg width=\"417\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ptb7-efficiency-standard.png?v=1718877665\u0026amp;width=417\u0026amp;height=275\" loading=\"lazy\" height=\"275\" alt=\"Efficiency for different PTB7 spin speeds - Standard architecture\"\u003e \u003cimg width=\"417\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ptb7-jsc-standard.png?v=1718877714\u0026amp;width=417\u0026amp;height=275\" loading=\"lazy\" height=\"275\" alt=\"Jsc for different PTB7 spin speeds - Standard architecture\"\u003e \u003cimg width=\"417\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ptb7-voc-standard.png?v=1718877754\u0026amp;width=417\u0026amp;height=275\" loading=\"lazy\" height=\"275\" alt=\"Voc for different PTB7 spin speeds - Standard architecture\"\u003e \u003cimg width=\"417\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ptb7-fill-factor-standard.png?width=417\u0026amp;height=275\" loading=\"lazy\" height=\"275\" alt=\"Fill factor for different PTB7 spin speeds - Standard architecture\"\u003e\n\u003cfigcaption\u003eFigure 3: PCE, Jsc, Voc and FF for standard architecture devices at different spin speeds. Data shown is averaged with max and min overlaid with filled circles (please see note of Dektak measurements). As previously reported [1,2,3], films of approximately 90 nm give the highest performance with greater Jsc and only minor loss in fill factor.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg width=\"480\" style=\"float: none;\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ptb7-jv-curve-standard.png?v=1718877811\u0026amp;width=480\u0026amp;height=315\" loading=\"lazy\" height=\"315\" alt=\"PTB7 JV curve for standard architecture\"\u003e\u003cbr\u003e\n\u003cfigcaption\u003eFigure 4: The JV curve for the best performing device - standard architecture.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003e\u003cstrong\u003eNote 1:\u003c\/strong\u003e Dektak Thickness calibration\u003c\/p\u003e\n\u003cp\u003eWe normally calibrate thin films by use of a Dektak surface profiler, however the use of DIO results in an enhanced level of uncertainty in the film as the DIO will take several hours to fully dry under normal conditions and is likely to undergo some slight further shrinkage when placed in vacuum. The DIO can also be removed by baking the substrate on the hotplate at 80°C for about 10 mins which can be useful for doing quick measurements but also drives excess phase separation between the polymer and PCBM making it unsuitable for device work.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote 2:\u003c\/strong\u003e Effect of epoxy\u003c\/p\u003e\n\u003cp\u003eDue to the very high solubility of the PTB7 it was noted during fabrication that the film changed color when in contact with the EE1 encapsulation epoxy in liquid form for extended periods indicating that there was some miscibility. Inspection of the active areas underneath the top cathode indicated that the epoxy had not seeped into the active area before curing and device metrics indicate that this did not appear to affect performance. However, we would recommend minimizing contact time between the epoxy and PTB7 films before UV curing.\u003c\/p\u003e\n\u003ch4\u003eFabrication\u003c\/h4\u003e\n\u003cp\u003eSubstrates and cleaning\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePixelated Cathode substrates (S171)\u003c\/li\u003e\n\u003cli\u003e5 mins sonication in hot Hellmanex (1 ml in beaker)\u003c\/li\u003e\n\u003cli\u003e2x boiling water dump rinses\u003c\/li\u003e\n\u003cli\u003e5 mins sonication in warm IPA\u003c\/li\u003e\n\u003cli\u003e2x dump rinses\u003c\/li\u003e\n\u003cli\u003e5 mins sonication in hot NaOH\u003c\/li\u003e\n\u003cli\u003eDump rinse in boiling water\u003c\/li\u003e\n\u003cli\u003eDump rinse in water\u003c\/li\u003e\n\u003cli\u003eStored in DI water overnight and until use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePEDOT:PSS layer preparation\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClevios AI 4083\u003c\/li\u003e\n\u003cli\u003eFiltered into vial using 0.45 μm PES filter\u003c\/li\u003e\n\u003cli\u003eSpun 6000 rpm for 30 seconds (30 nm)\u003c\/li\u003e\n\u003cli\u003eDynamic dispense of 20 μl using pipettor\u003c\/li\u003e\n\u003cli\u003eIPA cathode strip wipe and labeled\u003c\/li\u003e\n\u003cli\u003ePut straight onto hotplate at 160°C as soon as cathode wiped and labeled\u003c\/li\u003e\n\u003cli\u003eTransferred to glove box when all samples spun.\u003c\/li\u003e\n\u003cli\u003eBaked in glove box at 150°C for 1 hour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eActive layer Solution Preparation\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFresh stock solutions of PTB7 at 10 mg\/ml in CB and shaken to dissolve\u003c\/li\u003e\n\u003cli\u003eMixed 1:1.5 with dry Ossila 99% C70 PCBM to make overall concentration of 25 mg\/ml\u003c\/li\u003e\n\u003cli\u003e1,8-Diiodooctane mixed 1:1 with CB to make measuring out small quantities easier\u003c\/li\u003e\n\u003cli\u003eDIO\/CB mixture added to solution to give overall DIO amount of 3%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eActive layer spin casting\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDevices spun for 2 mins using 25 μl dynamic dispense\u003c\/li\u003e\n\u003cli\u003eCathode wiped with chlorobenzene\u003c\/li\u003e\n\u003cli\u003eLeft to dry in glove box for 2 hours but color indicated they were still slightly wet\u003c\/li\u003e\n\u003cli\u003eDried in vacuum in glove box antechamber for 10 mins to remove DIO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEvaporation\u003c\/p\u003e\n\u003cp\u003eLeft in chamber over the weekend and evaporated with the below parameters.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eBase pressure\u003c\/th\u003e\n\u003ctd\u003e8.0 E-8 mbar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eDep start pressure\u003c\/th\u003e\n\u003ctd\u003e1.7 E-7 mbar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMax pressure\u003c\/th\u003e\n\u003ctd\u003e2.7 E-7 mbar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e2.5 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eRate\u003c\/th\u003e\n\u003ctd\u003e0.2 Å\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eAl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eBase pressure\u003c\/th\u003e\n\u003ctd\u003e7.0 E-8 mbar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eDep start pressure\u003c\/th\u003e\n\u003ctd\u003e6.0 E-7 mbar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMax pressure\u003c\/th\u003e\n\u003ctd\u003e7.0 E-7 mbar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e100 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eRate\u003c\/th\u003e\n\u003ctd\u003e1.0 Å\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eEncapsulation\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAs standard using Ossila encapsulation epoxy, 30 mins UV in MEGA LV101\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMeasurements\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJV sweeps taken with Keithley 237 source-meter\u003c\/li\u003e\n\u003cli\u003eIllumination by Newport Oriel 9225-1000 solar simulator with 100 mW\/cm\u003csup\u003e2\u003c\/sup\u003e AM1.5 output\u003c\/li\u003e\n\u003cli\u003eNREL certified silicon reference cell used to calibrate\u003c\/li\u003e\n\u003cli\u003eLamp current: 7.8 A\u003c\/li\u003e\n\u003cli\u003eSolar output at start of testing: 0.99 suns at 25°C\u003c\/li\u003e\n\u003cli\u003eSolar output at end of testing: 1.00 suns at 25°C\u003c\/li\u003e\n\u003cli\u003eAir cooled substrates\u003c\/li\u003e\n\u003cli\u003eRoom temperature at start of testing: 21°C\u003c\/li\u003e\n\u003cli\u003eRoom temperature at end of testing: 21°C\u003c\/li\u003e\n\u003cli\u003eCalibrated aperture mask of size 0.256 mm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbutton type=\"button\" data-toggle-text=\"Hide Data\" data-expand-target=\"data\" class=\"anchor expand-link\"\u003eView more Data\u003c\/button\u003e\u003c\/p\u003e\n\u003ch2\u003eChemical Structure\u003c\/h2\u003e\n\u003chr\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/PTB7-structure.png\" target=\"_blank\"\u003e\u003cimg width=\"240\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/PTB7-structure.png?v=1718876390\u0026amp;width=240\u0026amp;height=240\" loading=\"lazy\" height=\"240\" alt=\"PTB7 chemical structure\"\u003e\u003c\/a\u003e\n\u003cfigcaption\u003eChemical structure of PTB7, CAS no. 1266549-31-8\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eBatch Details\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"20%\"\u003eBatch Number\u003c\/th\u003e\n\u003cth width=\"20%\"\u003eM\u003csub\u003eW\u003c\/sub\u003e\n\u003c\/th\u003e\n\u003cth width=\"20%\"\u003ePDI\u003c\/th\u003e\n\u003cth width=\"20%\"\u003eStock Info\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM0211A2\u003c\/td\u003e\n\u003ctd\u003e162,082\u003c\/td\u003e\n\u003ctd\u003e3.86\u003c\/td\u003e\n\u003ctd\u003eLow stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM0211A3\u003c\/td\u003e\n\u003ctd\u003e93,748\u003c\/td\u003e\n\u003ctd\u003e2.21\u003c\/td\u003e\n\u003ctd\u003eIn stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv id=\"past product detail\" class=\"expandable\"\u003e\n\u003ch3\u003ePrevious Batch Details\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eBatch Number\u003c\/th\u003e\n\u003cth width=\"20%\"\u003eM\u003csub\u003eW\u003c\/sub\u003e\n\u003c\/th\u003e\n\u003cth width=\"20%\"\u003ePDI\u003c\/th\u003e\n\u003cth width=\"20%\"\u003eStock Info\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM211\u003c\/td\u003e\n\u003ctd\u003e18,000\u003c\/td\u003e\n\u003ctd\u003e1.75\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM212\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 40,000\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM213\u003c\/td\u003e\n\u003ctd\u003e85,000\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM214\u003c\/td\u003e\n\u003ctd\u003e322,236\u003c\/td\u003e\n\u003ctd\u003e4.12\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM215\u003c\/td\u003e\n\u003ctd\u003e125,821\u003c\/td\u003e\n\u003ctd\u003e2.02\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM216\u003c\/td\u003e\n\u003ctd\u003e78,852\u003c\/td\u003e\n\u003ctd\u003e2.62\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM0211A1\u003c\/td\u003e\n\u003ctd\u003e234,770\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e2.82\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbutton type=\"button\" data-toggle-text=\"Hide past product detail\" data-expand-target=\"past product detail\" class=\"anchor expand-link\"\u003ePast product details\u003c\/button\u003e\u003c\/p\u003e\n\u003ch2 id=\"msds\"\u003eMSDS Documentation\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca title=\"PTB7 MSDS Sheet\" href=\"https:\/\/downloads.ossila.com\/msds\/ptb7.pdf\" target=\"_blank\"\u003e\u003cimg width=\"30\" style=\"margin-right: 1em;\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/product-downloads-msds.svg\" loading=\"lazy\" height=\"39\" alt=\"PTB7 MSDS\"\u003ePTB7 MSDS sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 id=\"literature\"\u003eLiterature and References\u003c\/h2\u003e\n\u003chr\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003ci\u003eEnhanced power-conversion efficiency in polymer solar cells using an inverted device structure\u003c\/i\u003e Zhicai He et al., Nature Photonics, V 6, p591–595 (2012).\u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003eSimultaneous Enhancement of Open-Circuit Voltage, Short-Circuit Current Density, and Fill Factor in Polymer Solar Cells\u003c\/i\u003e Zhicai He et al., Advanced Materials, V 23, p4636–4643 (2011).\u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003eOptimizing the efficiency of carbazole co-polymer solar-cells by control over the metal cathode electrode\u003c\/i\u003e Darren C. Watters et al., Organic Electronics, V 13, p1401–1408 (2012)\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv id=\"literature-and-reviews\" class=\"expandable\"\u003e\n\u003col start=\"4\"\u003e\n\u003cli\u003e\n\u003cem\u003e Designing ternary blend bulk heterojunction solar cells with reduced carrier recombination and a fill factor of 77%,\u003c\/em\u003e N. Gasparini et al, Nat. Energy, 16118 (2016); doi:10.1038\/nenergy.2016.118 (Ossila PTB7 was featured in this paper).\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eEfficient solar cells are more stable: the impact of polymer molecular weight on performance of organic photovoltaics,\u003c\/em\u003e Z. Ding et al., J. Mater. Chem. A, 4, 7274-7280 (2016); doi: 10.1039\/C6TA00721J.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbutton type=\"button\" data-toggle-text=\"Hide Literature and Reviews\" data-expand-target=\"literature-and-reviews\" class=\"anchor expand-link\"\u003eView Literature and Reviews\u003c\/button\u003e\u003c\/p\u003e","brand":"Ossila","offers":[{"title":"M0211A2 \/ 100 mg","offer_id":34683857928355,"sku":"M0211A2-100mg","price":400.0,"currency_code":"GBP","in_stock":true},{"title":"M0211A2 \/ 250 mg","offer_id":34683865530531,"sku":"M0211A2-250mg","price":800.0,"currency_code":"GBP","in_stock":false},{"title":"M0211A2 \/ 500 mg","offer_id":34683873984675,"sku":"M0211A2-500mg","price":1300.0,"currency_code":"GBP","in_stock":false},{"title":"M0211A3 \/ 100 mg","offer_id":49985001619672,"sku":"M0211A3-100mg","price":400.0,"currency_code":"GBP","in_stock":true},{"title":"M0211A3 \/ 250 mg","offer_id":49985001652440,"sku":"M0211A3-250mg","price":800.0,"currency_code":"GBP","in_stock":true},{"title":"M0211A3 \/ 500 mg","offer_id":49985001685208,"sku":"M0211A3-500mg","price":1300.0,"currency_code":"GBP","in_stock":true},{"title":"M0211A3 \/ 1 g","offer_id":49985001717976,"sku":"M0211A3-1g","price":2400.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/ptb7-266549-31-8-chemical-structure-title.png?v=1719476894"},{"product_id":"pfn","title":"PFN, PFN-DOF","description":"\u003ch2 id=\"product-oneliner\"\u003eHigh Quality Semiconducting Polymer\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eImproved extraction efficiencies in OPV devices\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#specifications\"\u003eProduct Information\u003c\/a\u003e | \u003ca href=\"#msds\"\u003eMSDS\u003c\/a\u003e | \u003ca href=\"#pricing\"\u003ePricing\u003c\/a\u003e | \u003ca href=\"#literature\"\u003eLiterature and Reviews\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp id=\"overview\"\u003ePFN (CAS number: 673474-74-3) is a conjugated polyelectrolyte used as an electron-interface in OPV devices to improve extraction efficiencies. Currently producing power conversion efficiencies of up to 7.1% at Ossila, with further increases expected from additional optimization and up to 9.2% reported in the literature [1-3].\u003c\/p\u003e\n\u003cdiv class=\"row display-flex\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Good 673474-74-3 solubility\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Easier_Ink_Optimisation.svg?v=1697201968\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eGood Solubility\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eIn polar solvents with small amount of acetic acid\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Cathode interlayer molecule\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/All_Icons_CRYSTALS.svg?v=1698833718\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eCathode Interlayer Molecule\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eFor high efficiency OPVs\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Improve extraction efficiency\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Easy_To_Use.svg?v=1697194957\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eImprove Extraction Efficiency\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eConjugated polyelectrolyte\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Worldwide shipping for 673474-74-3\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/2D-Materials-Icons_-Free_ish_Shipping.svg?v=1698159365\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eWorldwide Shipping\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eQuick dispatch and secure delivery\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003cimg alt=\"PFN from Ossila was used in a high-impact paper (IF 30.85)\" class=\"float-left no-margin-bottom\" height=\"56\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/review-paper-icon.png?v=1613159723\u0026amp;width=50\" width=\"50\"\u003e\n\u003cp class=\"no-margin\"\u003ePFN from Ossila was used in the high-impact paper (IF 30.85), \u003ca class=\"text-italics\" href=\"https:\/\/doi.org\/10.1002\/adma.201402918\" rel=\"nofollow\" target=\"_blank\"\u003eAll-Organic and Fully-Printed Semitransparent Photodetectors Based on Narrow Bandgap Conjugated Molecules\u003c\/a\u003e, G. Pace et al., Adv. Mater., 26, 6773-6777 (2014); DOI: 10.1002\/adma.201402918.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"specifications\"\u003eProduct Information\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eFull Name\u003c\/th\u003e\n\u003ctd\u003ePoly [(9,9-bis(3'-(N,N-dimethylamino)propyl)-2,7-fluorene)-alt-2,7-(9,9–dioctylfluorene)]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSynonyms\u003c\/th\u003e\n\u003ctd\u003ePFN, PFN-DOF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eChemical Formula\u003c\/th\u003e\n\u003ctd\u003e(C\u003csub\u003e52\u003c\/sub\u003eH\u003csub\u003e70\u003c\/sub\u003eN\u003csub\u003e2\u003c\/sub\u003e)\u003csub\u003en\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCAS Number\u003c\/th\u003e\n\u003ctd\u003e673474-74-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eChemical Structure\u003c\/h2\u003e\n\u003chr\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/pfn-structure.png\" title=\"Chemical structure of PFN\"\u003e\u003cimg alt=\"Chemical structure of PFN\" height=\"240\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/pfn-structure.png?width=240\" width=\"240\"\u003e\u003c\/a\u003e\n\u003cfigcaption\u003eChemical structure of PFN, CAS no. 673474-74-3\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eBatch Information\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"20%\"\u003eBatch\u003c\/th\u003e\n\u003cth width=\"20%\"\u003eM\u003csub\u003ew\u003c\/sub\u003e\n\u003c\/th\u003e\n\u003cth width=\"20%\"\u003eM\u003csub\u003en\u003c\/sub\u003e\n\u003c\/th\u003e\n\u003cth width=\"20%\"\u003ePDI\u003c\/th\u003e\n\u003cth width=\"20%\"\u003eStock info\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM222\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM0221A1\u003c\/td\u003e\n\u003ctd\u003e85,000\u003c\/td\u003e\n\u003ctd\u003e44,973\u003c\/td\u003e\n\u003ctd\u003e1.89\u003c\/td\u003e\n\u003ctd\u003eIn stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eUsage details\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eInverted OPV devices were made using the architecture shown below with PFN as an electron-interface and \u003ca href=\"\/products\/ptb7\" title=\"PTB7 semiconducting polymer\"\u003ePTB7\u003c\/a\u003e:\u003ca href=\"\/products\/pc70bm\" title=\"PC70BM fullerene acceptor for OPVs\"\u003ePC\u003csub\u003e70\u003c\/sub\u003eBM\u003c\/a\u003e in a 1:1.5 blend ratio. Ossila's \u003ca href=\"https:\/\/www.ossila.com\/products\/pv-substrate-packs\" title=\"ITO Glass Pixelated Cathode substrate pack\"\u003epixelated cathode substrate pack\u003c\/a\u003e (S213) provided the device components.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eGlass \/ ITO (100 nm) \/ \u003cstrong\u003ePFN\u003c\/strong\u003e (5.5 to 10 nm) \/ PTB7:PC\u003csub\u003e70\u003c\/sub\u003eBM (90 nm) \/ MoO\u003csub\u003ex\u003c\/sub\u003e (15 nm) \/ Al (100 nm)\u003c\/p\u003e\n\u003cp\u003eThe substrate cleaning and PFN spin-coating were performed under ambient conditions with all other steps performed in an N\u003csub\u003e2\u003c\/sub\u003e glove box until encapsulation had been completed (measurement performed under ambient conditions).\u003c\/p\u003e\n\u003cp\u003eThe active layer thickness, MoO\u003csub\u003ex\u003c\/sub\u003e thickness, cathode metal (Ag or Al), PFN solution concentration, PFN drying\/baking have not been fully optimized. As such, we expect further gains to be made with additional engineering work. However, for the devices made in this fabrication, a peak efficiency of 7.1% was achieved.\u003c\/p\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ptb7-efficiency-standard.svg\" target=\"_blank\"\u003e\u003cimg alt=\"Efficiency for different PTB7 spin speeds - Standard architecture\" height=\"217.625\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ptb7-efficiency-standard.svg?v=1718872613;width=330\" width=\"330\"\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ptb7-jsc-standard.svg\" target=\"_blank\"\u003e\u003cimg alt=\"Jsc for different PTB7 spin speeds - Standard architecture\" height=\"217.625\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ptb7-jsc-standard.svg?v=1718872684\u0026amp;width=330\" width=\"330\"\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ptb7-voc-standard.svg\" target=\"_blank\"\u003e\u003cimg alt=\"Voc for different PTB7 spin speeds - Standard architecture\" height=\"217.625\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ptb7-voc-standard.svg?v=1718872740\u0026amp;width=330\" width=\"330\"\u003e\u003c\/a\u003e \u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ptb7-fill-factor-standard.svg\" target=\"_blank\"\u003e\u003cimg alt=\"Fill factor for different PTB7 spin speeds - Standard architecture\" height=\"217.625\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ptb7-fill-factor-standard.svg?width=330\u0026amp;height=218\" width=\"330\"\u003e\u003c\/a\u003e\n\u003cfigcaption\u003ePCE, Jsc, Voc and FF for different spin speeds. Data shown is averaged with max and min overlaid with filled circles.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ptb7-jv-curve-inverted.svg\" target=\"_blank\"\u003e\u003cimg alt=\"PTB7 JV Curve for inverted architecture\" height=\"314\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ptb7-jv-curve-inverted.svg?width=480\u0026amp;height=314\" style=\"float: none;\" width=\"480\"\u003e\u003c\/a\u003e\n\u003cfigcaption\u003eThe JV curve for the best performing device.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eNote that some burn-in was observed (i.e. a small improvement in device performance after a few seconds under the solar simulator) and the variability of the devices is currently slightly higher than for other interlayers (average PCE of 6.7%). We expect the uniformity to improve with further improvements in PFN processing, in particular the optimization of drying conditions to ensure that the acetic acid is fully removed prior to active layer deposition.\u003c\/p\u003e\n\u003cdiv class=\"expandable\" id=\"data\"\u003e\n\u003ch3\u003eFabrication Routine\u003c\/h3\u003e\n\u003cp\u003eThe below fabrication routine was used to fabricate inverted solar cells with peak efficiency of 7.1%. Further gains are expected with further optimization.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCleaning Substrates\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ossila.com\/products\/pv-substrate-packs\" title=\"ITO Glass Substrate Pack, 20 x 15 mm, PV and OLED\"\u003ePixelated Cathode substrates (S213)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e5 mins sonication in hot \u003ca href=\"https:\/\/www.ossila.com\/products\/hellmanex-iii\" title=\"Hellmanex III for Critical Cleaning\"\u003eHellmanex III\u003c\/a\u003e (1 ml in beaker)\u003c\/li\u003e\n\u003cli\u003e2x boiling water dump rinses\u003c\/li\u003e\n\u003cli\u003e5 mins sonication in warm IPA\u003c\/li\u003e\n\u003cli\u003e2x dump rinses\u003c\/li\u003e\n\u003cli\u003e5 mins sonication in hot NaOH\u003c\/li\u003e\n\u003cli\u003eDump rinse in boiling water\u003c\/li\u003e\n\u003cli\u003eDump rinse in water\u003c\/li\u003e\n\u003cli\u003eStored in DI water overnight and until use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePFN solution\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStock solution of acetic acid dissolved 1:9 in methanol to enable low concentration solutions to be made more easily.\u003c\/li\u003e\n\u003cli\u003eAcetic acid solution further dissolved to produce 2 μl\/ml solution.\u003c\/li\u003e\n\u003cli\u003ePFN dissolved at 2 mg\/ml in methanol with 2 μl\/ml of acetic acid with \u003ca href=\"https:\/\/www.ossila.com\/products\/magnetic-stir-bars\" title=\"Magnetic Stir Bars, Solvent Safe PTFE Coated\"\u003estir bar\u003c\/a\u003e at ambient temperature for 10 minutes\u003c\/li\u003e\n\u003cli\u003eFiltered through 0.45 µm PES filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePFN Test Films\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePFN Test film initially spun at 500 rpm and gave 21-22 nm\u003c\/li\u003e\n\u003cli\u003eSecond test film spun at 1000 rpm and gave 13-16 nm\u003c\/li\u003e\n\u003cli\u003eThicknesses extrapolated for higher spin speeds\u003c\/li\u003e\n\u003cli\u003eIt was noted that at low spin speeds 500 rpm to 2400 rpm there were significant crystallites present in the films - especially on the ITO. Extra filtration showed that this was not due to the solution and therefore most have been due to the drying process\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eActive Layer Solution\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFresh stock solution of \u003ca href=\"https:\/\/www.ossila.com\/products\/ptb7\" title=\"PTB7\"\u003ePTB7\u003c\/a\u003e made on at 10 mg\/ml in CB and dissolved with stir bar for 1 hour (dissolves very easily)\u003c\/li\u003e\n\u003cli\u003eMixed 1:1.5 with dry Ossila 95\/5% C70 PCBM to make overall concentration of 25 mg\/ml and dissolved with stir bar for 1 hour more\u003c\/li\u003e\n\u003cli\u003e3% of diiodooctane (DIO) added to solution\u003c\/li\u003e\n\u003cli\u003eFiltered using 0.45 μm PTFE (hydrophobic) syringe filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eActive Layer Test Films\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTest film spun at 1000 rpm for 2 mins using unfiltered solution and thickness measure on Dektak. Note that films must be fully dry before performing Dektak measurements.\u003c\/li\u003e\n\u003cli\u003e1000 rpm gave approximately 90 nm thickness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eActive layers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDevices spun using 30 μl dynamic dispense (20 μl gave only moderate wetting\/coverage)\u003c\/li\u003e\n\u003cli\u003eSpun for 2 mins\u003c\/li\u003e\n\u003cli\u003eCathode wiped with CB\u003c\/li\u003e\n\u003cli\u003eVacuum dried in glove box antechamber for 20 mins to remove residual DIO from films\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCathode Evaporation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e15 nm of MoO\u003csub\u003ex\u003c\/sub\u003e evaporated at 0.2 Å\/s from fresh pellets at pressure 1e-6 mbar\u003c\/li\u003e\n\u003cli\u003e100 nm of Al evaporated at 1.5 Å\/s at pressure 1e-6 mbar\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAnnealing\/Encapsulation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo annealing performed\u003c\/li\u003e\n\u003cli\u003eEncapsulated as standard, using Ossila \u003ca href=\"\/products\/pv-oled-encapsulation-epoxy\" title=\"Encapsulation Epoxy for Photovoltaics and OLEDs\"\u003eencapsulation epoxy\u003c\/a\u003e (E132) and \u003ca href=\"\/products\/encapsulation-coverslips\" title=\"Encapsulation Coverslips for Photovoltaics and OLEDs\"\u003eglass coverslips\u003c\/a\u003e (C181) (30 mins in UV light box).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJV sweeps taken with Keithley 237 source-meter\u003c\/li\u003e\n\u003cli\u003eIllumination by Newport Oriel 9225-1000 solar simulator with 100 mW\/cm\u003csup\u003e2\u003c\/sup\u003e AM1.5 output\u003c\/li\u003e\n\u003cli\u003eNREL certified silicon reference cell used to calibrate lamp output\u003c\/li\u003e\n\u003cli\u003eLamp current: 7.9 A\u003c\/li\u003e\n\u003cli\u003eSolar output at start of testing: 0.995 suns at 25°C\u003c\/li\u003e\n\u003cli\u003eSolar output at end of testing: 1.00 suns at 25°C\u003c\/li\u003e\n\u003cli\u003eElectrochemically etched aperture mask was optically calibrated to 0.212 cm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbutton class=\"anchor expand-link\" data-expand-target=\"data\" data-toggle-text=\"Hide fabrication routine\" type=\"button\"\u003eView fabrication routine\u003c\/button\u003e\u003c\/p\u003e\n\u003ch2 id=\"msds\"\u003eMSDS Documentation\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/downloads.ossila.com\/msds\/pfn.pdf\" target=\"_blank\" title=\"PFN MSDS Sheet\"\u003e\u003cimg alt=\"PFN MSDS\" class=\"msds-icon\" height=\"39\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/product-downloads-msds.svg\" width=\"30\"\u003ePFN MSDS sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 id=\"literature\"\u003eLiterature and References\u003c\/h2\u003e\n\u003chr\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cem\u003eEnhanced power-conversion efficiency in polymer solar cells using an inverted device structure\u003c\/em\u003e, Z. He et al., Nature Photonics, 6, 591–595 (2012)\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eSimultaneous Enhancement of Open-Circuit Voltage, Short-Circuit Current Density, and Fill Factor in Polymer Solar Cells\u003c\/em\u003e, Z. He et al., Advanced Materials, 23, 4636–4643 (2011)\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eInvestigation of a Conjugated Polyelectrolyte Interlayer for Inverted Polymer:Fullerene Solar Cells\u003c\/em\u003e, R. Xia et al., Advanced Energy Materials, (2013)\u003c\/li\u003e\n\u003c\/ol\u003e\n","brand":"Ossila","offers":[{"title":"M0221A1 \/ 100 mg","offer_id":50894312964312,"sku":"M0221A1-100mg","price":280.0,"currency_code":"GBP","in_stock":true},{"title":"M0221A1 \/ 250 mg","offer_id":50894312997080,"sku":"M0221A1-250mg","price":560.0,"currency_code":"GBP","in_stock":false},{"title":"M0221A1 \/ 500 mg","offer_id":50894313029848,"sku":"M0221A1-500mg","price":900.0,"currency_code":"GBP","in_stock":false},{"title":"M0221A1 \/ 1 g","offer_id":50894313062616,"sku":"M0221A1-1g","price":1400.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/pfn-structure.png?v=1726498037"},{"product_id":"f8bt","title":"F8BT (PFBT)","description":"\u003ch2 id=\"product-oneliner\"\u003eF8BT (PFBT), popular green emitting polymer\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eHigh purity (\u0026gt;99.9%) and available for priority dispatch\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e | \u003ca href=\"#specifications\"\u003eSpecifications\u003c\/a\u003e | \u003ca href=\"#msds\"\u003eMSDS\u003c\/a\u003e | \u003ca href=\"#pricing\"\u003ePricing and Options\u003c\/a\u003e | \u003ca href=\"#literature\"\u003eLiterature and Reviews\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp id=\"overview\"\u003eF8BT (PFBT), CAS number 210347-52-7, a widely used green emitting reference polymer for a variety of applications including as an emissive species in OLEDs [1], an approximately balanced p-type and n-type polymer for OFETs [2] and light emitting transistors [3] as well as being used a polymeric accepter for OPVs [1]. The deep lying HOMO and LUMO levels (5.9 \/ 3.3 eV) makes it air stable while the liquid-crystalline and beta phases make it widely used for basic research purposes.\u003c\/p\u003e\n\u003ch2\u003eLuminosyn™ F8BT (PFBT)\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca title=\"luminosyn-high-purity-polymers\" href=\"https:\/\/www.ossila.com\/collections\/luminosyn-polymers\" target=\"_blank\"\u003eLuminosyn™\u003c\/a\u003e F8BT (PFBT) is now available.\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-12 col-md-4 margin-top\"\u003e\n\u003cp class=\"text-center no-margin blue-heading\"\u003eHigh Purity\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003ePurified by Soxhlet extraction with methanol, hexane, and chlorobenzene under an argon atmosphere\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12 col-md-4 margin-top\"\u003e\n\u003cp class=\"text-center no-margin blue-heading\"\u003eBatch-Specific GPC data\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003ePrecise molecular weights are always available to provide a reliable reference in your thesis or publication\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12 col-md-4 margin-top\"\u003e\n\u003cp class=\"text-center no-margin blue-heading\"\u003eLarge Quantity Orders\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003ePlan and conduct your experiments\u003cbr\u003ewith confidence using polymers from the same batch\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"specifications\"\u003eGeneral Information\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cstrong\u003eFull name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003ePoly(9,9-dioctylfluorene-alt-benzothiadiazole)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSynonyms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eF8BT, PFBT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical formula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e(C\u003csub\u003e35\u003c\/sub\u003eH\u003csub\u003e42\u003c\/sub\u003eN\u003csub\u003e2\u003c\/sub\u003eS)\u003csub\u003en\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCAS number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e210347-52-7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHOMO \/ LUMO\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHOMO = -5.9 eV, LUMO = -3.3 eV [2]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClassification \/ Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyfluorenes, Benzothiodiazoles, Organic semiconducting materials, Semiconducting polymers, OLED green emitter materials, OLED materials, Organic Photovoltaic materials, Polymer solar cells, OFET materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cstrong\u003ePurity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003e\u0026gt; 99.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAppearance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOrange powder\/flakes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eBatch details\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"25%\"\u003eBatch number\u003c\/th\u003e\n\u003cth\u003eM\u003csub\u003eW\u003c\/sub\u003e\n\u003c\/th\u003e\n\u003cth\u003eM\u003csub\u003eN\u003c\/sub\u003e\n\u003c\/th\u003e\n\u003cth\u003ePDI\u003c\/th\u003e\n\u003cth\u003eStock info\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM0231A9\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e115,766\u003c\/td\u003e\n\u003ctd\u003e46,234\u003c\/td\u003e\n\u003ctd\u003e2.50\u003c\/td\u003e\n\u003ctd\u003eIn stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"expandable\" id=\"past product detail\"\u003e\n\u003ch3\u003ePrevious Batch Details\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eBatch number\u003c\/th\u003e\n\u003cth\u003eM\u003csub\u003eW\u003c\/sub\u003e\n\u003c\/th\u003e\n\u003cth\u003eM\u003csub\u003eN\u003c\/sub\u003e\n\u003c\/th\u003e\n\u003cth\u003ePDI\u003c\/th\u003e\n\u003cth\u003eStock info\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM0231A4*\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e503,486\u003c\/td\u003e\n\u003ctd\u003e187,303\u003c\/td\u003e\n\u003ctd\u003e2.69\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM0231A5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e167,248\u003c\/td\u003e\n\u003ctd\u003e65,077\u003c\/td\u003e\n\u003ctd\u003e2.57\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM0231A6\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e201,357\u003c\/td\u003e\n\u003ctd\u003e69,906\u003c\/td\u003e\n\u003ctd\u003e2.88\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM0231A7\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e62,768\u003c\/td\u003e\n\u003ctd\u003e29,903\u003c\/td\u003e\n\u003ctd\u003e2.10\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM0231A8\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e298,964\u003c\/td\u003e\n\u003ctd\u003e78,719\u003c\/td\u003e\n\u003ctd\u003e3.80\u003c\/td\u003e\n\u003ctd\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbutton class=\"anchor expand-link\" data-expand-target=\"past product detail\" data-toggle-text=\"Hide past product detail\" type=\"button\"\u003ePast product details\u003c\/button\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e*Recommended processing solvent for M0231A4 is chlorobenzene for its high molecular weights.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eChemical Structure\u003c\/h2\u003e\n\u003chr\u003e\n\u003cfigure\u003e\u003cimg alt=\"f8bt, 210347-52-7 chemical structure\" height=\"198\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/f8bt-body.png?v=1718873861\" width=\"240\"\u003e\n\u003cfigcaption\u003eChemical structure of F8BT, CAS 210347-52-7\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eDevice Structure(s)\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cstrong\u003eDevice structure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003eITO\/\u003ca href=\"https:\/\/www.ossila.com\/products\/pedot-pss-ai-4083\" title=\"AI4083\"\u003ePEDOT:PSS AI 4083\u003c\/a\u003e\/\u003ca href=\"\/products\/tfb\" title=\"TFB\"\u003eTFB\u003c\/a\u003e\/\u003cstrong\u003eF8BT\u003c\/strong\u003e\/F8imBT-Br*\/Ca\/Al [4]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cimg alt=\"green light emitting device\" height=\"42\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/green.png?width=48\u0026amp;height=42\" width=\"48\"\u003e Green\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. EQE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. Current Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17.9 cd\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. Power Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16.6 lm W\u003csup\u003e−1\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eUsage Datasheet\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eFor a high efficiency green OLED we recommend blending \u003ca href=\"https:\/\/www.ossila.com\/products\/pfo-f8-19456-48-5\" title=\"F8 (PFO) semiconducting polymer for OLEDs\"\u003eF8 (PFO)\u003c\/a\u003e with F8BT with the below specifications. This ink can then be deposited either in air or in a glove box with little difference in performance, provided that the exposure time and light levels are minimized.\u003c\/p\u003e\n\u003cp\u003eAt typical concentrations of 10 mg\/ml 100 mg of F8 (PFO) will make around 200 spin-coated devices on Ossila's standard ITO substrates (20 x 15 mm) assuming 50% solution usage (50% loss in filtering and preparation).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOLED reference device:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/products\/pfo-f8-19456-48-5\" title=\"PFO (F8) semiconductor polymer for OLED\"\u003eF8\u003c\/a\u003e with F8BT\u003c\/li\u003e\n\u003cli\u003eBlend ratio of 19:1 (F8:F8BT) in Toluene\u003c\/li\u003e\n\u003cli\u003eTotal concentration of 10 mg\/ml\u003c\/li\u003e\n\u003cli\u003e0.45 μm PTFE (hydrophobic) filter\u003c\/li\u003e\n\u003cli\u003eSpun at 2000 rpm (approx. 70 nm thickness)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePipetting 20 μl of the above solutions onto a substrate spinning at 2000 rpm should provide a good even coverage with approximately 70 nm thickness. The substrate needs to be spun until dry, which is typically only a few seconds — 15 seconds should be ample to achieve this. Thermal annealing should be undertaken at 80°C for 10 minutes prior to cathode deposition\u003c\/p\u003e\n\u003cp\u003eA basic but efficient OLED can be made using \u003ca href=\"https:\/\/www.ossila.com\/pages\/what-is-pedot-pss#popular\"\u003ePEDOT:PSS\u003c\/a\u003e as a hole transport layer and Calcium\/Aluminum as the electron contact. When used with the Ossila ITO substrates and shadow masks this produces an easy to fabricate yet efficient \u0026gt;100 cd\/m\u003csup\u003e2\u003c\/sup\u003e device.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg alt=\"Polyfluorene-based OLED architecture based on F8 blended with F8BT\" height=\"189\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/poly-fluorene-oled-arhitecture-f8-f8bt.svg?v=1718873759\" width=\"450\"\u003e\n\u003cfigcaption\u003eTypical Ossila device architecture: Polyfluorene-based OLED architecture based on F8 blended with F8BT.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eTechnical Data\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSoluble in\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Processing Solvents at 10mg\/ml\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM0231A4\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChloroform, chlorobenzene\u003c\/td\u003e\n\u003ctd\u003eChlorobenzene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM0231A5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eToluene, chloroform, chlorobenzene\u003c\/td\u003e\n\u003ctd\u003eToluene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM0231A6\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eToluene, chloroform, chlorobenzene\u003c\/td\u003e\n\u003ctd\u003eToluene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM0231A7\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eToluene, chloroform, chlorobenzene\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eToluene\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM0231A8\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eToluene, chloroform, chlorobenzene\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eToluene\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 id=\"pricing\"\u003ePricing\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"25%\"\u003eBatch\u003c\/th\u003e\n\u003cth\u003e250 mg\u003c\/th\u003e\n\u003cth\u003e500 mg\u003c\/th\u003e\n\u003cth\u003e1 g\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eM0231A8\u003c\/th\u003e\n\u003ctd\u003e[[price gbp=\"330\"]]\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"560\"]]\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"950\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eM0231A7\u003c\/th\u003e\n\u003ctd\u003e[[price gbp=\"210\"]]\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"340\"]]\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"600\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 id=\"msds\"\u003eMSDS Documentation\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/downloads.ossila.com\/msds\/f8bt.pdf\" title=\"F8BT MSDS Sheet\" target=\"_blank\"\u003e\u003cimg alt=\"F8BT MSDS\" class=\"msds-icon\" height=\"39\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/product-downloads-msds.svg\" width=\"30\"\u003eF8BT MSDS sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 id=\"literature\"\u003eLiterature and References\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003ePlease note that Ossila has no formal connection to any other authors or institutions in these references.\u003c\/em\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003ci\u003eConjugated-Polymer Blends for Optoelectronics. \u003c\/i\u003eC.R. McNeill et al., Advanced Materials, Vol 21, Issue 38-39, 3840 (2009)\u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003eElectron and hole transport in poly(fluorene-benzothiadiazole). \u003c\/i\u003eY. Zhang et al., Appl. phys. Lett., Vol 98, 143504 (2011)\u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003eOrganic Light Emitting Field Effect Transistors: Advances and Perspectives. \u003c\/i\u003eF. Cicoira et al., Advanced Functional Materials, Vol 17, Issue 17, 3421-3434 (2007)\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"expandable\" id=\"literature-and-reviews\"\u003e\n\u003col start=\"4\"\u003e\n\u003cli\u003e\n\u003cem\u003eHigh-Efficiency Polymer LEDs with Fast Response Times Fabricated via Selection of Electron-Injecting Conjugated Polyelectrolyte Backbone Structure, \u003c\/em\u003eM. Suh et al., ACS Appl. Mater. Interfaces, (2015), DOI: 10.1021\/acsami.5b07862.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbutton class=\"anchor expand-link\" data-expand-target=\"literature-and-reviews\" data-toggle-text=\"Hide Literature and Reviews\" type=\"button\"\u003eView Literature and Reviews\u003c\/button\u003e\u003c\/p\u003e","brand":"Ossila","offers":[{"title":"M0231A9 (Mw = 115766; PDI = 2.50) \/ 250 mg","offer_id":51982884471000,"sku":"M0231A9-250mg","price":330.0,"currency_code":"GBP","in_stock":true},{"title":"M0231A9 (Mw = 115766; PDI = 2.50) \/ 500 mg","offer_id":51982884503768,"sku":"M0231A9-500mg","price":560.0,"currency_code":"GBP","in_stock":true},{"title":"M0231A9 (Mw = 115766; PDI = 2.50) \/ 1 g","offer_id":51982884536536,"sku":"M0231A9-1g","price":950.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/F8BT_structure.jpg?v=1718724989"},{"product_id":"tmtes-pentacene","title":"TMTES-Pentacene","description":"\u003ch2 id=\"product-oneliner\"\u003eTMTES-Pentacene, an ideal small-molecule semiconductor for device fabrication\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eAvailable online for priority dispatch\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e1,4,8,11-tetramethyl-6,13-triethylsilylethynyl pentacene also known as TMTES-Pentacene. It is a soluble derivative of Pentacene [1], achieving mobilities of up to 4.34 cm\u003csup\u003e2\u003c\/sup\u003e\/Vs. TMTES-Pentacene is an ideal small-molecule semiconductor for both device fabrication and investigating the charge transport of solution-processed crystal semiconductor [4]. Mobilities of 3.5 cm\u003csup\u003e2\u003c\/sup\u003e\/Vs have been measured when spin coated using CYTOP\u003csup\u003e©\u003c\/sup\u003e as the gate dielectric [2], and mobilities of up to 4.34 cm\u003csup\u003e2\u003c\/sup\u003e\/Vs have been achieved when used with high-permittivity polymer binders [3].\u003c\/p\u003e\n\u003ch2\u003eGeneral Information\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFull name\u003c\/th\u003e\n\u003ctd\u003e1,4,8,11-tetramethyl-6,13-triethylsilylethynyl pentacene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSynonyms\u003c\/th\u003e\n\u003ctd\u003eTMTES-pentacene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCAS number\u003c\/th\u003e\n\u003ctd\u003en\/a\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMolecular formula\u003c\/th\u003e\n\u003ctd\u003eC\u003csub\u003e42\u003c\/sub\u003eH\u003csub\u003e50\u003c\/sub\u003eSi\u003csub\u003e2\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMolecular weight\u003c\/th\u003e\n\u003ctd\u003e611.017 g\/mol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAppearance\u003c\/th\u003e\n\u003ctd\u003eBlack crystalline solid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSolvents\u003c\/th\u003e\n\u003ctd\u003eAnisole, butylbenzene, chlorobenzene, chloroform, dichlorobenzene, tetrahydrofuran, toluene, xylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended solvent\u003c\/th\u003e\n\u003ctd\u003eToluene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended concentration\u003c\/th\u003e\n\u003ctd\u003e10 mg\/ml (drop cast \/ spin cast)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cfigure\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tmtes-pentacene-chemical-structure-body.png\" rel=\"noopener\" target=\"_blank\" title=\"tmtes-pentacene\"\u003e\u003cimg alt=\"tmtes-pentacene\" height=\"240\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tmtes-pentacene-chemical-structure-body.png?height=240\" style=\"margin-bottom: 16px; float: none;\" width=\"320\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eChemical structure of TMTES-pentacene. Chemical formula C\u003csub\u003e42\u003c\/sub\u003eH\u003csub\u003e50\u003c\/sub\u003eSi\u003csub\u003e2\u003c\/sub\u003e.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eCharacterization\u003c\/h2\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tmtes-pentacene-nmr.png\"\u003e\u003cimg alt=\"1H-NMR trace for TMTES pentacene\" height=\"351\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tmtes-pentacene-nmr.png?width=480\" width=\"480\"\u003e\u003c\/a\u003e\n\u003cfigcaption\u003eTMTES-Pentacene NMR trace.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eReferences\u003c\/h2\u003e\n\u003cp\u003e(Please note that Ossila has no formal connection to any other authors or institutions in these references):\u003c\/p\u003e\n\u003cp\u003e[1] \u003ci\u003eHigh performance, acene-based organic thin film transistors. \u003c\/i\u003eGonzalo R Llorente et al., Chem. Commun., p3059-3061 (2009)\u003c\/p\u003e\n\u003cp\u003e[2] \u003ci\u003eCharge-transport physics of high-mobility molecular semiconductors. \u003c\/i\u003eH Sirringhaus et al., Status Solidi B., V 9, 1655-1676 (2012)\u003c\/p\u003e\n\u003cp\u003e[3] \u003ci\u003eHigh Performance Organic Transistors Using Small Molecule Semiconductors and High Permittivity Semiconducting Polymers. \u003c\/i\u003eKeri L McCall et al., Advanced Functional Materials, V 17, Issue 17, p3421-3434 (2007)\u003c\/p\u003e\n\u003cp\u003e[4] \u003ci\u003eHall-Effect Measurements Probing the Degree of Charge-Carrier Delocalization in Solution-Processed Crystalline Molecular Semiconductors. \u003c\/i\u003eJui-Fen Chang et al., PhysRe Lett, V 107, 066601 (2011)\u003c\/p\u003e\n","brand":"Ossila","offers":[{"title":"200 mg","offer_id":1200243833,"sku":"M241-200mg","price":220.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/tmtes-pentacene-chemical-structure-title.png?v=1745499421"},{"product_id":"pce10","title":"PTB7-Th (PCE10, PBDTTT-EFT)","description":"\u003ch2 id=\"product-oneliner\"\u003eHigh Purity, New Generation OPV Donor Polymer\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eIncreased efficiency and more stable than PTB7\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e | \u003ca href=\"#specifications\"\u003eSpecifications\u003c\/a\u003e | \u003ca href=\"#msds\"\u003eMSDS\u003c\/a\u003e | \u003ca href=\"#literature\"\u003eLiterature and Reviews\u003c\/a\u003e | \u003ca href=\"#technical-support\"\u003eTechnical Support\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp id=\"overview\"\u003ePTB7-Th, also known as PCE10 or PBDTTT-EFT, is in the new generation of OPV donor polymers that could deliver on the heralded 10\/10 target of 10% efficiency and 10 years lifetime. This material has already shown impressive potential with in excess of 9% efficiency reported in the literature and over 7% produced when using large area deposition processes in air with a standard architecture [1,2]. In our own labs we have achieved efficiencies of over 9%.\u003c\/p\u003e\n\u003cp\u003eThe advantages of PCE10 are that not only does the material lower HOMO\/LUMO levels and increase the efficiencies compared to \u003ca title=\"PTB7\" href=\"https:\/\/www.ossila.com\/products\/ptb7\"\u003ePTB7\u003c\/a\u003e but, more significantly, it is also far more stable. Early indications are that it can be handled under ambient conditions without issues, suggesting that we can look forward to measuring the long term lifetime of the devices.\u003c\/p\u003e\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003ch3\u003eThe Luminosyn™ Range\u003c\/h3\u003e\n\u003chr\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-12\"\u003e\n\u003cimg width=\"30\" style=\"float: left; padding-right: 10px; padding-bottom: 10px;\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/icon-tick.svg\" loading=\"lazy\" height=\"30\"\u003e\u003cstrong\u003eHigh Purity Materials:\u003c\/strong\u003e Purified by Soxhlet extraction with methanol, hexane, and chlorobenzene under argon atmosphere.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-12\"\u003e\n\u003cimg width=\"30\" style=\"float: left; padding-right: 10px; padding-bottom: 10px;\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/icon-tick.svg\" loading=\"lazy\" height=\"30\"\u003e\u003cstrong\u003eBatch-Specific Data:\u003c\/strong\u003e Confidence in your materials with batch-specific GPC data for your thesis or publications.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-12\"\u003e\n\u003cimg width=\"30\" style=\"float: left; padding-right: 10px; padding-bottom: 10px;\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/icon-tick.svg\" loading=\"lazy\" height=\"30\"\u003e\u003cstrong\u003eLarge Quantity Orders:\u003c\/strong\u003e Plan your experiments with confidence using polymers from the same batch.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"specifications\"\u003eGeneral Information\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCAS Number\u003c\/th\u003e\n\u003ctd\u003e1469791-66-9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eFull Name\u003c\/th\u003e\n\u003ctd\u003ePoly[4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b;4,5-b']dithiophene-2,6-diyl-alt-(4-(2-ethylhexyl)-3-fluorothieno[3,4-b]thiophene-)-2-carboxylate-2-6-diyl]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eChemical Formula\u003c\/th\u003e\n\u003ctd\u003e(C\u003csub\u003e49\u003c\/sub\u003eH\u003csub\u003e57\u003c\/sub\u003eFO\u003csub\u003e2\u003c\/sub\u003eS\u003csub\u003e6\u003c\/sub\u003e)\u003csub\u003en\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eHOMO \/ LUMO\u003c\/th\u003e\n\u003ctd\u003eHOMO = 5.24 eV, LUMO = 3.66 eV [1]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eOptical\u003c\/th\u003e\n\u003ctd\u003eλ\u003csub\u003emax\u003c\/sub\u003e = 720 nm; λ\u003csub\u003eedge\u003c\/sub\u003e = 785 nm; \u003cem\u003eE\u003c\/em\u003e\u003csub\u003eg\u003c\/sub\u003e (optical) = 1.58 eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSoluble In\u003c\/th\u003e\n\u003ctd\u003eChloroform, chlorobenzene, dichlorobenzene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eRecommended Processing Solvents at 10mg\/ml\u003c\/th\u003e\n\u003ctd\u003eChloroform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSynonyms\u003c\/th\u003e\n\u003ctd\u003ePCE10, PBDTT-FTTE, PTB7-Th\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eClassification or Family\u003c\/th\u003e\n\u003ctd\u003eThienothiophene, Benzodithiophene, Heterocyclic five-membered ring, Organic semiconducting materials, Low band gap polymers, Organic Photovoltaics, Polymer Solar Cells, All-PSCs, NF-PSCs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eBatch Details\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"20%\"\u003eBatch Number\u003c\/th\u003e\n\u003cth width=\"20%\"\u003eM\u003csub\u003eW\u003c\/sub\u003e\n\u003c\/th\u003e\n\u003cth width=\"20%\"\u003eM\u003csub\u003eN\u003c\/sub\u003e\n\u003c\/th\u003e\n\u003cth width=\"20%\"\u003ePDI\u003c\/th\u003e\n\u003cth width=\"20%\"\u003eStock Info\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM0261A6\u003c\/td\u003e\n\u003ctd\u003e135,141\u003c\/td\u003e\n\u003ctd\u003e53,926\u003c\/td\u003e\n\u003ctd\u003e2.51\u003c\/td\u003e\n\u003ctd\u003eIn stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv id=\"past product detail\" class=\"expandable\"\u003e\n\u003ch3\u003ePrevious Batch Details\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"20%\"\u003eBatch Number\u003c\/th\u003e\n\u003cth width=\"20%\"\u003eM\u003csub\u003eW\u003c\/sub\u003e\n\u003c\/th\u003e\n\u003cth width=\"20%\"\u003eMn\u003c\/th\u003e\n\u003cth width=\"20%\"\u003ePDI\u003c\/th\u003e\n\u003cth width=\"20%\"\u003eStock Info\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM263\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003e47,043\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003e23,781\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003e1.98\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM264\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003e57,467\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003e27,395\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003e2.10\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM0261A1\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003e56,484\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003e22,733\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003e2.48\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM0261A3\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003e57,183\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003e29,285\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003e1.95\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM0261A4\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003e125,205\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003e47,538\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003e2.63\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM0261A5\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003e133,198\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003e61,416\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003e2.17\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbutton type=\"button\" data-toggle-text=\"Hide past product detail\" data-expand-target=\"past product detail\" class=\"anchor expand-link\"\u003ePast product details\u003c\/button\u003e\u003c\/p\u003e\n\u003ch2\u003eChemical Structure\u003c\/h2\u003e\n\u003chr\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/PCE10_-_ptb7-th-body.png\" target=\"_blank\"\u003e\u003cimg width=\"221\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/PCE10_-_ptb7-th-body.png?v=1718876576\u0026amp;width=221\u0026amp;height=240\" loading=\"lazy\" height=\"240\" alt=\"PTB7-Th chemical structure\"\u003e\u003c\/a\u003e\n\u003cfigcaption\u003ePTB7-Th (PCE10) chemical structure, CAS No. 1469791-66-9\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003ePCE10 is one of the most exciting materials to have made it out of the labs in recent years and offers huge potential for more in depth research. We'll be working hard over the next few months to maximize efficiencies by optimizing the device architecture, and we will provide further results as we do so. In the mean time, our current fabrication routine is below, and should you have any further questions or queries please \u003ca href=\"#technical-support\"\u003econtact us\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003cimg width=\"50\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/review-paper-icon.png?v=1613159723\u0026amp;width=50\" loading=\"lazy\" height=\"56\" class=\"float-left no-margin-bottom\" alt=\"Ossila's PTB7-Th was used in a high impact paper (IF 18.81)\"\u003e\n\u003cp class=\"no-margin\"\u003ePTB7-Th from Ossila was used in the high-impact paper (IF 18.81), \u003ca rel=\"nofollow\" href=\"https:\/\/onlinelibrary.wiley.com\/doi\/abs\/10.1002\/adfm.201701818\" class=\"text-italics\" target=\"_blank\"\u003eCopper(I) Thiocyanate (CuSCN) Hole-Transport Layers Processed from Aqueous Precursor Solutions and Their Application in Thin-Film Transistors and Highly Efficient Organic and Organometal Halide Perovskite Solar Cells\u003c\/a\u003e, N Wijeyasinghe et al., Adv. Funct. Mater., 1701818 (2017); DOI: 10.1002\/adfm.201701818.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"all-data\" class=\"expandable\"\u003e\n\u003ch2\u003eUsage Details\u003c\/h2\u003e\n  \u003chr\u003e\n\u003cdiv class=\"info-tip-box\"\u003e\u003cem\u003eThis fabrication routine was published in 2015 and used a now discontinued batch of PCE10, Batch No. M261, that had a broad range molecular weight definition of Mw \u0026gt; 40,000.\u003c\/em\u003e\u003c\/div\u003e\n\u003cfigure\u003e\u003cimg width=\"550\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/pce10-jv-curve-light-dark.png?v=1718877919\u0026amp;width=550\u0026amp;height=356\" loading=\"lazy\" height=\"356\" alt=\"PCE10 JV curve in light and dark\"\u003e\n\u003cfigcaption\u003e\u003cstrong\u003ePCE10 JV Curve:\u003c\/strong\u003e Voc = 0.785 V; Jsc = 16.81 mA\/cm\u003csup\u003e2\u003c\/sup\u003e; FF = 68.57%; PCE = 9.04%\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eReference Devices\u003c\/h2\u003e\n  \u003chr\u003e\n\u003cp\u003eReference devices were made on batch M261 to assess the effect of PBDTTT-EFT:\u003ca title=\"PC70BM\" href=\"https:\/\/www.ossila.com\/products\/pc70bm\"\u003ePC\u003csub\u003e70\u003c\/sub\u003eBM\u003c\/a\u003e active layer thickness on OPV efficiency with the below structure. These were fabricated under inert atmosphere before encapsulation and measurement under ambient conditions.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eGlass \/ ITO (100 nm) \/ \u003ca title=\"AI 4083\" href=\"https:\/\/www.ossila.com\/products\/pedot-pss-ai-4083\"\u003ePEDOT:PSS AI 4083\u003c\/a\u003e (30 nm) \/ PBDTTT-EFT:PC\u003csub\u003e70\u003c\/sub\u003eBM (1:1.5) \/ Ca (5 nm) \/ Al (100 nm)\u003c\/p\u003e\n\u003cp\u003eFor generic details please see the \u003ca href=\"\/pages\/organic-solar-cell-fabrication\"\u003efabrication guide\u003c\/a\u003e and \u003ca href=\"https:\/\/www.ossila.com\/pages\/guide-to-making-organic-photovoltaics-solar-cells-or-organic-light-emitting-diodes-oleds\"\u003evideo\u003c\/a\u003e. For specific details please see the below condensed fabrication report which details the optical modeling and optimization of the multilayer stack.\u003c\/p\u003e\n\u003cp\u003eThe PBDTTT-EFT:PC\u003csub\u003e70\u003c\/sub\u003eBM solution was made in chlorobenzene (CB) at 35 mg\/ml before being diluted with 3% diiodooctane (DIO) to promote the correct morphology.\u003c\/p\u003e\n\u003cp\u003eActive layer thicknesses were achieved from spincasting the film at spin speeds of 2000, 2700, 3900 and 6000 rpm for 30s. Additionally, a methanol wash was performed for all devices to help remove the DIO additive. For each of these spin speeds a total of 2 substrates (3 in the case of 2700 rpm) was produced, each with 8 pixels and the data presented below represents a non-subjective (no human intervention) analysis of the best 75% of pixels by PCE (18 pixels for 2700 rpm condition, 12 pixels for each other).\u003c\/p\u003e\n\u003cp\u003eOverall, the average efficiency of 8.30% PCE (9.01% maximum) was found from a 2700 rpm spin speed.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg width=\"550\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/pce10-device-metrics.png?v=1718877976\u0026amp;width=550\u0026amp;height=336\" loading=\"lazy\" height=\"336\" alt=\"PCE10 device metrics\"\u003e\n\u003cfigcaption\u003e\u003cstrong\u003eFigure 1:\u003c\/strong\u003e PCE, Jsc, Voc and FF for different spin speeds. Data shown is averaged with standard deviation of the best 75% of pixels. Standard deviation for Voc was ±0.01 V for each criterion. The JV curve (dark and under illumination) for the best performing device is shown below.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003e\u003cstrong\u003eNote on effect of epoxy:\u003c\/strong\u003e Due to the very high solubility of the PBDTTT-EFT it was noted during fabrication that the film changed color when in contact with the encapsulation epoxy in liquid form for extended periods indicating that there was some miscibility. Inspection of the active areas underneath the top cathode indicated that the epoxy had not seeped into the active area before curing and device metrics indicate that this did not appear to affect performance. However, we would recommend minimizing contact time between the epoxy and PBDTTT-EFT films before UV curing.\u003c\/p\u003e\n\u003ch2\u003eCondensed Fabrication Routine\u003c\/h2\u003e\n  \u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eSubstrates and cleaning\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll solvent cleaning was carried out using Ossila \u003ca title=\"Cleaning Beaker\" href=\"https:\/\/www.ossila.com\/products\/annealing-cleaning-beaker\"\u003eAnnealing and Cleaning Beakers\u003c\/a\u003e with Ossila's complimentary \u003ca title=\"Substrate rack for cleaning\" href=\"https:\/\/www.ossila.com\/products\/substrate-rack\"\u003eSubstrate Rack for Cleaning and Storage\u003c\/a\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEdgeless 8 pixel substrates (S211)\u003c\/li\u003e\n\u003cli\u003e5 minutes sonication in hot 10% NaOH solution\u003c\/li\u003e\n\u003cli\u003e1x boiling deionized water (DI) dump rinse, 1x cold dump rinse\u003c\/li\u003e\n\u003cli\u003e5 minutes sonication in hot 1% \u003ca href=\"https:\/\/www.ossila.com\/products\/hellmanex-iii\"\u003eHellmanex III\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e2x boiling DI rinses, DI\u003c\/li\u003e\n\u003cli\u003e5 minutes sonication in warm isopropyl alcohol (IPA)\u003c\/li\u003e\n\u003cli\u003e1x boiling DI dump rinse, 1x cold dump rinse\u003c\/li\u003e\n\u003cli\u003eN\u003csub\u003e2\u003c\/sub\u003e blow dry\u003c\/li\u003e\n\u003cli\u003eSubstrates held on a hotplate at 120°C before spin-coating the hole transport layer (no further cleaning or surface treatment required)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePEDOT:PSS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca title=\"AI 4083 PEDOT:PSS\" href=\"https:\/\/www.ossila.com\/products\/pedot-pss-ai-4083\"\u003eAI 4083 PEDOT:PSS\u003c\/a\u003e filtered through a 0.45 µm PES filter (C2009S1)\u003c\/li\u003e\n\u003cli\u003eSpin on heated substrates at 6000 rpm for 30s\u003c\/li\u003e\n\u003cli\u003eBake at 120°C after spincast\u003c\/li\u003e\n\u003cli\u003eCathode strip wipe with cleanroom swab dipped in DI, replaced back on hotplate until transfer to \u003ca title=\"The Ossila Glove Box\" href=\"\/products\/glove-box\"\u003eglove box\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdditional bake in the glove box for 30 mins to remove residual moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eActive Layer Solution\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFresh stock solutions of PBDTTT-EFT (M261) made at a concentration 14 mg\/ml in anhydrous CB and dissolved at 70°C for 1.5 hours\u003c\/li\u003e\n\u003cli\u003eMixed with dry Ossila 95% \u003ca href=\"https:\/\/www.ossila.com\/products\/pc70bm\"\u003eC70 PCBM\u003c\/a\u003e at a blend ratio of 1:1.5 to make an overall solution concentration of 35 mg\/ml\u003c\/li\u003e\n\u003cli\u003eMixed in 3% DIO and then heated the solution at 70°C with a \u003ca title=\"Magnetic stir bars for mixing solutions in vials\" href=\"\/products\/magnetic-stir-bars\"\u003estirbar\u003c\/a\u003e for 2 hours\u003c\/li\u003e\n\u003cli\u003eCooled prior to spincasting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eActive layer test films\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTest film spun at 2000 rpm for 30s using unfiltered solution with a methanol wash before measuring with a Dektak surface profiler\u003c\/li\u003e\n\u003cli\u003eReference film displayed a thickness of 140 nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eActive layers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDevices spun using 30 µl dynamic dispense for 30s\u003c\/li\u003e\n\u003cli\u003eMethanol wash was then immediately performed as a secondary spin step, 20 µl at 4000 rpm for 30 seconds\u003c\/li\u003e\n\u003cli\u003eCathode wiped with CB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEvaporation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLeft in vacuum chamber overnight and evaporated with the below parameters.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5 nm Ca at 0.2 Å\/s\u003c\/li\u003e\n\u003cli\u003e100 nm Al at 1.5 Å\/s\u003c\/li\u003e\n\u003cli\u003eDeposition pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEncapsulation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAs standard using Ossila \u003ca title=\"Encapsulation Epoxy for OPV devices\" href=\"https:\/\/www.ossila.com\/products\/pv-oled-encapsulation-epoxy\"\u003eEncapsulation Epoxy (E132)\u003c\/a\u003e with \u003ca title=\"Encapsulation glass coverslips for OPV\" href=\"https:\/\/www.ossila.com\/products\/encapsulation-coverslips\"\u003eglass coverslips (C181)\u003c\/a\u003e: 30 mins UV exposure in glove box using UV lamp MEGA LV101\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJV sweeps taken with Keithley 237 sourcemeter\u003c\/li\u003e\n\u003cli\u003eIllumination by Newport Oriel 9225-1000 solar simulator with 100 mW\/cm\u003csup\u003e2\u003c\/sup\u003e AM1.5 output\u003c\/li\u003e\n\u003cli\u003eNREL certified silicon reference cell used to calibrate\u003c\/li\u003e\n\u003cli\u003eLamp current: 7.8 A\u003c\/li\u003e\n\u003cli\u003eSolar output at start of testing: 1.00 suns at 23 °C\u003c\/li\u003e\n\u003cli\u003eSolar output at end of testing: 1.00 suns at 25 °C\u003c\/li\u003e\n\u003cli\u003eAir cooled substrates\u003c\/li\u003e\n\u003cli\u003eRoom temperature at start of testing : 25 °C\u003c\/li\u003e\n\u003cli\u003eRoom temperature at end of testing: 25 °C\u003c\/li\u003e\n\u003cli\u003eNo aperture mask, pixel size: 0.4 mm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbutton type=\"button\" data-toggle-text=\"Hide Data\" data-expand-target=\"all-data\" class=\"anchor expand-link\"\u003eView more specifications\u003c\/button\u003e\u003c\/p\u003e\n\u003ch2 id=\"msds\"\u003eMSDS Documentation\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca title=\"PTB7-Th MSDS Sheet\" href=\"https:\/\/downloads.ossila.com\/msds\/pce10.pdf\" target=\"_blank\"\u003e\u003cimg width=\"30\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/product-downloads-msds.svg\" loading=\"lazy\" height=\"39\" class=\"msds-icon\" alt=\"PTB7-Th MSDS\"\u003ePTB7-Th MSDS sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 id=\"literature\"\u003eReferences\u003c\/h2\u003e\n\u003chr\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003ci\u003eSide Chain Selection for Designing Highly Efficient Photovoltaic Polymers with 2D-Conjugated Structure\u003c\/i\u003e, S. Zhang et al., Macromolecules, 47, 4653-4659 (2014)\u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003eHighly Efficient 2D-Conjugated Benzodithiophene-Based Photovoltaic Polymer with Linear Alkylthio Side Chain\u003c\/i\u003e, L. Ye et al., Chemistry of Materials., 26, 3603-3605 (2014)\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Ossila","offers":[{"title":"M0261A6 (Mw = 135141; PDI = 2.51) \/ 100 mg","offer_id":50629134123224,"sku":"M0261A6-100mg","price":400.0,"currency_code":"GBP","in_stock":true},{"title":"M0261A6 (Mw = 135141; PDI = 2.51) \/ 250 mg","offer_id":50629134155992,"sku":"M0261A6-250mg","price":800.0,"currency_code":"GBP","in_stock":true},{"title":"M0261A6 (Mw = 135141; PDI = 2.51) \/ 500 mg","offer_id":50629134188760,"sku":"M0261A6-500mg","price":1300.0,"currency_code":"GBP","in_stock":true},{"title":"M0261A6 (Mw = 135141; PDI = 2.51) \/ 1 g","offer_id":50629134221528,"sku":"M0261A6-1g","price":2400.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/PCE10_-_ptb7-th.jpg?v=1718725122"},{"product_id":"mai-methyl-ammonium-iodide","title":"Methylammonium Iodide (MAI)","description":"\u003ch2 id=\"product-oneliner\"\u003eMethylammonium iodide, precursor for the synthesis of perovskites\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eHigh quality, low price, and available online for fast and secure dispatch\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e | \u003ca href=\"#specifications\"\u003eSpecifications\u003c\/a\u003e | \u003ca href=\"#msds\"\u003eMSDS\u003c\/a\u003e | \u003ca href=\"#pricing\"\u003ePricing and Options\u003c\/a\u003e | \u003ca href=\"#resources\"\u003eResources and Support\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp id=\"overview\"\u003eMethylammonium iodide (MAI), CAS number 14965-49-2, also referred to as methylamine hydroiodide, is a precursor for the synthesis of organic-inorganic hybrid perovskites for use in FETs, LEDs and PVs.\u003c\/p\u003e\n\n\u003cdiv class=\"row display-flex\"\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Perovskite precursor material\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Lab_Proof.svg\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003ePerovskite precursor material\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003efor the synthesis of organic-inorganic hybrid perovskite\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 margin-top text-center\"\u003e\n\u003cimg alt=\"Worldwide shipping\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/free-shipping.svg\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eWorldwide shipping\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eQuick and reliable shipping\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"electronic applications\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Voltage.svg\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eUsed in multiple electronic applications\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eincluding FETs, LEDs, and PVs\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"High purity\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/2D-Materials-Icons_-Purity.svg\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eHigh purity\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003e\u0026gt; 99.9% non-recrystallized and recrystallized grade available\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003cimg alt=\"Methylammonium Iodide (MAI) from Ossila was used in the high-impact paper (IF 30.85)\" class=\"float-left no-margin-bottom\" height=\"56\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/review-paper-icon.png?v=1613159723\u0026amp;width=50\" width=\"50\"\u003e\n\u003cp class=\"no-margin\"\u003eMethylammonium Iodide (MAI) from Ossila was used in the high-impact paper (IF 30.85), \u003ca class=\"text-italics\" href=\"https:\/\/doi.org\/10.1002\/adma.201603016\" rel=\"nofollow\" target=\"_blank\"\u003eStrontium Insertion in Methylammonium Lead Iodide: Long Charge Carrier Lifetime and High Fill-Factor Solar Cells\u003c\/a\u003e, D. Pérez-del-Rey et al., Adv. Mater., 28, 9839-9845 (2016); DOI: 10.1002\/adma.201603016.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eChemical Formula\u003c\/th\u003e\n\u003ctd\u003eCH\u003csub\u003e6\u003c\/sub\u003eIN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSynonyms\u003c\/th\u003e\n\u003ctd\u003eMethylamine hydroiodide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCAS No.\u003c\/th\u003e\n\u003ctd\u003e14965-49-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eChemical Name\u003c\/th\u003e\n\u003ctd\u003eMethylammonium iodide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003ePhysical Aappearance\u003c\/th\u003e\n\u003ctd\u003eWhite, crystalline solid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003ePurity\u003c\/th\u003e\n\u003ctd\u003e\n\u003cp\u003eM272: 99.9% (ICP-OES)\u003c\/p\u003e\n\u003cp\u003eM271: \u0026gt;99.9% (further purified by double recrystallization from 99.9% grade in ethanol)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMolecular Weight\u003c\/th\u003e\n\u003ctd\u003e158.97 g\/mol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eRecommended Solvents (for perovskite synthesis)\u003c\/th\u003e\n\u003ctd\u003eDMF, DMSO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eChemical Structure\u003c\/h2\u003e\n\u003chr\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/methyl-ammonium-iodide-structure-body.png\" rel=\"noopener noreferrer\" target=\"_blank\" title=\"Methyl-ammonium iodide (MAI) chemical structure\"\u003e \u003cimg alt=\"Methyl-ammonium iodide (MAI) chemical structure\" height=\"196\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/methyl-ammonium-iodide-structure-body.png\" width=\"240\"\u003e\u003c\/a\u003e\n\u003cfigcaption\u003eMethylammonium Iodide (MAI) chemical structure\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eNMR spectrum\u003c\/h2\u003e\n\u003chr\u003e\n\u003cfigure\u003e\u003ca alt=\"Methylammonium Iodide NMR Spectrum\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/mai_nmr-spectrum.png\"\u003e \u003cimg alt=\"MAI 1H-NMR spectrum\" height=\"295.219\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/mai_nmr-spectrum.png?v=1718874363\" width=\"848.328\"\u003e\u003c\/a\u003e\n\u003cfigcaption\u003e\u003cem\u003e\u003csup\u003e1\u003c\/sup\u003eH NMR spectrum of methylammonium iodide in DMSO (500 MHz). The peaks centered around 2.5 and 3.3 ppm are residual DMSO and water impurities respectively from the deuterated NMR solvent. (Click the image for a larger version)\u003c\/em\u003e\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2 id=\"msds\"\u003eMSDS Documentation\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/downloads.ossila.com\/msds\/mai-methyl-ammonium-iodide.pdf\" target=\"_blank\" title=\"Methylammonium Iodide MSDS Sheet\"\u003e\u003cimg alt=\"Methylammonium Iodide MSDS\" class=\"msds-icon\" height=\"39\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/product-downloads-msds.svg\" width=\"30\"\u003eMethylammonium Iodide MSDS sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eDue to the high purity of the methylammonium iodide (\u0026gt;99.9% recrystallized), it should be noted that its solubility is reduced within dimethyl formamide and dimethyl sulfoxide. This reduced solubility is due to the removal of trace amounts of residual hydroiodic acid (HI) used during the synthesis and purification of the material. This can potentially have an impact upon the performance of solar cells leading to a reduction in maximum power conversion efficiency achievable. Adding fixed concentrations of hydroiodic acid to perovskite solutions can allow for the improvement of device metrics\u003csup\u003e[1-3]\u003c\/sup\u003e. Using high-purity precursor materials allows for accurate addition of amounts of hydroiodic acid giving higher reproducibility to experiments. It is recommended that between 1% and 10% hydroiodic acid is used with high-purity methylammonium iodide to achieve optimal device performance. The amount required depends on the precursors used, solution concentration, solvent used, and processing environment. Therefore, this will need to be adjusted for each individual laboratory and process.\u003c\/p\u003e\n\u003cp\u003eFor simpler ink fabrication, it is recommended that the lower-purity methylammonium iodide (99.9% non-recrystallized) is used.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cem\u003eHysteresis-less inverted CH\u003csub\u003e3\u003c\/sub\u003eNH\u003csub\u003e3\u003c\/sub\u003ePbI\u003csub\u003e3\u003c\/sub\u003e planar perovskite hybrid solar cells with 18.1% power conversion efficiency, \u003c\/em\u003eJ. H. Heo et al., Energ. Environ. Sci., 8, 602-1608 (2015); DOI: 10.1039\/C5EE00120J.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eA [2,2]paracyclophane triarylamine-based hole-transporting material for high performance perovskite solar cells, \u003c\/em\u003eS Park et al., J. Mater. Chem. A., 3, 24215-24220 (2015); DOI: 10.1039\/C5TA08417B.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eEnhanced optopelectronic quality of perovskite thin films with hydrophosphorous acid for planar heterojunction solar cells,\u003c\/em\u003e W. Zhang et al., Nat. Commun., 6, 10030 (2015); doi:10.1038\/ncomms10030.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cfigure\u003e\u003cimg alt=\"Methylammonium iodide (MAI) photo\" height=\"240\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/methyl-ammonium-iodide-photo.png?v=1726498467\u0026amp;width=240\" width=\"240\"\u003e\n\u003cfigcaption\u003eMethylammonium Iodide (MAI) powder\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eUsage details\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch3\u003eReference devices - perovskite PVs\u003c\/h3\u003e\n\u003cp\u003eReference devices were made to assess the performance of perovskite (MAI:PbCl\u003csub\u003e2\u003c\/sub\u003e) based devices with the below structure. These were fabricated in air prior to spincasting the fullerene layer in a N\u003csub\u003e2\u003c\/sub\u003e glove box Substrates were then transferred to a vacuum chamber where a composite metal cathode was thermally evaporated. Finally, substrates were encapsulated inside the glove box before measurements were taken under ambient conditions.\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003e\u003cstrong\u003eGlass \/ ITO (100 nm) \/ \u003ca href=\"https:\/\/www.ossila.com\/products\/pedot-pss-ai-4083\" title=\"AI 4083 PEDOT:PSS\"\u003ePEDOT:PSS AI 4083\u003c\/a\u003e (30 nm) \/ MAI:PbCl\u003csub\u003e2\u003c\/sub\u003e \/ \u003ca href=\"https:\/\/www.ossila.com\/products\/pc70bm\" title=\"PC70BM, PC71BM\"\u003ePC\u003csub\u003e70\u003c\/sub\u003eBM\u003c\/a\u003e \/ Ca (5 nm) \/ Al (100 nm)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor generic details please see the \u003ca alt=\"Perovskite Fabrication Guide\" href=\"\/pages\/perovskite-solar-cells-fabrication-guide-using-i101-perovskite-precursor-ink\" title=\"Perovskite fabrication guide\"\u003efabrication guide\u003c\/a\u003e and \u003ca alt=\"Perovskite Video Guide\" href=\"\/pages\/video-guide-to-make-efficient-air-processed-perovskite-devices\" title=\"How to make perovskites video\"\u003evideo\u003c\/a\u003e. For specific details please see the below condensed fabrication report which details the optical modeling and optimization of the multilayer stack.\u003c\/p\u003e\n\u003cp\u003eThe perovskite solution (MAI:PbCl\u003csub\u003e2\u003c\/sub\u003e at a molar ratio of 3:1) was made in dimethylformamide (DMF) at a concentration of 664 mg\/ml. It was found to be critical that both materials were mixed dry prior to adding the solvent in order to achieve such high concentration.\u003c\/p\u003e\n\u003cp\u003eFor maximum efficiency, the active layer thickness was achieved from spin casting the heated solution (70°C) onto a hot \u003ca href=\"https:\/\/www.ossila.com\/products\/pedot-pss-ai-4083\" title=\"AI 4083 PEDOT:PSS\"\u003ePEDOT:PSS AI 4083\u003c\/a\u003e substrate (90°C) at a spin speed of 5000 rpm for 30s. The films were then placed back onto the hotplate (90°C) for 2 hrs. The data below shows the maximum performance achieved from non-optimized conditions.\u003c\/p\u003e\n\u003cp\u003eOverall, the average efficiency after 5 mins light soaking was 8.89% (9.57% maximum) from MAI:PbCl\u003csub\u003e2\u003c\/sub\u003e based devices. Hysteresis was observed to be quite significant, with sweeps running from positive to negative bias presenting the best efficiencies (hereby referred to as reverse sweeps).\u003c\/p\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/i101-perovskite-ink-jv-curve.svg?v=1726498849\" target=\"_blank\"\u003e\u003cimg alt=\"I101 perovskite ink J-V curve\" height=\"360\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/i101-perovskite-ink-jv-curve.svg?v=1726498849\u0026amp;width=550\" width=\"550\"\u003e\u003c\/a\u003e\n\u003cfigcaption\u003eJV curve under AM1.5 irradiation for a PV device based on MAI perovskite ink. Device characteristics were recorded on a reverse sweep.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/i101-perovskite-ink-efficiency.svg?v=1726498904\" target=\"_blank\"\u003e\u003cimg alt=\"I101 perovskite ink efficiency histogram\" height=\"349\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/i101-perovskite-ink-efficiency.svg?v=1726498904\u0026amp;width=550\" width=\"550\"\u003e\u003c\/a\u003e\n\u003cfigcaption\u003eDistribution in device efficiencies recorded for a typical process run. Data taken from 5 substrates containing 30 pixels. 10 pixels having low operational efficiency resulting from their proximity to the edge of the device substrate were removed from this analysis.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eFabrication\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eSubstrates and cleaning\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePixelated Cathode substrates (S171) or Photovoltaic (8 Pixel) Substrates\u003c\/li\u003e\n\u003cli\u003e5 minutes sonication in hot 1% \u003ca alt=\"Hellmanex III Cleaning Solution\" href=\"\/products\/hellmanex-iii\" title=\"Hellmanex III for critical cleaning\"\u003eHellmanex III\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e1x boiling DI dump rinse, 1x cold dump rinse\u003c\/li\u003e\n\u003cli\u003e5 minutes sonication in warm IPA\u003c\/li\u003e\n\u003cli\u003e2x DI cold dump rinse\u003c\/li\u003e\n\u003cli\u003eStored in DI for 1hr\u003c\/li\u003e\n\u003cli\u003e5 minutes sonication in hot 10% NaOH solution\u003c\/li\u003e\n\u003cli\u003e2x DI dump rinse\u003c\/li\u003e\n\u003cli\u003eN\u003csub\u003e2\u003c\/sub\u003e blow dry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePEDOT:PSS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/products\/pedot-pss-ai-4083\" title=\"AI 4083 PEDOT:PSS\"\u003ePEDOT:PSS AI 4083\u003c\/a\u003e filtered through a 0.45 µm PES filter (C2009S1)\u003c\/li\u003e\n\u003cli\u003eSpin on heated substrates at 6000 rpm for 30s\u003c\/li\u003e\n\u003cli\u003eBake at 130°C after spin cast\u003c\/li\u003e\n\u003cli\u003eNote that the cathode strip was not wiped clean, this is to allow a consistent perovskite layer on top\u003c\/li\u003e\n\u003cli\u003eSubstrates held at a temperature of 90°C for spin casting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eActive layer solution\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOld stock solution (2 weeks old) of MAI:PbCl\u003csub\u003e2\u003c\/sub\u003e (3:1 molar ratio) made at a concentration 664 mg\/ml in DMF\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eHeated for approx. 3 hrs at 70°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eOld stock solution of PC\u003csub\u003e70\u003c\/sub\u003eBM, 50 mg\/ml in CB\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eHeated for approx. 4 hrs at 70°C with \u003ca href=\"https:\/\/www.ossila.com\/products\/magnetic-stir-bars\" title=\"Magnetic Stir Bars, Solvent Safe PTFE Coated\"\u003estir bar\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eActive layers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDevices spun onto hot substrate at 5000 rpm using 25 µl dynamic dispense for 30s\u003c\/li\u003e\n\u003cli\u003ePlaced immediately onto hotplate at 90°C for 2 hrs\u003c\/li\u003e\n\u003cli\u003eCathode wipe with dry cotton bud once all substrates were spun\u003c\/li\u003e\n\u003cli\u003eFilms started with a bright yellow color\u003c\/li\u003e\n\u003cli\u003eChanged to a dark grey color during thermal annealing process\u003c\/li\u003e\n\u003cli\u003eTransferred to a N\u003csub\u003e2\u003c\/sub\u003e glove box\u003c\/li\u003e\n\u003cli\u003ePCBM layer was spun at 1000 rpm for 30s, 20 µl dynamic dispense\u003c\/li\u003e\n\u003cli\u003eCB cathode wipe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEvaporation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLeft in vacuum chamber overnight and evaporated with the below parameters.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5 nm Ca at 0.2 Å\/s\u003c\/li\u003e\n\u003cli\u003e100 nm Al at 1.5 Å\/s\u003c\/li\u003e\n\u003cli\u003eDeposition pressure 1e-6 mbar\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEncapsulation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAs standard using Ossila EE1, 30 mins UV in MEGA LV101\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJV sweeps taken with source-meter\u003c\/li\u003e\n\u003cli\u003eIllumination by solar simulator with 100 mW\/cm\u003csup\u003e2\u003c\/sup\u003e AM1.5 output\u003c\/li\u003e\n\u003cli\u003eNREL certified silicon reference cell used to calibrate\u003c\/li\u003e\n\u003cli\u003eLamp current: 7.8 A\u003c\/li\u003e\n\u003cli\u003eSolar output at start of testing: 1.00 suns at 23°C\u003c\/li\u003e\n\u003cli\u003eSolar output at end of testing: 1.00 suns at 25°C\u003c\/li\u003e\n\u003cli\u003eAir cooled substrates\u003c\/li\u003e\n\u003cli\u003eRoom temperature at start of testing : 25°C\u003c\/li\u003e\n\u003cli\u003eRoom temperature at end of testing: 25°C\u003c\/li\u003e\n\u003cli\u003eCalibrated aperture mask size: 0.256 mm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe are continuously studying MAI and perovskites and expect to provide you with further information and optimized fabrication guides as we do so. Check back regularly or subscribe to our email newsletter for updates. In the meantime, please \u003ca href=\"\/pages\/contact-us\" title=\"Contact Ossila\"\u003econtact us\u003c\/a\u003e if you have any further questions.\u003c\/p\u003e\n\u003ch2 id=\"pricing\"\u003ePricing\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade\u003c\/th\u003e\n\u003cth\u003eOrder Code\u003c\/th\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003cth\u003ePrice\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e99.9% purity\u003c\/td\u003e\n\u003ctd\u003eM272\u003c\/td\u003e\n\u003ctd\u003e10 g\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"130\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e99.9% purity\u003c\/td\u003e\n\u003ctd\u003eM272\u003c\/td\u003e\n\u003ctd\u003e25 g\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"260\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e99.9% purity\u003c\/td\u003e\n\u003ctd\u003eM272\u003c\/td\u003e\n\u003ctd\u003e100 g\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"760\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e99.9% purity\u003c\/td\u003e\n\u003ctd\u003eM272\u003c\/td\u003e\n\u003ctd\u003e500 g\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"2300\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u0026gt;99.9% recrystallized\u003c\/td\u003e\n\u003ctd\u003eM271\u003c\/td\u003e\n\u003ctd\u003e5 g\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"150\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u0026gt;99.9% recrystallized\u003c\/td\u003e\n\u003ctd\u003eM271\u003c\/td\u003e\n\u003ctd\u003e10 g\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"230\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u0026gt;99.9% recrystallized\u003c\/td\u003e\n\u003ctd\u003eM271\u003c\/td\u003e\n\u003ctd\u003e25 g\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"460\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eNote: Looking for a bulk order (100 g or above)? Please \u003ca href=\"\/pages\/contact-us\" target=\"_blank\" title=\"contact us\"\u003econtact us\u003c\/a\u003e for a quote.\u003c\/p\u003e\n\u003ch2 id=\"resources\"\u003eResources and Support\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"col-xs-12 button-col\"\u003e\n\u003cdiv class=\"card-box\"\u003e\n\u003ch3 class=\"h4\"\u003eHow to Make Efficient Perovskite Solar Cells in a Glove Box\u003c\/h3\u003e\n\u003cp\u003eVarious other perovksites and transport materials, along with references and examples of their uses, can be found on our \"Ultimate Guide to Perovskites\" page - but we thought it would be useful to demonstrate an example of how to make a PSC (that can acheive over 19% PCE), from start to finish. We've also tried to include some helpful tips to perfect your technique.\u003c\/p\u003e\n\u003ca href=\"\/pages\/how-to-make-perovskites-solar-cells-in-a-glovebox-part-2\"\u003eLearn more...\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Ossila","offers":[{"title":"\u003e99.9% purity - recrystallised \/ 5 g","offer_id":30366225596512,"sku":"M271-5g","price":150.0,"currency_code":"GBP","in_stock":true},{"title":"99.9% purity \/ 10 g","offer_id":30366225629280,"sku":"M272-10g","price":130.0,"currency_code":"GBP","in_stock":true},{"title":"\u003e99.9% purity - recrystallised \/ 10 g","offer_id":30366225662048,"sku":"M271-10g","price":230.0,"currency_code":"GBP","in_stock":true},{"title":"99.9% purity \/ 25 g","offer_id":30366225694816,"sku":"M272-25g","price":260.0,"currency_code":"GBP","in_stock":true},{"title":"\u003e99.9% purity - recrystallised \/ 25 g","offer_id":30366225727584,"sku":"M271-25g","price":460.0,"currency_code":"GBP","in_stock":true},{"title":"99.9% purity \/ 100 g","offer_id":30366225760352,"sku":"M272-100g","price":760.0,"currency_code":"GBP","in_stock":true},{"title":"99.9% purity \/ 500 g","offer_id":30366225793120,"sku":"M272-500g","price":2300.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/methyl-ammonium-iodide-structure.png?v=1736778171"},{"product_id":"spiro-ometad","title":"Spiro-OMeTAD (Spiro-MeOTAD)","description":"\u003ch2 id=\"product-oneliner\"\u003eSpiro-OMeTAD, high performance HTL material\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003ewith excellent electronic properties and processability for solar cells and OLEDs\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e | \u003ca href=\"#specifications\"\u003eSpecifications\u003c\/a\u003e |\u003ca href=\"#pricing\"\u003ePricing and Options\u003c\/a\u003e | \u003ca href=\"#literature\"\u003eLiterature and Reviews\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp id=\"overview\"\u003eSpiro-OMeTAD (or Spiro-MeOTAD), CAS number 207739-72-8, is one of the most studied and suitable \u003ca href=\"https:\/\/www.ossila.com\/collections\/transport-layer-materials\" title=\"Transport Layer Materials\"\u003ehole transport layer materials (HTL)\u003c\/a\u003e due to its facile implementation and high performance in organic-inorganic electronic devices. The spiro-linked molecule provides high glass transition temperature (\u003cem\u003eT\u003csub\u003eg\u003c\/sub\u003e\u003c\/em\u003e), morphological stability and easy processability while maintaining good electronic properties. Spiro-MeOTAD has been widely used in solid-state dye-sensitized solar cells (ssDSSC), organic light-emitting diodes (OLED), perovskite solar cells (PSCs) and polymer based organic solar cells (OSCs).\u003c\/p\u003e\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003cimg alt=\"Ossila's Spiro-OMeTAD was used in a high impact paper (IF 29.37)\" class=\"float-left no-margin-bottom\" height=\"56\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/review-paper-icon.png?v=1613159723\u0026amp;width=50\" width=\"50\"\u003e\n\u003cp class=\"no-margin\"\u003eSpiro-OMeTAD (Spiro-MeOTAD) from Ossila was used in the high-impact paper (IF 29.37), \u003ca class=\"text-italics\" href=\"https:\/\/doi.org\/10.1002\/aenm.201800399\" rel=\"nofollow\" target=\"_blank\"\u003eInterfacing Pristine C60 onto TiO2 for Viable Flexibility in Perovskite Solar Cells by a Low-Temperature All-Solution Process\u003c\/a\u003e, Y. Zhou et al., Adv. Energy Mater., 1800399 (2018); DOI: 10.1002\/aenm.201800399; and paper (IF 39.714), \u003cspan class=\"title_heading\"\u003e\u003cem\u003e\u003ca href=\"https:\/\/doi.org\/10.1039\/C7EE03013D\" rel=\"nofollow\" target=\"_blank\" title=\"Spiro-ometad\"\u003e\u003cspan class=\"italic\"\u003eIn situ\u003c\/span\u003e simultaneous photovoltaic and structural evolution of perovskite solar cells during film formation\u003c\/a\u003e\u003c\/em\u003e, M. Alsari et al., Energy Environ. Sci., 11, 383-393 (2018); DOI: 10.1039\/C7EE03013D.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eHigh-purity Spiro-OMeTAD (Spiro-MeOTAD) is in stock now for immediate dispatch to institutions worldwide. Please \u003ca href=\"https:\/\/www.ossila.com\/pages\/contact-us\" title=\"Contact Us\"\u003econtact us\u003c\/a\u003e for bulk orders over 100 g.\u003c\/p\u003e\n\u003cdiv class=\"row display-flex\"\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Spirobifluorene hold transport layer material\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/All_Icons_CRYSTALS.svg\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eSpirobifluorene hold transport layer material\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eexhibiting facile implementation and high performance in electronic devices\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 margin-top text-center\"\u003e\n\u003cimg alt=\"207739-72-8 Worldwide shipping\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/free-shipping.svg\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eWorldwide shipping\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eQuick and reliable shipping\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"High glass transition temperature and morphological stability\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Enviroment_sensors.svg\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eHigh glass transition temperature and morphological stability\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003efor facile coupling reactions\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"High purity 207739-72-8\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/2D-Materials-Icons_-Purity.svg\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eHigh purity\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003e99.5% (sublimed) and 99% (unsublimed)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"specifications\"\u003eGeneral Information\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCAS Number\u003c\/th\u003e\n\u003ctd\u003e207739-72-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMolecular Formula\u003c\/th\u003e\n\u003ctd\u003eC\u003csub\u003e81\u003c\/sub\u003eH\u003csub\u003e68\u003c\/sub\u003eN\u003csub\u003e4\u003c\/sub\u003eO\u003csub\u003e8\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eFull Name\u003c\/th\u003e\n\u003ctd\u003e2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSynonyms\u003c\/th\u003e\n\u003ctd\u003e\n\u003cp\u003eSpiro-OMeTAD\u003c\/p\u003e\n\u003cp class=\"no-margin\"\u003eSpiro-MeOTAD\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eM\u003csub\u003ew\u003c\/sub\u003e\n\u003c\/th\u003e\n\u003ctd\u003e1225.43 g\/mol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eUV Absorption Max\u003c\/th\u003e\n\u003ctd\u003e306 nm, 385 nm (in CH\u003csub\u003e2\u003c\/sub\u003eCl\u003csub\u003e2\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003ePL Max\u003c\/th\u003e\n\u003ctd\u003e429 nm (in CH\u003csub\u003e2\u003c\/sub\u003eCl\u003csub\u003e2\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eHOMO \/ LUMO\u003c\/th\u003e\n\u003ctd\u003eHOMO = -5.0 eV, LUMO = -2.05 eV (HOMO - E\u003csub\u003eg\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003e\n\u003cem\u003eE\u003c\/em\u003e\u003csub\u003eg\u003c\/sub\u003e (optical)\u003c\/th\u003e\n\u003ctd\u003e2.95 eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eChemical Structure\u003c\/h2\u003e\n\u003chr\u003e\n\u003cfigure\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/spiro-ometad-207739-72-8-chemical-structure-body.png\" rel=\"noopener\" target=\"_blank\" title=\"spiro-ometad, 207739-72-8\"\u003e\u003cimg alt=\"spiro-ometad, 207739-72-8\" height=\"240\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/spiro-ometad-207739-72-8-chemical-structure-body.png?height=240\" style=\"margin-bottom: 16px; float: none;\" width=\"320\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cfigcaption\u003eSpiro-OMeTAD chemical structure, CAS 207739-72-8\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003ePurity\u003c\/th\u003e\n\u003ctd\u003e\n\u003cp\u003eSublimed: \u0026gt;99.5% (HPLC)\u003c\/p\u003e\n\u003cp class=\"no-margin\"\u003eUnsublimed: \u0026gt;99.0% (HPLC)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMelting Point\u003c\/th\u003e\n\u003ctd\u003e240 °C (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eTGA\u003c\/th\u003e\n\u003ctd\u003e\u0026gt;360 °C (0.5% weight loss)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eAppearance\u003c\/th\u003e\n\u003ctd\u003eWhite to pale yellow powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e*Sublimation is a technique used to obtain ultra pure-grade chemicals. For more details about sublimation, please refer to the \u003ca href=\"https:\/\/www.ossila.com\/collections\/sublimed-materials\" title=\"Sublimed Materials\"\u003eSublimed Materials\u003c\/a\u003e .\u003c\/p\u003e\n\u003ch2\u003eCharacterization\u003c\/h2\u003e\n\u003chr\u003e\n\u003cfigure\u003e\u003cimg alt=\"Spiro-OMeTAD HPLC trace\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/spiro-ometad-hplc-purity.png?v=1718800486\"\u003e\n\u003cfigcaption\u003eHPLC trace and \u003csup\u003e1\u003c\/sup\u003eH-NMR spectrum for Spiro-OMeTAD with \u0026gt; 99.5% purity. \u003c!--Click image for higher resolution.--\u003e\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2 id=\"pricing\"\u003ePricing\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eGrade\u003c\/th\u003e\n\u003cth width=\"20.6%\"\u003eOrder Code\u003c\/th\u003e\n\u003cth width=\"20.6%\"\u003eQuantity\u003c\/th\u003e\n\u003cth width=\"20.6%\"\u003ePrice\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eUnsublimed (\u0026gt;99.0% purity)\u003c\/th\u003e\n\u003ctd\u003eM291\u003c\/td\u003e\n\u003ctd\u003e500 mg\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"210\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSublimed (\u0026gt;99.5% purity)\u003c\/th\u003e\n\u003ctd\u003eM292\u003c\/td\u003e\n\u003ctd\u003e500 mg\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"300\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eUnsublimed (\u0026gt;99.0% purity)\u003c\/th\u003e\n\u003ctd\u003eM291\u003c\/td\u003e\n\u003ctd\u003e1 g\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"350\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSublimed (\u0026gt;99.5% purity)\u003c\/th\u003e\n\u003ctd\u003eM292\u003c\/td\u003e\n\u003ctd\u003e1 g\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"480\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eUnsublimed (\u0026gt;99.0% purity)\u003c\/th\u003e\n\u003ctd\u003eM291\u003c\/td\u003e\n\u003ctd\u003e5 g\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"1560\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSublimed (\u0026gt;99.5% purity)\u003c\/th\u003e\n\u003ctd\u003eM292\u003c\/td\u003e\n\u003ctd\u003e5 g\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"2100\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eUnsublimed (\u0026gt;99.0% purity)\u003c\/th\u003e\n\u003ctd\u003eM291\u003c\/td\u003e\n\u003ctd\u003e10 g\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"2500\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSublimed (\u0026gt;99.5% purity)\u003c\/th\u003e\n\u003ctd\u003eM292\u003c\/td\u003e\n\u003ctd\u003e10 g\u003c\/td\u003e\n\u003ctd\u003e[[price gbp=\"4000\"]]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 id=\"literature\"\u003eReferences\u003c\/h2\u003e\n\u003chr\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003ci\u003eInterface engineering of highly efficient perovskite solar cells,\u003c\/i\u003e Huanping Zhou et al\u003ci\u003e.,\u003c\/i\u003e Science, V 34, p.546 (2014).\u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003eSequential deposition as a route to high-performance perovskite-sensitized solar cells,\u003c\/i\u003e Julian Burschka et al., Nature, V499 p.316 (2013).\u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003eNanostructured TiO\u003csub\u003e2\u003c\/sub\u003e \/CH\u003csub\u003e3\u003c\/sub\u003eNH\u003csub\u003e3\u003c\/sub\u003ePbI\u003csub\u003e3\u003c\/sub\u003e heterojunction solar cells employing spiro-OMeTAD\/Co-complex as hole-transporting material\u003c\/i\u003e, Jun Hong Noh et al., J. Mater. Chem. A, 1, 11842-11847, DOI: 10.1039\/C3TA12681A (2013).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"expandable\" id=\"literature-and-reviews\"\u003e\n\u003ch3\u003eKey details from references\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e[1]: High efficiency perovskite solar cells with \u0026gt;19% efficiency. Doping regime specified via reference [2].\u003c\/li\u003e\n\u003cli\u003e[2]: \u003ca href=\"https:\/\/www.ossila.com\/products\/spin-coater\" title=\"Ossila Spin Coater\"\u003eSpin coated\u003c\/a\u003e spiro-MeOTAD in chlorobenzene doped with the below compounds doping ratio's specified in reference [3]:\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ossila.com\/products\/4-tert-butylpyridine\" title=\"4-tert-butylpyridine\"\u003e4-tert-butylpyridine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ossila.com\/products\/litfsi\" title=\"LiTFSI\"\u003elithium bis(trifluoromethylsul-phonyl)imide (LiTFSI)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003etris(2-(1H-pyrazol-1-yl)-4-tert-butylpyridine)cobalt(III) bis(tri-fluoromethylsulphonyl)imide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e[3]: Doped with the below concentrations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e50 mM spiro-OMeTAD in chlorobenzene\u003c\/li\u003e\n\u003cli\u003eCo(III)-complex (FK209) first dissolved into an acetonitrile stock solution prepared with concentrations in the range 4 to 33 mM before being added to the Spiro\/chlorobenzene solution\u003c\/li\u003e\n\u003cli\u003eFK209 stock solution mixed with Spiro\/chlorobenzene solution to give overall 7.7 mol% FK209 to Spiro-OMeTAD\u003c\/li\u003e\n\u003cli\u003eAlso doped with a stock solution of Li-bis(trifluoromethanesulfonyl)imide (Li-TFSI) at 170 mg and TBP at 46.6% by volume in acetonitrile\u003c\/li\u003e\n\u003cli\u003eSpin-coated at 3000 rpm for 30 s\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbutton class=\"anchor expand-link\" data-expand-target=\"literature-and-reviews\" data-toggle-text=\"Hide Literature and Reviews\" type=\"button\"\u003eView Literature and Reviews\u003c\/button\u003e\u003c\/p\u003e\n","brand":"Ossila","offers":[{"title":"Unsublimed (\u003e99.0% purity) \/ 500 mg","offer_id":23115455681,"sku":"M291-500mg","price":210.0,"currency_code":"GBP","in_stock":true},{"title":"Unsublimed (\u003e99.0% purity) \/ 1 g","offer_id":1200243941,"sku":"M291-1g","price":350.0,"currency_code":"GBP","in_stock":true},{"title":"Unsublimed (\u003e99.0% purity) \/ 5 g","offer_id":51217227710680,"sku":"M291-5g","price":1560.0,"currency_code":"GBP","in_stock":true},{"title":"Unsublimed (\u003e99.0% purity) \/ 10 g","offer_id":20207134146656,"sku":"M291-10g","price":2500.0,"currency_code":"GBP","in_stock":true},{"title":"Sublimed (\u003e99.5% purity) \/ 500 mg","offer_id":23115492161,"sku":"M292-500mg","price":300.0,"currency_code":"GBP","in_stock":true},{"title":"Sublimed (\u003e99.5% purity) \/ 1 g","offer_id":1200243945,"sku":"M292-1g","price":480.0,"currency_code":"GBP","in_stock":true},{"title":"Sublimed (\u003e99.5% purity) \/ 5 g","offer_id":36710911836323,"sku":"M292-5g","price":2100.0,"currency_code":"GBP","in_stock":true},{"title":"Sublimed (\u003e99.5% purity) \/ 10 g","offer_id":36710925140131,"sku":"M292-10g","price":4000.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/spiro-ometad-207739-72-8-chemical-structure-title.png?v=1745402500"},{"product_id":"perovskite-ink-air","title":"Perovskite Precursor Ink for Air Processing","description":"\u003ch2 id=\"product-oneliner\"\u003ePerovskite precursor ink for the fabrication of solar cells to achieve high PCE values\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eHigh quality ink with the ability to be processed in an ambient environment\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e | \u003ca href=\"#specifications\"\u003eSpecifications\u003c\/a\u003e | \u003ca href=\"#Performance\"\u003eDevice Performance\u003c\/a\u003e | \u003ca href=\"#fabrication-method\"\u003eFabrication Method\u003c\/a\u003e | \u003ca href=\"#resources\"\u003eResources and Support\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp id=\"overview\"\u003eI101 perovskite ink has been specially formulated in the Ossila laboratories to be deposited by spin coating. Our I101 perovskite ink is designed for air processing in low-humidity environments. Using a mixture of \u003ca href=\"https:\/\/www.ossila.com\/products\/mai-methyl-ammonium-iodide\" title=\"Methylammonium Iodide (MAI)\"\u003emethyl ammonium iodide (MAI)\u003c\/a\u003e and lead chloride (PbCl\u003csub\u003e2\u003c\/sub\u003e) dissolved in dimethyl formamide, our I101 perovskite ink will convert to a methylammonium lead halide perovskite under heat. The final product is a methylammonium lead iodide perovskite with trace amounts of chlorine given by the formula CH\u003csub\u003e3\u003c\/sub\u003eNH\u003csub\u003e3\u003c\/sub\u003ePbI\u003csub\u003e3-x\u003c\/sub\u003eCl\u003csub\u003ex\u003c\/sub\u003e.\u003c\/p\u003e\n\u003cp\u003eThe main use of CH\u003csub\u003e3\u003c\/sub\u003eNH\u003csub\u003e3\u003c\/sub\u003ePbI\u003csub\u003e3-x\u003c\/sub\u003eCl\u003csub\u003ex\u003c\/sub\u003e is in the fabrication of solar cells, our I101 ink can be used in both standard and inverted architectures; and can achieve power conversion efficiency (PCE) values of over 13% (see our \u003ca href=\"#performance\"\u003edevice performance\u003c\/a\u003e section for more information).\u003c\/p\u003e\n\n\u003cdiv class=\"row display-flex\"\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Ready to use perovskite ink\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Easy_To_Use.svg\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eReady to use perovskite ink\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eFor air processing perovskite solar cell\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 margin-top text-center\"\u003e\n\u003cimg alt=\"Worldwide shipping\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/free-shipping.svg\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eWorldwide shipping\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eQuick and reliable shipping\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Versatile\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Versitile.svg\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eVersatile use\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eUsed in both standard and inverted architectures\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Preserved quality\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Lab_Proof.svg\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003ePreserved quality\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003ePacked in a glove box for preserving quality\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\u003cp\u003eUsing our I101 recipe provided, 5ml of solution is capable of processing up to 160 substrates (1,280 devices using our 8-pixel substrate design).\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg alt=\"Perovskite Ink\" height=\"290\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/perovskite-precursor-ink.png?v=1729676365\" width=\"314\"\u003e\n\u003cfigcaption\u003eI101 is packaged as 10 individual vials containing 0.5 ml of solution capable of coating up to 160 substrates. I101 can also be bought in bulk (30 ml) with a 25% discount over our standard order sizes.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2 id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003ePerovskite Type\u003c\/th\u003e\n\u003ctd\u003eCH\u003csub\u003e3\u003c\/sub\u003eNH\u003csub\u003e3\u003c\/sub\u003ePbI\u003csub\u003e3-x\u003c\/sub\u003eCl\u003csub\u003ex\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003ePrecursor Materials\u003c\/th\u003e\n\u003ctd\u003eMethyl Ammonium Iodide (99.9%), Lead Chloride (99.999%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003ePrecursor Ratio\u003c\/th\u003e\n\u003ctd\u003e3:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSolvent\u003c\/th\u003e\n\u003ctd\u003eDimethyl Formamide (99.8%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eOptical Bandgap\u003c\/th\u003e\n\u003ctd\u003e1.56 – 1.59 eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eEnergy Levels\u003c\/th\u003e\n\u003ctd\u003eValence Band Minimum 5.4 eV, Conduction Band Minimum 3.9 eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eEmission Peak\u003c\/th\u003e\n\u003ctd\u003e770 – 780 nm (PL); 755 – 770 nm (EL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eStandard Architecture PCE\u003c\/th\u003e\n\u003ctd\u003e13.7% Peak; 13.0% ±0.25% Average\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eInverted Architecture PCE\u003c\/th\u003e\n\u003ctd\u003e13.1% Peak; 11.9% ±0.50% Average\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eProcessing Conditions\u003c\/th\u003e\n\u003ctd\u003eAir processing; low humidity (20% to 35%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003ePackaging\u003c\/th\u003e\n\u003ctd\u003e10 x 0.5 ml sealed amber vials; 3 x 10 ml sealed amber vials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 id=\"performance\"\u003eI101 Device Performance\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eBelow is information on photovoltaic devices fabricated using our standard architecture and inverted architecture recipes for I101 inks. All scans were taken after 10 minutes under illumination of an AM1.5 source, using a voltage sweep from -1.2 V to 1.2 V then from 1.2 V to -1.2 V at a rate of 0.2 V.s\u003csup\u003e-1\u003c\/sup\u003e; no bias soaking was performed on devices.\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eArchitecture\u003c\/th\u003e\n\u003cth class=\"text-center\" colspan=\"2\" width=\"30.9%\"\u003eStandard\u003c\/th\u003e\n\u003cth class=\"text-center\" colspan=\"2\" width=\"30.9%\"\u003eInverted\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSweep Direction\u003c\/th\u003e\n\u003cth class=\"text-center\" width=\"15.45%\"\u003eForward\u003c\/th\u003e\n\u003cth class=\"text-center\" width=\"15.45%\"\u003eReverse\u003c\/th\u003e\n\u003cth class=\"text-center\" width=\"15.45%\"\u003eForward\u003c\/th\u003e\n\u003cth class=\"text-center\" width=\"15.45%\"\u003eReverse\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003ePower Conversion Efficiency (%)\u003c\/th\u003e\n\u003ctd class=\"text-center\"\u003e13.5\u003c\/td\u003e\n\u003ctd class=\"text-center\"\u003e13.7\u003c\/td\u003e\n\u003ctd class=\"text-center\"\u003e12.4\u003c\/td\u003e\n\u003ctd class=\"text-center\"\u003e13.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eShort Circuit Current (mA.cm\u003csup\u003e-2\u003c\/sup\u003e)\u003c\/th\u003e\n\u003ctd class=\"text-center\"\u003e-20.8\u003c\/td\u003e\n\u003ctd class=\"text-center\"\u003e-20.8\u003c\/td\u003e\n\u003ctd class=\"text-center\"\u003e-18.8\u003c\/td\u003e\n\u003ctd class=\"text-center\"\u003e-18.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eOpen Circuit Voltage (V)\u003c\/th\u003e\n\u003ctd class=\"text-center\"\u003e0.88\u003c\/td\u003e\n\u003ctd class=\"text-center\"\u003e0.90\u003c\/td\u003e\n\u003ctd class=\"text-center\"\u003e0.96\u003c\/td\u003e\n\u003ctd class=\"text-center\"\u003e0.96\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eFill Factor (%)\u003c\/th\u003e\n\u003ctd class=\"text-center\"\u003e73\u003c\/td\u003e\n\u003ctd class=\"text-center\"\u003e73\u003c\/td\u003e\n\u003ctd class=\"text-center\"\u003e69\u003c\/td\u003e\n\u003ctd class=\"text-center\"\u003e72\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/i101-standard-inverted-device-perovskite-cell-jv-curves.svg?v=1498579133\" target=\"_blank\"\u003e \u003cimg alt=\"I101 standard and inverted architecture perovskite solar celll iv curves\" height=\"292.44\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/i101-standard-inverted-device-perovskite-cell-jv-curves.svg?v=1498579133\u0026amp;width=848\u0026amp;height=292\" width=\"848.31\"\u003e\u003c\/a\u003e\n\u003cfigcaption\u003eJV curve under AM1.5 irradiation for a standard (left, courtesy of Michael Stringer-Wong, University of Sheffield) and inverted (right, courtesy of Alex Barrows, University of Sheffield) device based on Ossila's I101 ink. Device characteristics were recorded on a reverse sweep.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2 id=\"fabrication-method\"\u003eSuggested Fabrication Method\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"tile-container\"\u003e\n\u003cdiv class=\"card-box card-truncate\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/pages\/perovskite-solar-cells-fabrication-guide-using-i101-perovskite-precursor-ink\"\u003e \u003cimg width=\"160\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/perovskite-based-solar-cell.png?width=160\u0026amp;height=160\u0026amp;crop=center\" loading=\"lazy\" height=\"160\" alt=\"Making Perovskite Solar Cells with I101 Perovskite Precursor Ink\"\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/www.ossila.com\/pages\/perovskite-solar-cells-fabrication-guide-using-i101-perovskite-precursor-ink\"\u003eMaking Perovskite Solar Cells with I101 Perovskite Precursor Ink\u003c\/a\u003e\n\u003cp\u003eThis guide describes our recommended fabrication routine for perovskite solar cells using Ossila I101 Perovskite Precursor Ink can be used in many different device architectures. Here, we show an example of a standard architecture device and an inverted architecture device using I101 perovskite precursor ink.\u003c\/p\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/pages\/perovskite-solar-cells-fabrication-guide-using-i101-perovskite-precursor-ink\"\u003eRead more...\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"resources\"\u003eReferences\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch3\u003ePerovskite Photovoltaics\u003c\/h3\u003e\n\u003cp\u003eThe single biggest application of perovskite materials is for photovoltaic devices.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cem\u003eEfficient hybrid solar cells based on meso-superstructured organometal halide perovskites. \u003c\/em\u003e J. Snaith et. al. Science. \u003cstrong\u003e338\u003c\/strong\u003e (2012) 643-647 DOI: 10.1126\/science.1228604\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eAdditive enhanced crystallization of solution-processed perovskite for highly efficient planar- heterojunction solar cells. \u003c\/em\u003e K-Y. Jen et. al. Adv. Mater. \u003cstrong\u003e26\u003c\/strong\u003e (2014) 3748-3754 DOI: 10.1002\/adma.201400231\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMorphological control for high performance, solution-processed planar heterojunction perovskite solar cells. \u003c\/em\u003e J. Snaith et. al. \u003cstrong\u003e24\u003c\/strong\u003e (2014) 151-157 DOI: 10.1002\/adfm.201302090\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003ePerovskite LED and Lasing\u003c\/h3\u003e\n\u003cp\u003eDue to the high photoluminescence quantum yield of perovskites at room temperature, the application of these materials in light-emitting diodes (LEDs) is of great interest.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cem\u003eBright light-emitting diodes based on organometal halide perovskite\u003c\/em\u003e. R. H. Friend et. al. Nature Nanotechnology, \u003cstrong\u003e9\u003c\/strong\u003e (2014) 687-692 doi:10.1038\/nnano.2014.149\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eInterfacial control towards efficient and low-voltage perovskite light-emitting diodes. \u003c\/em\u003e Hang et. al. Adv. Mater. \u003cstrong\u003e27\u003c\/strong\u003e (2015) 2311-2316 DOI: 10.1002\/adma.201405217\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eHigh photoluminescence efficiency and optically pumped lasing in solution-processed mixed halide perovskite semiconductors. \u003c\/em\u003e H. Friend et. al. J. Phys. Chem. Lett. \u003cstrong\u003e5\u003c\/strong\u003e (2014)1421-1426 DOI: 10.1021\/jz5005285\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eScale-Up Processing\u003c\/h3\u003e\n\u003cp\u003eDue to the ability to process perovskites based upon MAI:PbCl precursors in air, the material opens up the possibility of applications in large-scale deposition techniques.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cem\u003eUpscaling of perovskite solar cells: Fully ambient roll processing of flexible perovskite solar cells with printed back electrodes. \u003c\/em\u003e C. Krebs et. al. Adv. Energy Mater. \u003cstrong\u003e5\u003c\/strong\u003e (2015) 1500569 DOI: 10.1002\/aenm.201500569\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eHighly efficient, felixble, indium-free perovskite solar cells employing metallic substrates,\u003c\/em\u003e M. Watson et. al. J. Mater. Chem. A, \u003cstrong\u003e3\u003c\/strong\u003e (2015) 9141-9145 DOI: 10.1039\/C5TA01755F\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eEfficient planar heterojunction mixed-halide perovskite solar cells deposited via spray-deposition. \u003c\/em\u003e G. Lidzey et. al. Energy Environ. Sci. \u003cstrong\u003e7\u003c\/strong\u003e (2014) 2944-2950 DOI: 10.1039\/C4EE01546K\u003c\/li\u003e\n\u003c\/ol\u003e\n","brand":"Ossila","offers":[{"title":"10 x 0.5 ml (5 ml total)","offer_id":1200243985,"sku":"I101","price":200.0,"currency_code":"GBP","in_stock":true},{"title":"3 x 10 ml (30 ml total)","offer_id":28683134593,"sku":"I102","price":900.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/perovskite-precursor-ink.png?v=1729676365"},{"product_id":"perovskite-ink-nitrogen","title":"Perovskite Precursor Ink for Nitrogen Processing","description":"\u003ch2 id=\"product-oneliner\"\u003eSpecially formulated, high quality perovskite precursor ink\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eFor the fabrication of photovoltaic devices under a nitrogen atmosphere\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e | \u003ca href=\"#specifications\"\u003eSpecifications\u003c\/a\u003e | \u003ca href=\"#example-data\"\u003eExample Device Data\u003c\/a\u003e | \u003ca href=\"#fabrication-method\"\u003eFabrication Method\u003c\/a\u003e | \u003ca href=\"#references\"\u003eReferences\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp id=\"overview\"\u003eA formulation of \u003ca href=\"https:\/\/www.ossila.com\/products\/mai-methyl-ammonium-iodide\" title=\"Methylammonium Iodide (MAI)\"\u003emethylammonium iodide (MAI)\u003c\/a\u003e, PbCl\u003csub\u003e2\u003c\/sub\u003e and PbI\u003csub\u003e2\u003c\/sub\u003e at a molar ratio of 1:1:4 (PbCl\u003csub\u003e2\u003c\/sub\u003e:PbI\u003csub\u003e2\u003c\/sub\u003e:MAI) in a DMF solvent. On processing, I201 ink can be used to create a CH\u003csub\u003e3\u003c\/sub\u003eNH\u003csub\u003e3\u003c\/sub\u003ePbI\u003csub\u003e3-x\u003c\/sub\u003eCl\u003csub\u003ex\u003c\/sub\u003e perovskite film. The process recipe for I201 is optimized for glove box processing under a nitrogen atmosphere.\u003c!-- END_OF_LISTING --\u003e\u003c\/p\u003e\n\u003cp\u003eI201 perovskite ink is divided into 10 lots of 0.5 ml. We have found this quantity to be sufficient for 10 individual experiments (approximately 160 device substrates).\u003c\/p\u003e\n\n\u003cdiv class=\"row display-flex\"\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Ready to use perovskite ink\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Easy_To_Use.svg\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eReady to use perovskite ink\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eFor glove box processing perovskite solar cell\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 margin-top text-center\"\u003e\n\u003cimg alt=\"Worldwide shipping\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/free-shipping.svg\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eWorldwide shipping\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eQuick and reliable shipping\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Versatile\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Versitile.svg\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eVersatile use\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eUsed in both standard and inverted architectures\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-6 col-sm-4 col-md-3 text-center margin-top\"\u003e\n\u003cimg alt=\"Preserved quality\" height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Lab_Proof.svg\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003ePreserved quality\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003ePacked in a glove box for preserving quality\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\u003ch2\u003eDatasheet\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eWe have specially formulated I201 Perovskite Ink in our laboratories to make it suitable for deposition using a \u003ca href=\"https:\/\/www.ossila.com\/products\/spin-coater\" title=\"Ossila Spin Coater\"\u003espin coater\u003c\/a\u003e. It is based on similar ink formulations used in references [1]. This ink is designed to be used with a bottom ITO\/\u003ca href=\"https:\/\/www.ossila.com\/products\/pedot-pss-ai-4083\" title=\"AI 4083 PEDOT:PSS\"\u003ePEDOT:PSS AI 4083\u003c\/a\u003e anode and a top \u003ca href=\"https:\/\/www.ossila.com\/products\/pc70bm\" title=\"PC70BM (C70-PCBM), PC71BM\"\u003ePC\u003csub\u003e70\u003c\/sub\u003eBM\u003c\/a\u003e\/Ca\/Al cathode, with PV devices fabricated with an average \/ peak power conversion efficiency (PCE) of (11.2% ± 0.4)% \/ 11.8%. This performance level is in accord with other literature reports using similar ink formulations where PCEs of approximately 11.5% have been demonstrated [1]. A full process recipe comes with the ink, which is ready to use after heating for a short time.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg alt=\"Nitrogen processing of perovskite precursor ink using an Ossila Spin Coater and Glove Box\" height=\"575\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/spin-coater-inside-glove-box.jpg?v=1718719680\" width=\"848\"\u003e\n\u003cfigcaption\u003eOssila I201 ink can be deposited easily in any glove box environment\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2 id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003ePerovskite precursor ink formulation: Ink I201 is based on a mixture of \u003ca href=\"https:\/\/www.ossila.com\/products\/mai-methyl-ammonium-iodide\" title=\"Methylammonium Iodide (MAI)\"\u003emethylammonium iodide (MAI)\u003c\/a\u003e, lead chloride (PbCl\u003csub\u003e2\u003c\/sub\u003e) and lead iodide (PbI\u003csub\u003e2\u003c\/sub\u003e) at a molar ratio (PbCl\u003csub\u003e2\u003c\/sub\u003e:PbI\u003csub\u003e2\u003c\/sub\u003e:MAI) of 1:1:4 dissolved in anhydrous DMF (dimethylformamide).\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCompound\u003c\/th\u003e\n\u003cth width=\"30.9%\"\u003ePurity\u003c\/th\u003e\n\u003cth width=\"30.9%\"\u003eMolar Ratio\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAI\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 99% (as measured by Elemental Analysis)\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePbCl\u003csub\u003e2\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e99.999%\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePbI\u003csub\u003e2\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e99.999%\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDMF\u003c\/td\u003e\n\u003ctd\u003e99.8%\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cfigure\u003e\u003cimg alt=\"I201 perovskite photovoltaic ink boxed\" height=\"566.67\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Perovskite-Inks.jpg?width=848\" width=\"848.33\"\u003e\n\u003cfigcaption\u003eI201 perovskite ink is divided into 10 x 0.5 ml batches, as demonstrated above, which is sufficient for 10 individual experiments. I201 can also be bought in bulk (30 ml) with a 25% discount over our standard order sizes.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2 id=\"example-data\"\u003ePerovskite Photovoltaic Device Performance\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eBelow are device characteristics for our best pixel fabricated using the I201 fabrication recipe described above.\u003c\/p\u003e\n\u003cp\u003eJV curves demonstrate the hysteresis observed from the device and include device metrics for both forward and reverse sweeps. The pixel presented (from a reverse sweep) had a power conversion efficiency of 11.8%, a Voc of 0.91 V, a FF of 79% and a Jsc of -16.5 mA\/cm\u003csup\u003e2\u003c\/sup\u003e.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg alt=\"I201 Perovskite Ink JV curve\" height=\"351\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/i201-perovskite-ink-jv-curve-device.png?vwidth=556\u0026amp;height=351\" width=\"556\"\u003e\n\u003cfigcaption\u003eFigure 1: JV curve under AM1.5 irradiation for a device fabricated from our I201 perovskite ink. Device characteristics of both the forward and reverse sweeps are plotted.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg alt=\"I201 Perovskite Ink efficiency graph\" height=\"362.91\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/i201-perovskite-ink-efficiency-graph.svg?width=556\u0026amp;height=362\" width=\"556\"\u003e\n\u003cfigcaption\u003eFigure 2: Distribution of the power conversion efficiency as obtained from reverse sweeps for 23 pixels from 3 devices. Only one pixel was removed from the analysis due to low operational performance.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\n\n\u003ch2 id=\"fabrication-method\"\u003eSuggested Fabrication Method\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"tile-container\"\u003e\n\u003cdiv class=\"card-box card-truncate\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/pages\/fabrication-for-perovskite-precursor-ink-i201\"\u003e \u003cimg width=\"160\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Perovskite-Inks.jpg?v=1667897091\u0026amp;crop=center\u0026amp;width=160\u0026amp;height=160\" loading=\"lazy\" height=\"160\" alt=\"I201 Nitrogen-Processed Perovskite Solar Cell Fabrication\"\u003e \u003c\/a\u003e \u003ca href=\"https:\/\/www.ossila.com\/pages\/fabrication-for-perovskite-precursor-ink-i201\"\u003eI201 Nitrogen-Processed Perovskite Solar Cell Fabrication\u003c\/a\u003e\n\u003cp\u003eThe summary below outlines the key steps required when processing I201 Perovskite Ink. You can also download this summary as a PDF in order to print and laminate it for use in a clean room.\u003c\/p\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/pages\/fabrication-for-perovskite-precursor-ink-i201\"\u003eRead more...\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"references\"\u003eReferences\u003c\/h2\u003e\n\u003chr\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cem\u003eReproducible One-Step Fabrication of Compact MAPbI3-xClx Thin Films Derived from Mixed-Lead-Halide Precursors\u003c\/em\u003e, D. Wang \u003cem\u003eet al\u003c\/em\u003e., Chem. Mater., 26, 7145-7150 (2014) DOI: 10.1021\/cm5037869\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Ossila","offers":[{"title":"10 x 0.5 ml (5 ml total)","offer_id":1200243997,"sku":"I201","price":200.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/perovskite-precursor-ink.png?v=1729676365"},{"product_id":"interdigitated-ito-ofet-gate-mask","title":"Gate Deposition Mask - ITO OFETs","description":"\u003ch2 id=\"product-oneliner\"\u003eGate Deposition Mask\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eEnabling accurate deposition resolution\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eAn evaporation mask for deposition of gate contacts onto Ossila's \u003ca title=\"Ossila's pre-patterned ITO Glass Substrates, 20 x 15 mm, OFET and Sensing\" href=\"https:\/\/www.ossila.com\/products\/interdigitated-ito-ofet-substrates?variant=1200244913\"\u003epre-patterned ITO substrates\u003c\/a\u003e (S161). The T-shaped aperture allows the gate to cover the interdigitated source-drain contacts while also providing easy electrical connection via the Ossila USB test board.\u003c!-- END_OF_LISTING --\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMask with direct contact:\u003c\/strong\u003e For sputtering and other non-directional deposition systems, as well as for thermal deposition systems with oblique angles or a very short throw, we recommend the use of the direct contact mask to get well-defined edges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMask with 100 μm spacer:\u003c\/strong\u003e For normal thermal evaporation systems we recommend the use of masks with the 100 μm spacer to help avoid scratches and allow better out-gassing.\u003c\/p\u003e\n\u003ch2\u003eDatasheet\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"25%\"\u003eSize\u003c\/th\u003e\n\u003ctd width=\"75%\"\u003e75 mm x 75 mm (2.95\" x 2.95\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e\n\u003cspan\u003e1.7 mm without spacer, 1.8 mm with spacer \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e(exc. bolts)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e12 substrates (\u003ca title=\"Interdigitated ITO Substrates for OFET and Sensing\" href=\"\/products\/interdigitated-ito-ofet-substrates\"\u003eS161 or S162\u003c\/a\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpacer\u003c\/th\u003e\n\u003ctd\u003eOptional 100 μm substrate separation spacer on one side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cfigure\u003e\u003cimg width=\"848\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/gate-deposition-mask-e271.svg\" loading=\"lazy\" alt=\"Gate Deposition Mask\"\u003e\n\u003cfigcaption\u003eGate Deposition Mask\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"collection-container\"\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-ito-fet#browse-products\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg width=\"150\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/20-15-ito-substrates-collection-design.png?width=150\" loading=\"lazy\" height=\"109\" alt=\"The 20x15mm ITO FET System\"\u003e\n\u003cp\u003e20 mm x 15 mm\u003cbr\u003eITO FET System\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-ito-fet#browse-products\"\u003e20 mm x 15 mm ITO FET System\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg alt=\"Substrates and Fabrication Collection\" height=\"109\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/collection-link_Substrates-and-fabrication.png?width=150\" width=\"150\"\u003e\n\u003cp\u003eSubstrates and Fabrication\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003eAll Substrates and Fabrication\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ossila","offers":[{"title":"With Spacer Layer","offer_id":19612327739488,"sku":"E271-SPC","price":260.0,"currency_code":"GBP","in_stock":true},{"title":"No Spacer Layer","offer_id":19628714754144,"sku":"E271","price":260.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/gate-deposition-mask.jpg?v=1769075327"},{"product_id":"ofet-evaporation-stack-low-density","title":"Evaporation Stack for OFETs, Low Density","description":"\u003ch2 id=\"product-oneliner\"\u003eLow Density Evaporation Stack for OFETs\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eEnabling accurate deposition resolution\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e | \u003ca href=\"#specification\"\u003eSpecifications\u003c\/a\u003e | \u003ca href=\"#resources\"\u003eResources\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp id=\"overview\"\u003eThe evaporation stack holds the OFET source-drain shadow masks (sold separately) and substrates in close contact for thermal evaporation. This is crucial for effective device fabrication as the source-drain channel is usually the most critical feature on an OFET. For use with the \u003ca href=\"https:\/\/www.ossila.com\/products\/ofet-source-drain-mask-low-density\" title=\"Ossila low density OFET Source-Drain Deposition Mask\"\u003eOssila low density OFET source-drain evaporation masks\u003c\/a\u003e and \u003ca href=\"https:\/\/www.ossila.com\/products\/silicon-oxide-substrates\" target=\"_blank\"\u003eSilicon Oxide Substrates\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2 id=\"specification\"\u003eSpecifications\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSize\u003c\/th\u003e\n\u003ctd\u003e75 mm x 75 mm (2.95\" x 2.95\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e1 mm (exc. bolts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e12 substrates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv id=\"view-specifications\" class=\"expandable\"\u003e\n\u003ch2\u003eArchitecture of an Evaporation Stack\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eAt the base of the system is the shadow mask support which prevents the thin and flexible shadow masks from warping. The shadow masks (\u003cstrong\u003esold separately\u003c\/strong\u003e) are then placed on top of the support. Above the shadow mask, the substrate support holds the substrates in alignment with the mask. The lid is used to bolt everything together into a mechanically stable system that can be mounted in a deposition system at any orientation. Finally, a low strength magnetic sheet is placed on top of the lid to pull the shadow mask in close contact with the substrates.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg alt=\"Architecture of an evaporation Stack for OFETs, Low Density\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/E281-LowdensityOFETV1EvaporationStack.png?height=500\" loading=\"lazy\" width=\"855\" height=\"500\"\u003e\u003c\/figure\u003e\n\u003cp\u003e\u003cstrong\u003eUpdate:\u003c\/strong\u003e The Evaporation Stack no longer uses a second substrate holder as the additional lower support.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg alt=\"Low density stack: shadow mask support (technical drawing)\" height=\"300\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/low-density-stack-mask-support-drawing.png?width=312\u0026amp;height=300\" width=\"311.844\"\u003e \u003cimg alt=\"Low density stack: evaporation mask support (photo)\" height=\"250\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/low-density-stack-mask-support-photo.png?width=249\u0026amp;height=250\" width=\"249.375\"\u003e\n\u003cfigcaption\u003eLeft: Low density stack shadow mask support (technical drawing). Right: Photo of the low-density-stack evaporation mask support\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbutton type=\"button\" data-toggle-text=\"Hide\" data-expand-target=\"view-specifications\" class=\"anchor expand-link\"\u003eView specifications\u003c\/button\u003e\u003c\/p\u003e\n\u003ch2\u003eSystem Overview\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eThe low density fabrication system has four different masks available (\u003ca href=\"https:\/\/www.ossila.com\/products\/ofet-source-drain-mask-low-density\" title=\"Source-Drain Deposition Mask, Low Density\"\u003esource-drain\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ossila.com\/products\/ofet-gate-mask-low-density\" title=\"Gate Deposition Mask, Low Density\"\u003egate deposition\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ossila.com\/products\/ofet-deposition-mask-low-density-active-area\" title=\"Active Area Deposition Mask, Low Density\"\u003eactive area deposition\u003c\/a\u003e and \u003ca href=\"https:\/\/www.ossila.com\/products\/ofet-insulator-mask-low-density\" title=\"Insulator Deposition Mask, Low Density\"\u003einsulator deposition\u003c\/a\u003e) to allow the fabrication of devices in any geometry (top\/bottom gates and top\/bottom source-drain). The diagrams below show the features on each of the individual masks as well as how they fit together on a substrate.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg width=\"636\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ofet-evaporation-stack-low-density.svg\" loading=\"lazy\" alt=\"OFET evaporation stack low density\"\u003e\n\u003cfigcaption\u003eSchematic diagram showing how the different evaporation masks fit together on a device. For back-gate Si\/SiO2 substrates, the insulator and gate masks are not required as the gate contacts on the source-drain mask wrap around to contact the central Si layer of the substrate.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg width=\"417.156\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/back-gated-fet-si-substrate-and-ofet-low-density.svg\" loading=\"lazy\" height=\"278.031\" class=\"fill\" alt=\"Ossila low density evaporation masks\"\u003e\n\u003cfigcaption\u003eLeft: an FET using the low density evaporation masks. Right: a back-gated FET using Si\/SO2 substrates.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eNote that silicon oxide substrates do not need a gate mask which simplifies fabrication, however the use of a gate mask with \u003ca href=\"https:\/\/www.ossila.com\/products\/ultra-flat-quartz-coated-glass\" title=\"Ultra-flat Quartz Coated Glass Substrates\"\u003equartz-glass substrates\u003c\/a\u003e can allow lower operating voltages and lower parasitic capacitance.\u003c\/p\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"collection-container\"\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-low-density-fet#browse-products\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg alt=\"20 mm x 15 mm Low Density System\" height=\"109\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/20-15-low-density-substrates-collection-design.png?width=150\" width=\"150\"\u003e\n\u003cp\u003e20 mm x 15 mm\u003cbr\u003eLow Density FET\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-low-density-fet#browse-products\"\u003e20 mm x 15 mm Low Density FET System\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg width=\"150\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/collection-link_Substrates-and-fabrication.png?width=150\" loading=\"lazy\" height=\"109\" alt=\"Substrates and Fabrication Collection\"\u003e\n\u003cp\u003eSubstrates and Fabrication\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003eAll Substrates and Fabrication\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"resources\"\u003eResources and Support\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"col-xs-12 button-col\"\u003e\n\u003cdiv class=\"card-box\"\u003e\n\u003ch3 class=\"h4\"\u003eHow to load the Low density OFET stack\u003c\/h3\u003e\n\u003cp\u003eThis video demonstrates how to load the Low density OFET stack typically used to thermally evaporate (vacuum deposit) source-drain contacts. The video shows how to carefully place the evaporation mask on the lower support of the evaporation stack.\u003c\/p\u003e\n\u003ca href=\"\/pages\/how-to-load-the-low-density-ofet-stack\"\u003eLearn more...\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ossila","offers":[{"title":"Default Title","offer_id":1200244133,"sku":"E281","price":330.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/low-density-ofet-stack.jpg?v=1769075833"},{"product_id":"ofet-source-drain-mask-low-density","title":"Source-Drain Deposition Mask, Low Density","description":"\u003ch2 id=\"product-oneliner\"\u003eProduce a total of 60 devices in a single evaporation\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eensures conductivity between the metal electrodes and the p-doped silicon\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eShadow masks for deposition of source drain contacts. Designed for use in the \u003ca href=\"https:\/\/www.ossila.com\/products\/ofet-evaporation-stack-low-density\" title=\"OFET evaporation stack (low density)\"\u003elow density evaporation stack\u003c\/a\u003e with our standard sized substrates of 20 x 15 mm. Each mask will work with up to 12 substrates, each with five OFETs to produce a total of 60 devices in a single evaporation.\u003c\/p\u003e\n\u003ch2\u003eDatasheet\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eLinear channels of width 1 mm with two designs available of either five identical channel lengths of 30 μm or variable channel lengths of 30, 40, 50, 60 and 80 μm (one per substrate)\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cstrong\u003eNumber of OFETs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003e60 (5 per substrate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannel length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eE291:\u003c\/strong\u003e 30 μm\u003cbr\u003e\u003cstrong\u003eE292\u003c\/strong\u003e: 30, 40, 50, 60, 80 μm (one each per substrate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannel width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContact pad size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 mm x 1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMask thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannel bar tolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±13 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMask material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHard electroformed nickel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e*\u003cem\u003eE291\/E292 yield of working devices is 90% (54\/60).\u003c\/em\u003e\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg alt=\"Schematic of the the whole mask (see source-drain evaporation stack for details of how it fits with other layers).\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/low-density-shadow-mask-variable-dimensions.svg\" width=\"848\"\u003e\n\u003cfigcaption\u003eSchematic of the the whole mask (see source-drain evaporation stack for details of how it fits with other layers).\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cdiv class=\"inline-block-container\"\u003e\n\u003cfigure class=\"double-float-left\"\u003e\u003cimg alt=\"Optical image of the variable width source-drain evaporation mask.\" class=\"fill\" height=\"278.031\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/low-density-shadow-mask-variable.png?width=396\u0026amp;height=400\" width=\"417.156\"\u003e\n\u003cfigcaption\u003eOptical image of the variable width source-drain evaporation mask.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure class=\"double-float-right\"\u003e\u003cimg alt=\"Optical image of the 30 µm width source-drain evaporation mask\" class=\"fill\" height=\"278.031\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/low-density-shadow-mask-constant.png?width=402\u0026amp;height=400\" width=\"417.156\"\u003e\n\u003cfigcaption\u003eOptical image of the 30 µm width source-drain evaporation mask\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe mask is designed in such a way that during the deposition of the gate electrodes on the corner of the substrate the metal should cover the edge of the substrate as well. This ensures conductivity between the metal electrodes and the p-doped silicon. If you find the edges of the substrate not to be conductive you must scratch the edges of the substrate to remove the insulating silicon oxide in correspondence with the corner where the gate electrode will be deposited.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg alt=\"Prefabricated OFET: gate electrode details\" height=\"179\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/prefabricated-ofet-gate-schematic.svg\" width=\"474\"\u003e\n\u003cfigcaption\u003ePrefabricated OFET: details of the gate pad\/doped silicon electrical contact.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eB-Grade Masks\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eMasks with one channel that falls outside of our quality standards are listed as B-Grade. The other 59 channels on these masks are of the same standard as on our A-Grade masks. It is possible that the substandard channel may produce a working device, however this cannot be guaranteed. Therefore, these B-Grade masks are offered at a discounted price.\u003c\/p\u003e\n\u003ch2\u003eSystem Overview\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch2\u003eSystem Overview\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eThe low density fabrication system has four different masks available (source-drain, \u003ca title=\"Gate Deposition Mask, Low Density\" href=\"https:\/\/www.ossila.com\/products\/ofet-gate-mask-low-density\"\u003egate deposition\u003c\/a\u003e, \u003ca title=\"Active Area Deposition Mask, Low Density\" href=\"https:\/\/www.ossila.com\/products\/ofet-deposition-mask-low-density-active-area\"\u003eactive area deposition\u003c\/a\u003e, and \u003ca title=\"Insulator Deposition Mask, Low Density\" href=\"https:\/\/www.ossila.com\/products\/ofet-insulator-mask-low-density\"\u003einsulator deposition\u003c\/a\u003e) to allow the fabrication of devices in any geometry (top\/bottom gates and top\/bottom source-drain). The diagrams below show the features on each of the individual masks as well as how they fit together on a substrate.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg alt=\"OFET evaporation stack low density\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ofet-evaporation-stack-low-density.svg\" width=\"636\"\u003e\n\u003cfigcaption\u003eSchematic diagram showing how the different evaporation masks fit together on a device. For back-gate Si\/SiO2 substrates, the insulator and gate masks are not required as the gate contacts on the source-drain mask wrap around to contact the central Si layer of the substrate.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg alt=\"Ossila low density evaporation masks\" class=\"fill\" height=\"278.031\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/back-gated-fet-si-substrate-and-ofet-low-density.svg\" width=\"417.156\"\u003e\n\u003cfigcaption\u003eLeft: an FET using the low density evaporation masks. Right: a back-gated FET using Si\/SO2 substrates.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eNote that silicon oxide substrates do not need a gate mask which simplifies fabrication, however the use of a gate mask with \u003ca title=\"Ultra-flat Quartz Coated Glass Substrates\" href=\"https:\/\/www.ossila.com\/products\/ultra-flat-quartz-coated-glass\"\u003equartz-glass substrates\u003c\/a\u003e can allow lower operating voltages and lower parasitic capacitance.\u003c\/p\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"collection-container\"\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-low-density-fet#browse-products\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg alt=\"20 mm x 15 mm Low Density System\" height=\"109\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/20-15-low-density-substrates-collection-design.png?width=150\" width=\"150\"\u003e\n\u003cp\u003e20 mm x 15 mm\u003cbr\u003eLow Density FET\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-low-density-fet#browse-products\"\u003e20 mm x 15 mm Low Density FET System\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg width=\"150\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/collection-link_Substrates-and-fabrication.png?width=150\" loading=\"lazy\" height=\"109\" alt=\"Substrates and Fabrication Collection\"\u003e\n\u003cp\u003eSubstrates and Fabrication\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003eAll Substrates and Fabrication\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ossila","offers":[{"title":"30 micron channel length \/ A-Grade","offer_id":1200244137,"sku":"E291","price":260.0,"currency_code":"GBP","in_stock":true},{"title":"30 micron channel length \/ B-Grade","offer_id":51187314065624,"sku":"E291-B","price":160.0,"currency_code":"GBP","in_stock":false},{"title":"Variable channel length \/ A-Grade","offer_id":1200244141,"sku":"E292","price":260.0,"currency_code":"GBP","in_stock":true},{"title":"Variable channel length \/ B-Grade","offer_id":51187314098392,"sku":"E292-B","price":160.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/low-density-shadow-mask-variable.jpg?v=1769074178"},{"product_id":"ofet-insulator-mask-low-density","title":"Insulator Deposition Mask, Low Density","description":"\u003ch2 id=\"product-oneliner\"\u003eLow Density Insulator Deposition Mask,\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eEnabling accurate deposition resolution\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eAn evaporation mask for deposition of the insulator layer for use with Ossila's low-density OFET system.\u003c\/p\u003e\n\u003cp\u003eOuter dimensions: 75 mm x 75 mm (2.95\" x 2.95\")\u003c\/p\u003e\n\u003cp\u003eNumber of OFETs: 5 OFETs per substrate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMask with direct contact (no spacer):\u003c\/strong\u003e For sputtering and other non-directional deposition systems, as well as for thermal deposition systems with oblique angles or a very short throw, we recommend the use of the direct contact mask to get well-defined edges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMask with 100 μm spacer:\u003c\/strong\u003e For normal thermal evaporation systems we recommend the use of masks with the 100 μm spacer to help avoid scratches and allow better out-gassing.\u003c\/p\u003e\n\u003ch2\u003eDatasheet\u003c\/h2\u003e\n\u003chr\u003e\n\u003cfigure\u003e\u003cimg width=\"848\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ofet-low-density-insulator-mask-e309.svg\" loading=\"lazy\" alt=\"OFET Low Density Insulator Mask\"\u003e\n\u003cfigcaption\u003eOFET Low Density Insulator Mask\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eSystem Overview\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eThe low density fabrication system has four different masks available (\u003ca title=\"Source-Drain Deposition Mask, Low Density\" href=\"https:\/\/www.ossila.com\/products\/ofet-source-drain-mask-low-density\"\u003esource-drain\u003c\/a\u003e, \u003ca title=\"Gate Deposition Mask, Low Density\" href=\"https:\/\/www.ossila.com\/products\/ofet-gate-mask-low-density\"\u003egate deposition\u003c\/a\u003e, \u003ca title=\"Active Area Deposition Mask, Low Density\" href=\"https:\/\/www.ossila.com\/products\/ofet-deposition-mask-low-density-active-area\"\u003eactive area deposition\u003c\/a\u003e, and insulator deposition) to allow the fabrication of devices in any geometry (top\/bottom gates and top\/bottom source-drain). The diagrams below show the features on each of the individual masks as well as how they fit together on a substrate.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg alt=\"OFET evaporation stack low density\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ofet-evaporation-stack-low-density.svg\" width=\"636\"\u003e\n\u003cfigcaption\u003eSchematic diagram showing how the different evaporation masks fit together on a device. For back-gate Si\/SiO2 substrates, the insulator and gate masks are not required as the gate contacts on the source-drain mask wrap around to contact the central Si layer of the substrate.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg alt=\"Ossila low density evaporation masks\" class=\"fill\" height=\"278.031\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/back-gated-fet-si-substrate-and-ofet-low-density.svg\" width=\"417.156\"\u003e\n\u003cfigcaption\u003eLeft: an FET using the low density evaporation masks. Right: a back-gated FET using Si\/SO2 substrates.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eNote that silicon oxide substrates do not need a gate mask which simplifies fabrication, however the use of a gate mask with \u003ca title=\"Ultra-flat Quartz Coated Glass Substrates\" href=\"https:\/\/www.ossila.com\/products\/ultra-flat-quartz-coated-glass\"\u003equartz-glass substrates\u003c\/a\u003e can allow lower operating voltages and lower parasitic capacitance.\u003c\/p\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"collection-container\"\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-ito-fet#browse-products\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg width=\"150\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/20-15-ito-substrates-collection-design.png?width=150\" loading=\"lazy\" height=\"109\" alt=\"The 20x15mm ITO FET System\"\u003e\n\u003cp\u003e20 mm x 15 mm\u003cbr\u003eITO FET System\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-ito-fet#browse-products\"\u003e20 mm x 15 mm ITO FET System\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-low-density-fet#browse-products\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg width=\"150\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/20-15-low-density-substrates-collection-design.png?width=150\" loading=\"lazy\" height=\"109\" alt=\"20 mm x 15 mm Low Density System\"\u003e\n\u003cp\u003e20 mm x 15 mm\u003cbr\u003eLow Density FET\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-low-density-fet#browse-products\"\u003e20 mm x 15 mm Low Density FET System\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ossila","offers":[{"title":"With Spacer Layer","offer_id":1200244145,"sku":"E309-SPC","price":260.0,"currency_code":"GBP","in_stock":true},{"title":"No Spacer Layer","offer_id":19628732514400,"sku":"E309","price":260.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/insulator-deposition-mask-low-density.jpg?v=1769074537"},{"product_id":"ofet-gate-mask-low-density","title":"Gate Deposition Mask, Low Density","description":"\u003ch2 id=\"product-oneliner\"\u003eLow Density Gate Deposition Mask\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eEnabling good deposition resolution\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eAn evaporation mask for deposition of gate contacts. For use with the low density OFET system. A 100 μm standoff-spacer ensures that the mask does not touch the substrate while still enabling good deposition resolution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMask with direct contact (no spacer):\u003c\/strong\u003e For sputtering and other non-directional deposition systems, as well as for thermal deposition systems with oblique angles or a very short throw, we recommend the use of the direct contact mask to get well-defined edges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMask with 100 μm spacer:\u003c\/strong\u003e For normal thermal evaporation systems we recommend the use of masks with the 100 μm spacer to help avoid scratches and allow better out-gassing.\u003c\/p\u003e\n\u003ch2\u003eDatasheet\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"25%\"\u003eSize\u003c\/th\u003e\n\u003ctd width=\"75%\"\u003e75 mm x 75 mm (2.95\" x 2.95\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e1.7mm without spacer, 1.8mm with spacer (exc. bolts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003ctd\u003e12 substrates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cfigure\u003e\u003cimg alt=\"Dimensioned diagram of the low density OFET gate mask.\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/low-density-ofet-gate-mask-e305.svg\" width=\"848\"\u003e\n\u003cfigcaption\u003eDimensioned diagram of the low density OFET gate mask.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eSystem Overview\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eThe low density fabrication system has four different masks available (\u003ca title=\"Source-Drain Deposition Mask, Low Density\" href=\"https:\/\/www.ossila.com\/products\/ofet-source-drain-mask-low-density\"\u003esource-drain\u003c\/a\u003e, gate deposition, \u003ca title=\"Active Area Deposition Mask, Low Density\" href=\"https:\/\/www.ossila.com\/products\/ofet-deposition-mask-low-density-active-area\"\u003eactive area deposition\u003c\/a\u003e, and \u003ca title=\"Insulator Deposition Mask, Low Density\" href=\"https:\/\/www.ossila.com\/products\/ofet-insulator-mask-low-density\"\u003einsulator deposition\u003c\/a\u003e) to allow the fabrication of devices in any geometry (top\/bottom gates and top\/bottom source-drain). The diagrams below show the features on each of the individual masks as well as how they fit together on a substrate.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg alt=\"OFET evaporation stack low density\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ofet-evaporation-stack-low-density.svg\" width=\"636\"\u003e\n\u003cfigcaption\u003eSchematic diagram showing how the different evaporation masks fit together on a device. For back-gate Si\/SiO2 substrates, the insulator and gate masks are not required as the gate contacts on the source-drain mask wrap around to contact the central Si layer of the substrate.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg alt=\"Ossila low density evaporation masks\" class=\"fill\" height=\"278.031\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/back-gated-fet-si-substrate-and-ofet-low-density.svg\" width=\"417.156\"\u003e\n\u003cfigcaption\u003eLeft: an FET using the low density evaporation masks. Right: a back-gated FET using Si\/SO2 substrates.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eNote that silicon oxide substrates do not need a gate mask which simplifies fabrication, however the use of a gate mask with \u003ca title=\"Ultra-flat Quartz Coated Glass Substrates\" href=\"https:\/\/www.ossila.com\/products\/ultra-flat-quartz-coated-glass\"\u003equartz-glass substrates\u003c\/a\u003e can allow lower operating voltages and lower parasitic capacitance.\u003c\/p\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"collection-container\"\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-low-density-fet#browse-products\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg alt=\"20 mm x 15 mm Low Density System\" height=\"109\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/20-15-low-density-substrates-collection-design.png?width=150\" width=\"150\"\u003e\n\u003cp\u003e20 mm x 15 mm\u003cbr\u003eLow Density FET\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-low-density-fet#browse-products\"\u003e20 mm x 15 mm Low Density FET System\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg width=\"150\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/collection-link_Substrates-and-fabrication.png?width=150\" loading=\"lazy\" height=\"109\" alt=\"Substrates and Fabrication Collection\"\u003e\n\u003cp\u003eSubstrates and Fabrication\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003eAll Substrates and Fabrication\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ossila","offers":[{"title":"With Spacer Layer","offer_id":1200244153,"sku":"E305-SPC","price":260.0,"currency_code":"GBP","in_stock":true},{"title":"No Spacer Layer","offer_id":19628717670496,"sku":"E305","price":260.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/top-gate-shadow-mask.jpg?v=1769073245"},{"product_id":"ofet-deposition-mask-low-density-active-area","title":"Active Area Deposition Mask, Low Density","description":"\u003ch2 id=\"product-oneliner\"\u003eLow Density Active Area Deposition Mask\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eFor use with the low density OFET system\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eAn evaporation mask for deposition of materials into the active area (source-drain channels). For use with the low density OFET system. A 100 μm standoff-spacer ensures that the mask does not touch the substrate while still enabling good deposition resolution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMask with direct contact:\u003c\/strong\u003e For sputtering and other non-directional deposition systems, as well as for thermal deposition systems with oblique angles or a very short throw, we recommend the use of the direct contact mask to get well-defined edges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMask with 100 μm spacer:\u003c\/strong\u003e For normal thermal evaporation systems we recommend the use of masks with the 100 μm spacer to help avoid scratches and allow better out-gassing.\u003c\/p\u003e\n\u003ch2\u003eDatasheet\u003c\/h2\u003e\n\u003chr\u003e\n\u003cfigure\u003e\u003cimg alt=\"Dimensioned diagram of the low density OFET active area mask\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/low-density-ofet-active-area-mask-e307.svg\" width=\"848\"\u003e\n\u003cfigcaption\u003eDimensioned diagram of the low density OFET active area mask\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eSystem Overview\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eThe low density fabrication system has four different masks available (\u003ca title=\"Source-Drain Deposition Mask, Low Density\" href=\"https:\/\/www.ossila.com\/products\/ofet-source-drain-mask-low-density\"\u003esource-drain\u003c\/a\u003e, \u003ca title=\"Gate Deposition Mask, Low Density\" href=\"https:\/\/www.ossila.com\/products\/ofet-gate-mask-low-density\"\u003egate deposition\u003c\/a\u003e, active area deposition, and \u003ca title=\"Insulator Deposition Mask, Low Density\" href=\"https:\/\/www.ossila.com\/products\/ofet-insulator-mask-low-density\"\u003einsulator deposition\u003c\/a\u003e) to allow the fabrication of devices in any geometry (top\/bottom gates and top\/bottom source-drain). The diagrams below show the features on each of the individual masks as well as how they fit together on a substrate.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg alt=\"OFET evaporation stack low density\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ofet-evaporation-stack-low-density.svg\" width=\"636\"\u003e\n\u003cfigcaption\u003eSchematic diagram showing how the different evaporation masks fit together on a device. For back-gate Si\/SiO2 substrates, the insulator and gate masks are not required as the gate contacts on the source-drain mask wrap around to contact the central Si layer of the substrate.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg alt=\"Ossila low density evaporation masks\" class=\"fill\" height=\"278.031\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/back-gated-fet-si-substrate-and-ofet-low-density.svg\" width=\"417.156\"\u003e\n\u003cfigcaption\u003eLeft: an FET using the low density evaporation masks. Right: a back-gated FET using Si\/SO2 substrates.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eNote that silicon oxide substrates do not need a gate mask which simplifies fabrication, however the use of a gate mask with \u003ca title=\"Ultra-flat Quartz Coated Glass Substrates\" href=\"https:\/\/www.ossila.com\/products\/ultra-flat-quartz-coated-glass\"\u003equartz-glass substrates\u003c\/a\u003e can allow lower operating voltages and lower parasitic capacitance.\u003c\/p\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"collection-container\"\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-low-density-fet#browse-products\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg alt=\"20 mm x 15 mm Low Density System\" height=\"109\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/20-15-low-density-substrates-collection-design.png?width=150\" width=\"150\"\u003e\n\u003cp\u003e20 mm x 15 mm\u003cbr\u003eLow Density FET\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-low-density-fet#browse-products\"\u003e20 mm x 15 mm Low Density FET System\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg width=\"150\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/collection-link_Substrates-and-fabrication.png?width=150\" loading=\"lazy\" height=\"109\" alt=\"Substrates and Fabrication Collection\"\u003e\n\u003cp\u003eSubstrates and Fabrication\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003eAll Substrates and Fabrication\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ossila","offers":[{"title":"With Spacer Layer","offer_id":1200244161,"sku":"E307-SPC","price":260.0,"currency_code":"GBP","in_stock":true},{"title":"No Spacer Layer","offer_id":19628728942688,"sku":"E307","price":260.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/active-area-deposition-mask-low-density.jpg?v=1769075565"},{"product_id":"ofet-source-drain-mask-high-density","title":"Source-Drain Deposition Mask, High Density","description":"\u003ch2 id=\"product-oneliner\"\u003eFor High Quality deposition of source-drain contacts\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eProduce 20 OFETs on a single substrate\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e | \u003ca href=\"#specification\"\u003eSpecifications\u003c\/a\u003e | \u003ca href=\"#resources\"\u003eResources\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp id=\"overview\"\u003eShadow masks for deposition of source-drain contacts. Designed for use in the \u003ca title=\"Evaporation support stack for OFET evaporation (HD devices)\" href=\"https:\/\/www.ossila.com\/products\/ofet-evaporation-stack-high-density\"\u003eEvaporation Stack for High Density OFETs\u003c\/a\u003e with our standard sized substrates of 20 mm x 15 mm. Each mask produces 20 OFETs on a single substrate. We sell a selection of masks for different precisions in linear and interdigitated patterns. \u003c!-- END_OF_LISTING --\u003e\u003c\/p\u003e\n\u003cp\u003eIf you would like to mix and match geometries, please \u003ca title=\"Contact Us\" href=\"https:\/\/www.ossila.com\/pages\/contact-us\"\u003econtact us\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2 id=\"specification\"\u003eGeneral Mask Specifications\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cstrong\u003eMask dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"75%\"\u003e20 mm x 15 mm (0.79\" x 0.59\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of OFETs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContact pad size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 mm x 1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContact pitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.54 mm (0.1\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMask material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectroformed nickel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible products\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003ca title=\"Evaporation Stack for High Density OFETs\" href=\"https:\/\/www.ossila.com\/products\/ofet-evaporation-stack-high-density\"\u003eEvaporation stack\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Quartz glass substrates\" href=\"https:\/\/www.ossila.com\/products\/ultra-flat-quartz-coated-glass\"\u003eGlass Substrates\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"ITO glass substrates unpatterned\" href=\"https:\/\/www.ossila.com\/products\/ito-glass-substrates-unpatterned\"\u003eITO substrates\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Silicon oxide substrates\" href=\"https:\/\/www.ossila.com\/products\/silicon-oxide-substrates\"\u003eSilicon substrates\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eIndividual Mask Specifications\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth width=\"25%\"\u003eProduct Code\u003c\/th\u003e\n\u003cth width=\"25%\"\u003eE321\u003c\/th\u003e\n\u003cth width=\"25%\"\u003eE322\u003c\/th\u003e\n\u003cth width=\"25%\"\u003eE323\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannel Geometry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLinear\u003c\/td\u003e\n\u003ctd\u003eLinear\u003c\/td\u003e\n\u003ctd\u003eInterdigitated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannel Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 mm\u003c\/td\u003e\n\u003ctd\u003e1 mm\u003c\/td\u003e\n\u003ctd\u003e18.23 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannel Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 µm\u003c\/td\u003e\n\u003ctd\u003e30, 40, 50, 60, 80 µm (4 of each)\u003c\/td\u003e\n\u003ctd\u003e50 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e± 13 µm\u003c\/td\u003e\n\u003ctd\u003e± 13 µm\u003c\/td\u003e\n\u003ctd\u003e± 13 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMask Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 µm\u003c\/td\u003e\n\u003ctd\u003e35 µm\u003c\/td\u003e\n\u003ctd\u003e35 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv id=\"all-specifications\" class=\"expandable\"\u003e\n\u003ch3\u003eLinear 1 mm x 30 µm (E321) and 1 mm x 30 µm variable (E322)\u003c\/h3\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-md-4\"\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-linear-constant-shadow-mask-thirty-microns-dimensions.png\"\u003e \u003cimg width=\"262\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-linear-constant-shadow-mask-thirty-microns-dimensions.png?width=262\u0026amp;height=134\" loading=\"lazy\" height=\"134\" alt=\"30 micron channel length evaporation mask (dimensions)\"\u003e \u003c\/a\u003e\n\u003cfigcaption\u003eDimensioned Details\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-md-4\"\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-linear-constant-shadow-mask-thirty-microns-single-device.png\"\u003e \u003cimg width=\"263\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-linear-constant-shadow-mask-thirty-microns-single-device.png?v=1718954562\u0026amp;width=263\u0026amp;height=134\" loading=\"lazy\" height=\"134\" alt=\"30 micron channel length evaporation mask (single device)\"\u003e \u003c\/a\u003e\n\u003cfigcaption\u003e1.5x Microscope image of individual OFET\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-md-4\"\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-linear-constant-shadow-mask-channel.png\"\u003e \u003cimg width=\"168\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-linear-constant-shadow-mask-channel.png?width=168\u0026amp;height=134\" loading=\"lazy\" height=\"134\" alt=\"High density linear OFET shadow mask (channel closeup)\"\u003e \u003c\/a\u003e\n\u003cfigcaption\u003e5x Microscope Image of individual OFET\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-md-4\"\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-linear-constant-shadow-mask-thirty-microns-linear.png\"\u003e \u003cimg width=\"176\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-linear-constant-shadow-mask-thirty-microns-linear.png?width=176\u0026amp;height=134\" loading=\"lazy\" height=\"134\" alt=\"Linear channel length OTFT evaporation mask (30 microns)\"\u003e \u003c\/a\u003e\n\u003cfigcaption\u003eOptical Image of Mask\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-md-4\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-md-4\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eInterdigitated 18 mm x 50 µm (E323)\u003c\/h3\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-md-4\"\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/interdigitated-ofet-shadow-mask-30-micron-single-device.jpg\"\u003e \u003cimg width=\"244\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/interdigitated-ofet-shadow-mask-30-micron-single-device.jpg?width=244\u0026amp;height=134\" loading=\"lazy\" height=\"134\" alt=\"Interdigitated OFET shadow mask 30 microns - single device\"\u003e \u003c\/a\u003e\n\u003cfigcaption\u003e1.5x Microscope image of individual OFET\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-md-4\"\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-interdigitated-shadow-mask-channel-close-up.jpg\"\u003e \u003cimg width=\"168\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-interdigitated-shadow-mask-channel-close-up.jpg?width=168\u0026amp;height=134\" loading=\"lazy\" height=\"134\" alt=\"OFET interdigitated shadow mask channel close up\"\u003e \u003c\/a\u003e\n\u003cfigcaption\u003e5x Microscope image of individual OFET\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-md-4\"\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-interdigitated-shadow-mask.jpg\"\u003e \u003cimg width=\"180\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-interdigitated-shadow-mask.jpg?width=180\u0026amp;height=134\" loading=\"lazy\" height=\"134\" alt=\"High density interdigitated shadow mask\"\u003e \u003c\/a\u003e\n\u003cfigcaption\u003eOptical image of mask\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbutton type=\"button\" data-toggle-text=\"Hide specifications\" data-expand-target=\"all-specifications\" class=\"anchor expand-link\"\u003eView more specifications\u003c\/button\u003e\u003c\/p\u003e\n\u003ch2\u003eTroubleshooting\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eThe mask is designed in such a way that during the deposition of the gate electrodes on the corner of the substrate the metal should cover the edge of the substrate as well. This ensures conductivity between the metal electrodes and the p-doped silicon. If you find the edges of the substrate not to be conductive you must scratch the edges of the substrate to remove the insulating silicon oxide in correspondence with the corner where the gate electrode will be deposited.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg width=\"474\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/prefabricated-ofet-gate-schematic.svg\" loading=\"lazy\" height=\"179\" alt=\"Prefabricated OFET: gate electrode details\"\u003e\n\u003cfigcaption\u003ePrefabricated OFET: details of the gate pad\/doped silicon electrical contact.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eB-Grade Masks\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eMasks with one channel that falls outside of our quality standards are listed as B-Grade. The other 19 channels on these masks are of the same standard as on our A-Grade masks. It is possible that the substandard channel may produce a working device, however this cannot be guaranteed. Therefore, these B-Grade masks are offered at a discounted price.\u003c\/p\u003e\n\u003ch2\u003eSystem Overview\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eSchematic diagrams showing how the high-density FET evaporation masks work together for:\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg width=\"460\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-back-gate-fet-on-a-si-sio2-substrate.svg\" loading=\"lazy\" alt=\"A back-gate FET on a Si\/SiO2 substrate.\" height=\"303\"\u003e\n\u003cfigcaption\u003eA back-gate FET on a Si\/SiO2 substrate.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cdiv class=\"inline-block-container\"\u003e\n\u003cfigure class=\"double-float-left\"\u003e\u003cimg width=\"417.156\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-back-gate-fet-on-any-substrate.svg\" loading=\"lazy\" height=\"209.078\" class=\"fill\" alt=\"A back-gate FET on any substrate.\"\u003e\n\u003cfigcaption\u003eA back-gate FET on any substrate.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure class=\"double-float-right\"\u003e\u003cimg width=\"417.156\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-front-gate-fet-on-any-substrate.svg\" loading=\"lazy\" height=\"209.078\" class=\"fill\" alt=\"A front-gate FET on any substrate.\"\u003e\n\u003cfigcaption\u003eA front-gate FET on any substrate.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cp\u003eFor interdigitated FETs, the source-drain, active area, and gate masks need to be replaced with the corresponding versions.\u003c\/p\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"collection-container\"\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-high-density-fet#browse-products\"\u003e\n\u003cdiv class=\"collection-button background-light-blue\"\u003e\n\u003cimg width=\"150\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/20-15-high-density-substrates-collection-design.png?width=150\" loading=\"lazy\" height=\"109\" alt=\"20 mm x 15 mm High Density FET System\"\u003e\n\u003cp\u003e20 mm x 15 mm\u003cbr\u003eHigh Density FET\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-high-density-fet#browse-products\"\u003e20 mm x 15 mm High Density FET System\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg alt=\"Substrates and Fabrication Collection\" height=\"109\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/collection-link_Substrates-and-fabrication.png?width=150\" width=\"150\"\u003e\n\u003cp\u003eSubstrates and Fabrication\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003eAll Substrates and Fabrication\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"resources\"\u003eResources and Support\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"col-xs-12 button-col\"\u003e\n\u003cdiv class=\"card-box\"\u003e\n\u003ch3 class=\"h4\"\u003eHow to load the High density OFET stack\u003c\/h3\u003e\n\u003cp\u003eThis video demonstrates how to load the high density OFET stack typically used to thermally evaporate (vacuum deposit) source-drain contacts. The video shows how to carefully place the evaporation masks into the substrate holder.\u003c\/p\u003e\n\u003ca href=\"\/pages\/how-to-load-the-high-density-ofet-stack\"\u003eLearn more...\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ossila","offers":[{"title":"30 micron \/ A-Grade","offer_id":1200244189,"sku":"E321","price":26.0,"currency_code":"GBP","in_stock":true},{"title":"30 micron \/ B-Grade","offer_id":45340320694488,"sku":"E321-B","price":13.0,"currency_code":"GBP","in_stock":false},{"title":"Variable \/ A-Grade","offer_id":1200244193,"sku":"E322","price":26.0,"currency_code":"GBP","in_stock":true},{"title":"50 micron interdigitated \/ A-Grade","offer_id":1200244197,"sku":"E323","price":26.0,"currency_code":"GBP","in_stock":true},{"title":"Variable \/ B-Grade","offer_id":50931532792024,"sku":"E322-B","price":13.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/source-drain-deposition-mask-30-micron.jpg?v=1769082943"},{"product_id":"ofet-gate-mask-high-density","title":"Gate Deposition Mask, High Density","description":"\u003ch2 id=\"product-oneliner\"\u003eHigh Density Gate Deposition Mask\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eEnabling accurate deposition resolution\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eAn evaporation mask for deposition of gate contacts, for use with the high density OFET system.\u003c!-- END_OF_LISTING --\u003e A 100 μm standoff-spacer ensures that the mask does not touch the substrate while still enabling good deposition resolution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMask with direct contact (no spacer):\u003c\/strong\u003e For sputtering and other non-directional deposition systems, as well as for thermal deposition systems with oblique angles or a very short throw, we recommend the use of the direct contact mask to get well-defined edges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMask with 100 μm spacer:\u003c\/strong\u003e For normal thermal evaporation systems we recommend the use of masks with the 100 μm spacer to help avoid scratches and allow better out-gassing.\u003c\/p\u003e\n\u003ch2\u003eDatasheet\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable style=\"width: 99.9135%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 37.0276%;\" width=\"25%\"\u003eProduct Code\u003c\/th\u003e\n\u003cth style=\"width: 31.1618%;\" width=\"30%\" class=\"text-center\"\u003eE336\u003c\/th\u003e\n\u003cth style=\"width: 31.1618%;\" width=\"45%\" class=\"text-center\"\u003eE337\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 37.0276%;\"\u003eRelated shadow mask\u003c\/th\u003e\n\u003ctd style=\"width: 31.1618%;\" class=\"text-center\"\u003e\n\u003ca title=\"FET shadow mask linear constant channel width\" href=\"https:\/\/www.ossila.com\/products\/ofet-source-drain-mask-high-density?variant=1200244189\"\u003eE321\u003c\/a\u003e and \u003ca title=\"FET shadow mask linear variable channel width\" href=\"https:\/\/www.ossila.com\/products\/ofet-source-drain-mask-high-density?variant=1200244193\"\u003eE322\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 31.1618%;\" class=\"text-center\"\u003e\u003ca title=\"FET shadow mask interdigitated constant channel width\" href=\"https:\/\/www.ossila.com\/products\/ofet-source-drain-mask-high-density?variant=1200244197\"\u003eE323\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 37.0276%;\"\u003eSize\u003c\/th\u003e\n\u003ctd style=\"width: 62.3236%;\" colspan=\"2\" class=\"text-center\"\u003e75 mm x 75 mm (2.95\" x 2.95\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 37.0276%;\"\u003eThickness\u003c\/th\u003e\n\u003ctd style=\"width: 62.3236%;\" colspan=\"2\" class=\"text-center\"\u003e\n\u003cspan\u003e1.7mm without spacer, 1.8mm with spacer \u003c\/span\u003e\u003cspan\u003e(exc. bolts)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 37.0276%;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"width: 62.3236%;\" colspan=\"2\" class=\"text-center\"\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 37.0276%;\"\u003eCapacity\u003c\/th\u003e\n\u003ctd style=\"width: 62.3236%;\" colspan=\"2\" class=\"text-center\"\u003e12 substrates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cfigure\u003e\u003cimg width=\"848\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-linear-e336.svg\" loading=\"lazy\" alt=\"Dimensioned diagram of the high density linear OFET gate mask (E336)\"\u003e\n\u003cfigcaption\u003eDimensioned diagram of the high density linear OFET gate mask (E336)\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg width=\"848\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-interdigitated-e337.svg\" loading=\"lazy\" alt=\"Dimensioned diagram of the high density interdigitated OFET gate mask (E337).\"\u003e\n\u003cfigcaption\u003eDimensioned diagram of the high density interdigitated OFET gate mask (E337).\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eSystem Overview\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eSchematic diagrams showing how the high-density FET evaporation masks work together for:\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg width=\"460\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-back-gate-fet-on-a-si-sio2-substrate.svg\" loading=\"lazy\" alt=\"A back-gate FET on a Si\/SiO2 substrate.\" height=\"303\"\u003e\n\u003cfigcaption\u003eA back-gate FET on a Si\/SiO2 substrate.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cdiv class=\"inline-block-container\"\u003e\n\u003cfigure class=\"double-float-left\"\u003e\u003cimg width=\"417.156\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-back-gate-fet-on-any-substrate.svg\" loading=\"lazy\" height=\"209.078\" class=\"fill\" alt=\"A back-gate FET on any substrate.\"\u003e\n\u003cfigcaption\u003eA back-gate FET on any substrate.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure class=\"double-float-right\"\u003e\u003cimg width=\"417.156\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-front-gate-fet-on-any-substrate.svg\" loading=\"lazy\" height=\"209.078\" class=\"fill\" alt=\"A front-gate FET on any substrate.\"\u003e\n\u003cfigcaption\u003eA front-gate FET on any substrate.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cp\u003eFor interdigitated FETs, the source-drain, active area, and gate masks need to be replaced with the corresponding versions.\u003c\/p\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"collection-container\"\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-high-density-fet#browse-products\"\u003e\n\u003cdiv class=\"collection-button background-light-blue\"\u003e\n\u003cimg width=\"150\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/20-15-high-density-substrates-collection-design.png?width=150\" loading=\"lazy\" height=\"109\" alt=\"20 mm x 15 mm High Density FET System\"\u003e\n\u003cp\u003e20 mm x 15 mm\u003cbr\u003eHigh Density FET\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-high-density-fet#browse-products\"\u003e20 mm x 15 mm High Density FET System\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg alt=\"Substrates and Fabrication Collection\" height=\"109\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/collection-link_Substrates-and-fabrication.png?width=150\" width=\"150\"\u003e\n\u003cp\u003eSubstrates and Fabrication\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003eAll Substrates and Fabrication\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ossila","offers":[{"title":"Gate Deposition Mask - Linear Channel HD OFET \/ With Spacer Layer","offer_id":1200244229,"sku":"E336-SPC","price":260.0,"currency_code":"GBP","in_stock":true},{"title":"Gate Deposition Mask - Interdigitated Channel HD OFETs \/ With Spacer Layer","offer_id":1200244233,"sku":"E337-SPC","price":260.0,"currency_code":"GBP","in_stock":true},{"title":"Gate Deposition Mask - Linear Channel HD OFET \/ No Spacer Layer","offer_id":19628744441952,"sku":"E336","price":260.0,"currency_code":"GBP","in_stock":true},{"title":"Gate Deposition Mask - Interdigitated Channel HD OFETs \/ No Spacer Layer","offer_id":19628744867936,"sku":"E337","price":260.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/high_gate_interdigi-deposition-masks.jpg?v=1769071284"},{"product_id":"ofet-deposition-mask-high-density-active-area","title":"Active Area Deposition Mask, High Density","description":"\u003ch2 id=\"product-oneliner\"\u003eHigh Density Active Area Deposition Mask\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003efor use with Ossila's high-density OFET system\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eAn evaporation mask for deposition onto the active area of a device, for use with Ossila's high-density OFET system.\u003c!-- END_OF_LISTING --\u003e \u003cbr\u003e\u003cbr\u003eNumber of OFETs: 20 per substrate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMask with direct contact (no spacer):\u003c\/strong\u003e For sputtering and other non-directional deposition systems, as well as for thermal deposition systems with oblique angles or a very short throw, we recommend the use of the direct contact mask to get well-defined edges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMask with 100 μm spacer:\u003c\/strong\u003e For normal thermal evaporation systems we recommend the use of masks with the 100 μm spacer to help avoid scratches and allow better out-gassing.\u003c\/p\u003e\n\u003ch2\u003eDatasheet\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"25%\"\u003eSize\u003c\/th\u003e\n\u003ctd width=\"75%\"\u003e75 mm x 75 mm (2.95\" x 2.95\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e\n\u003cspan\u003e1.7mm without spacer, 1.8mm with spacer \u003c\/span\u003e\u003cspan\u003e(exc. bolts)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSubstrate capacity\u003c\/th\u003e\n\u003ctd\u003eE338: 12 (S221, S223 or S403)\u003cbr\u003eE339: 12 (S233, S411)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cfigure\u003e\u003cimg width=\"848\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-active-area-mask-e338.svg\" loading=\"lazy\" alt=\"High density OFET active area evaporation mask (technical drawing)\"\u003e\n\u003cfigcaption\u003eDimensioned diagrams of the high density linear OFET gate mask (substrate holder).\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg width=\"848\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-interdigitated-active-area-mask-dimensions-e339.svg\" loading=\"lazy\" alt=\"High density interdigitated OFET active area evaporation mask (dimensions)\"\u003e\n\u003cfigcaption\u003eDimensioned diagrams of the high density interdigitated OFET gate mask (substrate mask)\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eSystem Overview\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eSchematic diagrams showing how the high-density FET evaporation masks work together for:\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg width=\"460\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-back-gate-fet-on-a-si-sio2-substrate.svg\" loading=\"lazy\" alt=\"A back-gate FET on a Si\/SiO2 substrate.\" height=\"303\"\u003e\n\u003cfigcaption\u003eA back-gate FET on a Si\/SiO2 substrate.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cdiv class=\"inline-block-container\"\u003e\n\u003cfigure class=\"double-float-left\"\u003e\u003cimg width=\"417.156\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-back-gate-fet-on-any-substrate.svg\" loading=\"lazy\" height=\"209.078\" class=\"fill\" alt=\"A back-gate FET on any substrate.\"\u003e\n\u003cfigcaption\u003eA back-gate FET on any substrate.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure class=\"double-float-right\"\u003e\u003cimg width=\"417.156\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-front-gate-fet-on-any-substrate.svg\" loading=\"lazy\" height=\"209.078\" class=\"fill\" alt=\"A front-gate FET on any substrate.\"\u003e\n\u003cfigcaption\u003eA front-gate FET on any substrate.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cp\u003eFor interdigitated FETs, the source-drain, active area, and gate masks need to be replaced with the corresponding versions.\u003c\/p\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"collection-container\"\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-high-density-fet#browse-products\"\u003e\n\u003cdiv class=\"collection-button background-light-blue\"\u003e\n\u003cimg width=\"150\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/20-15-high-density-substrates-collection-design.png?width=150\" loading=\"lazy\" height=\"109\" alt=\"20 mm x 15 mm High Density FET System\"\u003e\n\u003cp\u003e20 mm x 15 mm\u003cbr\u003eHigh Density FET\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-high-density-fet#browse-products\"\u003e20 mm x 15 mm High Density FET System\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg alt=\"Substrates and Fabrication Collection\" height=\"109\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/collection-link_Substrates-and-fabrication.png?width=150\" width=\"150\"\u003e\n\u003cp\u003eSubstrates and Fabrication\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003eAll Substrates and Fabrication\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ossila","offers":[{"title":"Active Area Deposition Mask - Linear Channel HD OFETs \/ With Spacer Layer","offer_id":1200244241,"sku":"E338-SPC","price":260.0,"currency_code":"GBP","in_stock":true},{"title":"Active Area Deposition Mask - Interdigitated Channel HD OFETs \/ With Spacer Layer","offer_id":1200244245,"sku":"E339-SPC","price":260.0,"currency_code":"GBP","in_stock":true},{"title":"Active Area Deposition Mask - Linear Channel HD OFETs \/ No Spacer Layer","offer_id":19628753092704,"sku":"E338","price":260.0,"currency_code":"GBP","in_stock":true},{"title":"Active Area Deposition Mask - Interdigitated Channel HD OFETs \/ No Spacer Layer","offer_id":19628753256544,"sku":"E339","price":260.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/active-area-deposition-mask-linear-channel-hd-ofets.jpg?v=1769072426"},{"product_id":"ofet-insulator-mask-high-density","title":"Insulator Deposition Mask, High Density","description":"\u003ch2 id=\"product-oneliner\"\u003eA mask for deposition of the insulator layer\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003efor use with Ossila's high density OFET system\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003c!-- END_OF_LISTING --\u003eOuter dimensions: 75 mm x 75 mm (2.95\" x 2.95\")\u003c\/p\u003e\n\u003cp\u003eNumber of OFETs: 20 per substrate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMask with direct contact (no spacer):\u003c\/strong\u003e For sputtering and other non-directional deposition systems, as well as for thermal deposition systems with oblique angles or a very short throw, we recommend the use of the direct contact mask to get well-defined edges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMask with 100 μm spacer:\u003c\/strong\u003e For normal thermal evaporation systems we recommend the use of masks with the 100 μm spacer to help avoid scratches and allow better out-gassing.\u003c\/p\u003e\n\u003ch2\u003eDatasheet\u003c\/h2\u003e\n\u003chr\u003e\n\u003cfigure\u003e\u003cimg alt=\"Insulator Mask for High Density OFET system\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/insulator-mask-for-high-density-ofet-e3310.svg\" width=\"848\"\u003e\n\u003cfigcaption\u003eInsulator Mask for High Density OFET system\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eSystem Overview\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eSchematic diagrams showing how the high-density FET evaporation masks work together for:\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg width=\"460\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-back-gate-fet-on-a-si-sio2-substrate.svg\" loading=\"lazy\" alt=\"A back-gate FET on a Si\/SiO2 substrate.\" height=\"303\"\u003e\n\u003cfigcaption\u003eA back-gate FET on a Si\/SiO2 substrate.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cdiv class=\"inline-block-container\"\u003e\n\u003cfigure class=\"double-float-left\"\u003e\u003cimg width=\"417.156\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-back-gate-fet-on-any-substrate.svg\" loading=\"lazy\" height=\"209.078\" class=\"fill\" alt=\"A back-gate FET on any substrate.\"\u003e\n\u003cfigcaption\u003eA back-gate FET on any substrate.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure class=\"double-float-right\"\u003e\u003cimg width=\"417.156\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-front-gate-fet-on-any-substrate.svg\" loading=\"lazy\" height=\"209.078\" class=\"fill\" alt=\"A front-gate FET on any substrate.\"\u003e\n\u003cfigcaption\u003eA front-gate FET on any substrate.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cp\u003eFor interdigitated FETs, the source-drain, active area, and gate masks need to be replaced with the corresponding versions.\u003c\/p\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"collection-container\"\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-high-density-fet#browse-products\"\u003e\n\u003cdiv class=\"collection-button background-light-blue\"\u003e\n\u003cimg alt=\"20 mm x 15 mm High Density FET System\" height=\"109\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/20-15-high-density-substrates-collection-design.png?width=150\" width=\"150\"\u003e\n\u003cp\u003e20 mm x 15 mm\u003cbr\u003eHigh Density FET\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-high-density-fet#browse-products\"\u003e20 mm x 15 mm High Density FET System\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg width=\"150\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/collection-link_Substrates-and-fabrication.png?width=150\" loading=\"lazy\" height=\"109\" alt=\"Substrates and Fabrication Collection\"\u003e\n\u003cp\u003eSubstrates and Fabrication\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003eAll Substrates and Fabrication\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ossila","offers":[{"title":"With Spacer Layer","offer_id":1200244433,"sku":"E3310-SPC","price":260.0,"currency_code":"GBP","in_stock":true},{"title":"No Spacer Layer","offer_id":19628738183264,"sku":"E3310","price":260.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/insulator-deposition-mask-high-density.jpg?v=1769071916"},{"product_id":"ofet-evaporation-stack-high-density","title":"Evaporation Stack for OFETs, High Density","description":"\u003ch2 id=\"product-oneliner\"\u003eHigh Density Evaporation Stack for OFETs\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eEnabling accurate deposition resolution\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e | \u003ca href=\"#specification\"\u003eSpecifications\u003c\/a\u003e | \u003ca href=\"#resources\"\u003eResources\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp id=\"overview\"\u003eThe evaporation stack holds the source-drain shadow masks (sold separately) and substrates in close contact for thermal evaporation. This is crucial for device fabrication because the source-drain channel is the most critical feature on an OFET. For use with the \u003ca href=\"https:\/\/www.ossila.com\/products\/ofet-source-drain-mask-high-density\" title=\"OFET shadow masks (high density)\"\u003eOssila high-density OFET source-drain evaporation masks\u003c\/a\u003e and \u003ca href=\"https:\/\/www.ossila.com\/products\/silicon-oxide-substrates\"\u003eSilicon Oxide Substrates\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2 id=\"specification\"\u003eSpecifications\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eThe key component is the lower support, which is milled from a solid block of aluminum to provide high-precision recesses for individual shadow masks and substrates, and allows mixing-and-matching of shadow masks within a single evaporation.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"25%\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e75 mm x 75 mm (2.95\" x 2.95\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 mm (exc. bolts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLower support: milled aluminum\u003cbr\u003eLid: stainless steel\u003cbr\u003eMagnetic sheet: vinyl-laminated polymer resin with ferrite powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubstrate capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSquare design: 12 substrates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cfigure\u003e\u003cimg alt=\"Details of high density OFET mask and support\" height=\"174\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-mask-and-support-details.jpg?width=240\u0026amp;height=174\" width=\"240\"\u003e\n\u003cfigcaption\u003eMagnified example of high-density OFET source-drain mask within completed stack.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cdiv id=\"view-specifications\" class=\"expandable\"\u003e\n\u003ch2\u003eArchitecture of an Evaporation Stack\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eThe diagram below shows an deconstructed view of how the evaporation stack fits together. At the base of the system is the lower support, which prevents the thin and flexible shadow masks from warping. This support has recesses in which individual masks are placed with the substrates placed on top of them. The lid is used to bolt everything together into a mechanically stable system that can be mounted in a deposition system at any orientation. Finally, a thick, low strength magnetic sheet is placed on to pull the shadow mask in close contact with the substrates.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg alt=\"The architecture of an evaporation stack. Layers consist of a magnetic sheet, lid, substrates, shadow masks, and comvine lower support and sustrate holder.\" height=\"635\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/E312-HighdensityOFETV1EvaporationStack.png?v=1718954937\u0026amp;width=1000\" width=\"1221\" loading=\"lazy\"\u003e\u003c\/figure\u003e\n\u003ch2\u003eTechnical Drawing\u003c\/h2\u003e\n\u003cfigure\u003e\u003cimg alt=\"High density substrate holder\" height=\"423\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-substrate-holder.png?width=480\u0026amp;height=423\" width=\"480\"\u003e\n\u003cfigcaption\u003eDimensioned drawing of the square orientation lower support for the high-density OFET evaporation stack.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbutton type=\"button\" data-toggle-text=\"Hide\" data-expand-target=\"view-specifications\" class=\"anchor expand-link\"\u003eView specifications\u003c\/button\u003e\u003c\/p\u003e\n\u003ch2\u003eSystem Overview\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eSchematic diagrams showing how the high-density FET evaporation masks work together for:\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg width=\"460\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-back-gate-fet-on-a-si-sio2-substrate.svg\" loading=\"lazy\" alt=\"A back-gate FET on a Si\/SiO2 substrate.\" height=\"303\"\u003e\n\u003cfigcaption\u003eA back-gate FET on a Si\/SiO2 substrate.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cdiv class=\"inline-block-container\"\u003e\n\u003cfigure class=\"double-float-left\"\u003e\u003cimg width=\"417.156\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-back-gate-fet-on-any-substrate.svg\" loading=\"lazy\" height=\"209.078\" class=\"fill\" alt=\"A back-gate FET on any substrate.\"\u003e\n\u003cfigcaption\u003eA back-gate FET on any substrate.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure class=\"double-float-right\"\u003e\u003cimg width=\"417.156\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/high-density-front-gate-fet-on-any-substrate.svg\" loading=\"lazy\" height=\"209.078\" class=\"fill\" alt=\"A front-gate FET on any substrate.\"\u003e\n\u003cfigcaption\u003eA front-gate FET on any substrate.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cp\u003eFor interdigitated FETs, the source-drain, active area, and gate masks need to be replaced with the corresponding versions.\u003c\/p\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"collection-container\"\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-high-density-fet#browse-products\"\u003e\n\u003cdiv class=\"collection-button background-light-blue\"\u003e\n\u003cimg alt=\"20 mm x 15 mm High Density FET System\" height=\"109\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/20-15-high-density-substrates-collection-design.png?width=150\" width=\"150\"\u003e\n\u003cp\u003e20 mm x 15 mm\u003cbr\u003eHigh Density FET\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-high-density-fet#browse-products\"\u003e20 mm x 15 mm High Density FET System\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg width=\"150\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/collection-link_Substrates-and-fabrication.png?width=150\" loading=\"lazy\" height=\"109\" alt=\"Substrates and Fabrication Collection\"\u003e\n\u003cp\u003eSubstrates and Fabrication\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003eAll Substrates and Fabrication\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"resources\"\u003eResources and Support\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"col-xs-12 button-col\"\u003e\n\u003cdiv class=\"card-box\"\u003e\n\u003ch3 class=\"h4\"\u003eHow to load the High density OFET stack\u003c\/h3\u003e\n\u003cp\u003eThis video demonstrates how to load the high density OFET stack typically used to thermally evaporate (vacuum deposit) source-drain contacts. The video shows how to carefully place the evaporation masks into the substrate holder.\u003c\/p\u003e\n\u003ca href=\"\/pages\/how-to-load-the-high-density-ofet-stack\"\u003eLearn more...\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ossila","offers":[{"title":"Default Title","offer_id":19173841993824,"sku":"E312","price":460.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/evaporation-stack-high-density-ofets.jpg?v=1769073545"},{"product_id":"pv-substrates-aperture-mask","title":"Measurement Aperture Mask, 20 x 15 mm","description":"\u003ch2 id=\"product-oneliner\"\u003eMeasurement Aperture Mask\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eUseful for OPV measurements under solar simulators or OLEDs with luminance meters\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eA measurement aperture mask with electrochemically-etched holes to define the active area of a pixel during measurement and to stop indirect\/scattered light when using our push-fit connection boards. Useful for OPV measurements under solar simulators or OLEDs with luminance meters. For use with our \u003ca href=\"https:\/\/www.ossila.com\/products\/pv-substrates\" title=\"Patterns ITO substrates for OPV OLED devices\"\u003e8 Pixel OPV\/OLED substrates (S211)\u003c\/a\u003e. Comes in either8-pixel or single-pixel form.\u003c\/p\u003e\n\u003cdiv class=\"well\"\u003e\n\u003cp class=\"text-bold\"\u003eLooking for generation I (E141\/2) or II (E361\/2\/3) aperture masks for S101 or S171 substrates?\u003c\/p\u003e\n\u003cp class=\"no-margin\"\u003eWe have discontinued our generation I and generation II substrates and masks. The replacement 8-pixel design allows you to create either eight small individual pixels or a single large pixel. \u003ca href=\"https:\/\/www.ossila.com\/pages\/contact-us\" title=\"Contact Ossila\"\u003eContact us\u003c\/a\u003e for more information, technical support and advice, or for help migrating to the new system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eMask Specifications\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch3\u003e8-Pixel\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eApertures\u003c\/th\u003e\n\u003ctd\u003e8 x 2.56 mm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eAperture tolerance\u003c\/th\u003e\n\u003ctd\u003e±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMask thickness\u003c\/th\u003e\n\u003ctd\u003e0.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eOuter dimensions\u003c\/th\u003e\n\u003ctd\u003e15 mm x 20 mm (0.59\" x 0.79\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg alt=\"measurement aperture mask\" height=\"260\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/photovoltaic-measurement-aperture-mask-8-pixel.png?crop=center\u0026amp;width=430\u0026amp;height=260\" width=\"430\"\u003e \u003cimg alt=\"measurement aperture mask\" height=\"260\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/photovoltaic-measurement-aperture-mask-8-pixel-schematic.svg\" width=\"400\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eMeasurement aperture mask (left). Technical drawing (right)\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 style=\"text-align: left;\"\u003eSingle-Pixel\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eAperture\u003c\/th\u003e\n\u003ctd\u003e40.05 mm \u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eAperture tolerance\u003c\/th\u003e\n\u003ctd\u003e±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMask thickness\u003c\/th\u003e\n\u003ctd\u003e0.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eOuter dimensions\u003c\/th\u003e\n\u003ctd\u003e\n\u003cp\u003e15 mm x 20 mm (0.59\" x 0.79\")\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg alt=\"Single pixel measurement aperture\" height=\"400\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/aperture-mask-pv-substrates-single-pixel.jpg?v=1669028555\u0026amp;width=480\u0026amp;height=480\" width=\"400\" loading=\"lazy\"\u003e\u003cimg alt=\"Single pixel measurement aperture mask technical drawing\" height=\"400\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/editedaperturemask.svg\" width=\"400\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eMeasurement aperture (left). Technical drawing (right)\u003c\/p\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"collection-container\"\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-pv-oled#browse-products\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg alt=\"The 20x15mm PV\/OLED System\" height=\"109\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/20-15-substrates-collection-design.png?width=150\" width=\"150\"\u003e\n\u003cp\u003e20 mm x 15 mm\u003cbr\u003ePV\/OLED System\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-pv-oled#browse-products\"\u003e20 mm x 15 mm PV\/OLED System\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg width=\"150\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/collection-link_Substrates-and-fabrication.png?width=150\" loading=\"lazy\" height=\"109\" alt=\"Substrates and Fabrication Collection\"\u003e\n\u003cp\u003eSubstrates and Fabrication\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003eAll Substrates and Fabrication\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ossila","offers":[{"title":"8","offer_id":43518876090584,"sku":"E521","price":80.0,"currency_code":"GBP","in_stock":true},{"title":"1","offer_id":43518876123352,"sku":"E522","price":80.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/aperture-mask-pv-substrates-single-pixel.jpg?v=1768221734"},{"product_id":"silicon-oxide-substrates","title":"Silicon Oxide Substrates and Wafers","description":"\u003ch2 id=\"product-oneliner\"\u003ePre-oxidized and Pre-diced\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003estandardized substrate size of 15 mm x 20 mm\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eSilicon substrates designed for use in organic electronics labs as FET substrates, and other applications including X-ray studies, surface microscopy analysis and elipsometry measurements.\u003c!-- END_OF_LISTING --\u003e Sold on 200 mm wafer mounts, pre-oxidized and pre-diced to our standardized substrate size of 15 mm x 20 mm with no photoresist coating, these substrates fit in our substrate rack and makes batch cleaning and processing much faster and simpler.\u003c\/p\u003e\n\u003ctable style=\"width: 99.9135%; height: 254.83px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 39.2045px;\"\u003e\n\u003cth style=\"width: 0%; height: 39.2045px;\" width=\"15%\"\u003e\u003cstrong\u003eProduct code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 0%; height: 39.2045px;\" width=\"15%\"\u003e\u003cstrong\u003eOxide (nm)\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 0%; height: 39.2045px;\" width=\"15%\"\u003e\u003cstrong\u003eDicing\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 0%; height: 39.2045px;\" width=\"20%\"\u003e\u003cstrong\u003eResistivity (Ω cm)\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 0%; height: 39.2045px;\" width=\"35%\"\u003e\u003cstrong\u003eUsage\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 117.614px;\"\u003e\n\u003ctd style=\"width: 0%; height: 117.614px;\"\u003eS146\u003c\/td\u003e\n\u003ctd style=\"width: 0%; height: 117.614px;\"\u003e300\u003c\/td\u003e\n\u003ctd style=\"width: 0%; height: 117.614px;\"\u003eDiced\u003c\/td\u003e\n\u003ctd style=\"width: 0%; height: 117.614px;\"\u003e\u0026lt;0.02\u003c\/td\u003e\n\u003ctd style=\"width: 0%; height: 117.614px;\"\u003eOFETs with a robust electro-mechanical gate insulator (suitable for use with gold electrode evaporations)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.8068px;\"\u003e\n\u003ctd style=\"width: 0%; height: 58.8068px;\"\u003eS147\u003c\/td\u003e\n\u003ctd style=\"width: 0%; height: 58.8068px;\"\u003e400\u003c\/td\u003e\n\u003ctd style=\"width: 0%; height: 58.8068px;\"\u003eDiced\u003c\/td\u003e\n\u003ctd style=\"width: 0%; height: 58.8068px;\"\u003e\u0026lt;0.02\u003c\/td\u003e\n\u003ctd style=\"width: 0%; height: 58.8068px;\"\u003eX-ray measurements, microscopy and ellipsometry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2045px;\"\u003e\n\u003ctd style=\"width: 0%; height: 39.2045px;\"\u003eS148\u003c\/td\u003e\n\u003ctd style=\"width: 0%; height: 39.2045px;\"\u003e90\u003c\/td\u003e\n\u003ctd style=\"width: 0%; height: 39.2045px;\"\u003eDiced\u003c\/td\u003e\n\u003ctd style=\"width: 0%; height: 39.2045px;\"\u003e\u0026lt;0.02\u003c\/td\u003e\n\u003ctd style=\"width: 0%; height: 39.2045px;\"\u003eOptical microscopy of 2D materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cfigure\u003e\u003cimg alt=\"Silicon oxide individual substrate\" height=\"225\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/silicon-oxide-single-substrate-body.jpg?height=225\" width=\"400\"\u003e\n\u003cfigcaption\u003eIndividual silicon oxide substrate (300 nm oxide).\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eWafer Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eWafer diameter\u003c\/th\u003e\n\u003ctd\u003e200 mm (8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eOxide thickness tolerance\u003c\/th\u003e\n\u003ctd\u003e+\/- 5% (both sides)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eOxide growth\u003c\/th\u003e\n\u003ctd\u003eThermally grown (dry) on both sides\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eWafer type \/ dopant\u003c\/th\u003e\n\u003ctd\u003eP \/ Boron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eWafer thickness\u003c\/th\u003e\n\u003ctd\u003e725 +\/- 25 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eWafer growth\u003c\/th\u003e\n\u003ctd\u003eCzochralski (CZ)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eOrientation\u003c\/th\u003e\n\u003ctd\u003e\u0026lt;1 0 0\u0026gt;\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eFront surface\u003c\/th\u003e\n\u003ctd\u003ePolished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eBack surface\u003c\/th\u003e\n\u003ctd\u003eUnpolished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDicing Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSubstrate size\u003c\/th\u003e\n\u003ctd\u003e20 mm x 15 mm (0.79\" x 0.59\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSubstrates per wafer\u003c\/th\u003e\n\u003ctd\u003eApprox. 75 complete substrates (plus partial edge pieces)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eWafer protection\u003c\/th\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCleaning routine\u003c\/h3\u003e\n\u003cp\u003eAs with all organic electronic devices, getting a clean substrate is essential for high performance. Our pre-diced substrates make batch cleaning easier by use of a substrate rack. These wafers can be cleaned with the following routine:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5 mins sonication in 1% (v\/v) \u003ca href=\"https:\/\/www.ossila.com\/products\/hellmanex-iii\" title=\"Hellmanex III for Critical Cleaning\"\u003eHellmanex solution\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e2x dump rinse in hot water\u003c\/li\u003e\n\u003cli\u003e5 mins sonication in IPA\u003c\/li\u003e\n\u003cli\u003e2x dump rinse in deionized water\u003c\/li\u003e\n\u003cli\u003eN2 blow dry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"collection-container\"\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-low-density-fet#browse-products\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg alt=\"20 mm x 15 mm Low Density System\" height=\"109\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/20-15-low-density-substrates-collection-design.png?width=150\" width=\"150\"\u003e\n\u003cp\u003e20 mm x 15 mm\u003cbr\u003eLow Density FET\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-low-density-fet#browse-products\"\u003e20 mm x 15 mm Low Density FET System\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-high-density-fet#browse-products\"\u003e\n\u003cdiv class=\"collection-button background-light-blue\"\u003e\n\u003cimg alt=\"20 mm x 15 mm High Density FET System\" height=\"109\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/20-15-high-density-substrates-collection-design.png?width=150\" width=\"150\"\u003e\n\u003cp\u003e20 mm x 15 mm\u003cbr\u003eHigh Density FET\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-high-density-fet#browse-products\"\u003e20 mm x 15 mm High Density FET System\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Ossila","offers":[{"title":"300 nm oxide, diced","offer_id":1200244853,"sku":"S146","price":460.0,"currency_code":"GBP","in_stock":true},{"title":"90 nm oxide, diced","offer_id":18323537657952,"sku":"S148","price":460.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/silicon-substrates-diced-wafer-300-nm-oxide.jpg?v=1761908505"},{"product_id":"interdigitated-ito-ofet-substrates","title":"ITO Glass Substrates, 20 x 15 mm, OFET and Sensing","description":"\u003ch2 id=\"product-oneliner\"\u003ePre-Patterned ITO Substrates for OFET and Sensing\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eFor simple fabrication and testing\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#transmittance\"\u003eTransmittance\u003c\/a\u003e | \u003ca href=\"#characterization\"\u003eCharacterization\u003c\/a\u003e | \u003ca href=\"#related-products\"\u003eRelated Products\u003c\/a\u003e | \u003ca href=\"#resources\"\u003eResources and Support\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003ePre-patterned ITO substrates designed for the fabrication and characterization of transistors and sensing devices without the need for vacuum evaporations or probe stations. Devices can be produced and tested with significantly increased simplicity, making the system ideal for reducing costs of material screening experiments.\u003c\/p\u003e\n\u003ch2 id=\"specification\"\u003eSpecifications\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSubstrate Size\u003c\/th\u003e\n\u003ctd\u003e20 mm x 15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003ePack Size\u003c\/th\u003e\n\u003ctd\u003e100 substrates per standard pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e1.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eChannel Dimensions* (W x L)\u003c\/th\u003e\n\u003ctd\u003e\n\u003cp\u003eS161: 30 mm × 50 μm\u003c\/p\u003e\n\u003cp class=\"no-margin\"\u003eS162: 30 mm × 50 μm, 75 μm, 100 μm, 150 μm, and 200 μm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eGlass Type\u003c\/th\u003e\n\u003ctd\u003ePolished soda lime, float glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSubstrate Coating\u003c\/th\u003e\n\u003ctd\u003eFully oxidized ITO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eITO Thickness\u003c\/th\u003e\n\u003ctd\u003e100 nm ± 20 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eITO Resistance\u003c\/th\u003e\n\u003ctd\u003e20 Ω\/square\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eGlass Roughness\u003c\/th\u003e\n\u003ctd\u003e\u0026lt;1 nm RMS (by AFM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eITO Roughness\u003c\/th\u003e\n\u003ctd\u003e1.8 nm RMS (by AFM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"text-muted\"\u003e* There may be a batch-to-batch variation of ±10 μm in the channel length.\u003c\/p\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ito-ofet-substrate-constant.pdf\" title=\"Ossila ITO OFET substrate variable schematic\" target=\"_blank\"\u003e\u003cimg width=\"750\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ito-ofet-substrate-constant-drawing.svg\" loading=\"lazy\" height=\"478\" alt=\"Ossila ITO OFET substrate constant schematic\"\u003e\u003c\/a\u003e\n\u003cfigcaption\u003eITO OFET substrate, constant length\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ito-ofet-substrate-variable.pdf\" title=\"Ossila ITO OFET substrate variable schematic\" target=\"_blank\"\u003e\u003cimg width=\"750\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ito-ofet-substrate-variable-drawing.svg\" loading=\"lazy\" height=\"478\" alt=\"Ossila ITO OFET substrate variable schematic\"\u003e\u003c\/a\u003e\n\u003cfigcaption\u003eITO OFET substrate, variable length\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch3 id=\"transmittance\"\u003eTransmittance of ITO Substrates\u003c\/h3\u003e\n\u003cfigure\u003e\u003cimg width=\"751\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/transmittance-graph.svg\" loading=\"lazy\" height=\"456\" alt=\"ITO Transmittance\"\u003e\u003c\/figure\u003e\n\u003ch3 id=\"characterization\"\u003eCharacterization\u003c\/h3\u003e\n\u003cfigure class=\"double-float-left\"\u003e\u003cimg width=\"250\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ito-substrate-afm-scan-ten-microns.png?width=250\u0026amp;height=250\" loading=\"lazy\" height=\"250\" alt=\"AFM scan of ITO substrate\"\u003e\n\u003cfigcaption\u003e10 µm x 10 µm AFM scan with Z-scale of ±5 nm\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure class=\"double-float-right\"\u003e\u003cimg width=\"394\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ito-substrate-surface-roughness.png?width=394\u0026amp;height=250\" loading=\"lazy\" height=\"250\" alt=\"AFM of glass surface of ITO substrates\"\u003e\n\u003cfigcaption\u003eAFM of glass surface (1 µm x 1 µm x 3.5 nm)\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp class=\"text-muted\"\u003eCharacterization courtesy of \u003ca title=\"EPMM Members\" rel=\"nofollow\" href=\"https:\/\/epmm.sites.sheffield.ac.uk\/about\/members\" target=\"_blank\"\u003eRichard T Grant\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2 id=\"related-products\"\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"collection-container\"\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-ito-fet#browse-products\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg width=\"150\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/20-15-ito-substrates-collection-design.png?width=150\" loading=\"lazy\" height=\"109\" alt=\"The 20x15mm ITO FET System\"\u003e\n\u003cp\u003e20 mm x 15 mm\u003cbr\u003eITO FET System\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-ito-fet#browse-products\"\u003e20 mm x 15 mm ITO FET System\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg alt=\"Substrates and Fabrication Collection\" height=\"109\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/collection-link_Substrates-and-fabrication.png?width=150\" width=\"150\"\u003e\n\u003cp\u003eSubstrates and Fabrication\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003eAll Substrates and Fabrication\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"resources\"\u003eResources and Support\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv class=\"panel-body\"\u003e\n\u003ch3\u003eEvaporation-Free OFET Substrates\u003c\/h3\u003e\n\u003chr\u003e\n\u003cp\u003eThe substrates contain pre-patterned ITO source-drain contacts onto which the semiconductor is deposited before a gate insulator is spun on top and finally the gate material finishes the device. All of these layers can be deposited from solution, including the gate using a synthetic metal (such as \u003ca href=\"https:\/\/www.ossila.com\/pages\/what-is-pedot-pss#popular\"\u003ePEDOT:PSS\u003c\/a\u003e), meaning no evaporation shadow masks are required. It is possible to make fully-functioning OFETs by solution processing alone, eliminating vacuum evaporation processes.\u003c\/p\u003e\n\u003cp\u003eThe substrates are also designed to work with a wide variety of different material systems and deposition techniques. As such, vacuum-deposited semiconductors, gate insulators, and gates can also be used with the appropriate shadow mask.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg alt=\"Solution processed OFET substrate system schematic\" height=\"199\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/OFET_Schematic.svg?width=450\u0026amp;height=199\" width=\"450\"\u003e\n\u003cfigcaption\u003eLayers typically used with the evaporation-free OFET substrates\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eThe pre-patterned OFET substrates consist of interdigitated ITO fingers to act as the source-drain electrodes. The relatively large channel sizes work to minimize contact effects, so it is less important to match the energy levels of the organic semiconductor and contacts. As such, the intrinsic Poole Frenkel limited mobility of a material can be more easily assessed independent of the HOMO level. The 30 mm channel width also has the additional benefit of producing larger currents, making testing and measurement quicker and requiring less sensitive (and less expensive) equipment.\u003c\/p\u003e\n\u003cp\u003eThe transparent nature of the ITO\/glass also means that opto-electric experiments can be done with ease (photoconductivity, photo-induced doping in the presence of oxygen, sensing).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ossila","offers":[{"title":"50 micron constant length \/ 20","offer_id":1200244913,"sku":"S161-20","price":105.0,"currency_code":"GBP","in_stock":true},{"title":"50 micron constant length \/ 100","offer_id":18276377624672,"sku":"S161-100","price":460.0,"currency_code":"GBP","in_stock":true},{"title":"50-200 micron variable length \/ 20","offer_id":1200244917,"sku":"S162-20","price":105.0,"currency_code":"GBP","in_stock":true},{"title":"50-200 micron variable length \/ 100","offer_id":18276377886816,"sku":"S162-100","price":460.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/ito_ofet_substrates_interdigitated_constant_length.jpg?v=1768561572"},{"product_id":"pv-substrates","title":"ITO Glass Substrates, 20 x 15 mm, PV and OLED","description":"\u003ch2 id=\"product-oneliner\"\u003ePre-Patterned ITO Glass Substrates for OPV and OLED Testing\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eFor multi-pixel or single pixel architectures\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#transmittance\"\u003eTransmittance\u003c\/a\u003e | \u003ca href=\"#characterization\"\u003eCharacterization\u003c\/a\u003e | \u003ca href=\"#related-products\"\u003eRelated Products\u003c\/a\u003e | \u003ca href=\"#resources\"\u003eResources and Support\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eUse this substrate with our \u003ca title=\"Deposition Masks, 20 x 15 mm - multi electrode\" href=\"https:\/\/www.ossila.com\/products\/deposition-masks-8-pixel-design?variant=26022923393\"\u003emulti-electrode\u003c\/a\u003e depositon mask to create 8 individual pixels or \u003ca title=\"Deposition Masks, 20 x 15 mm - single electrode\" href=\"https:\/\/www.ossila.com\/products\/deposition-masks-8-pixel-design?variant=26022923521\"\u003esingle-electrode\u003c\/a\u003e depositon mask to create a single large pixel.\u003c\/p\u003e\n\u003cdiv class=\"info-tip-box\"\u003e\n\u003cp\u003eWe have discontinued our generation I and II substrates and masks. Contact us for help migrating to the new 8-pixel design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSubstrate Size\u003c\/th\u003e\n\u003ctd\u003e20 mm x 15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e1.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eGlass Type\u003c\/th\u003e\n\u003ctd\u003ePolished soda lime, float glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSubstrate Coating\u003c\/th\u003e\n\u003ctd\u003eFully oxidized ITO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eITO Thickness\u003c\/th\u003e\n\u003ctd\u003e100 nm ± 20 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eITO Resistance\u003c\/th\u003e\n\u003ctd\u003e20 Ω\/square\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eGlass Roughness\u003c\/th\u003e\n\u003ctd\u003e\u0026lt; 1 nm RMS (By AFM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eITO Roughness\u003c\/th\u003e\n\u003ctd\u003e1.8 nm RMS (By AFM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ito-photovoltaic-substrate-8-pixel-schematic.svg\" loading=\"lazy\" width=\"378\" height=\"240\" alt=\"ITO photovoltaic substrate (8 pixel) schematic\"\u003e\u003c\/figure\u003e\n\u003ch3 id=\"transmittance\"\u003eTransmittance of ITO Substrates\u003c\/h3\u003e\n\u003cfigure\u003e\u003cimg width=\"751\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/transmittance-graph.svg\" loading=\"lazy\" height=\"456\" alt=\"ITO Transmittance\"\u003e\u003c\/figure\u003e\n\u003ch3 id=\"characterization\"\u003eCharacterization\u003c\/h3\u003e\n\u003cfigure class=\"double-float-left\"\u003e\u003cimg width=\"250\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ito-substrate-afm-scan-ten-microns.png?width=250\u0026amp;height=250\" loading=\"lazy\" height=\"250\" alt=\"AFM scan of ITO substrate\"\u003e\n\u003cfigcaption\u003e10 µm x 10 µm AFM scan with Z-scale of ±5 nm\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure class=\"double-float-right\"\u003e\u003cimg width=\"394\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ito-substrate-surface-roughness.png?width=394\u0026amp;height=250\" loading=\"lazy\" height=\"250\" alt=\"AFM of glass surface of ITO substrates\"\u003e\n\u003cfigcaption\u003eAFM of glass surface (1 µm x 1 µm x 3.5 nm)\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp class=\"text-muted\"\u003eCharacterization courtesy of \u003ca title=\"EPMM Members\" rel=\"nofollow\" href=\"https:\/\/epmm.sites.sheffield.ac.uk\/about\/members\" target=\"_blank\"\u003eRichard T Grant\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2 id=\"related-products\"\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"collection-container\"\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-pv-oled#browse-products\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg width=\"150\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/20-15-substrates-collection-design.png?width=150\" loading=\"lazy\" height=\"109\" alt=\"The 20x15mm PV\/OLED System\"\u003e\n\u003cp\u003e20 mm x 15 mm\u003cbr\u003ePV\/OLED System\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-pv-oled#browse-products\"\u003e20 mm x 15 mm PV\/OLED System\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg alt=\"Substrates and Fabrication Collection\" height=\"109\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/collection-link_Substrates-and-fabrication.png?width=150\" width=\"150\"\u003e\n\u003cp\u003eSubstrates and Fabrication\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003eAll Substrates and Fabrication\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"resources\"\u003eResources and Support\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"tile-container\"\u003e\n\u003cdiv class=\"card-box card-truncate\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/pages\/oled-fabrication\"\u003e\u003cimg alt=\"OLED Fabrication Guide\" loading=\"lazy\" width=\"160\" height=\"160\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/OLED-fabrication.jpg?crop=center\u0026amp;width=160\u0026amp;height=160\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.ossila.com\/pages\/oled-fabrication\"\u003eOLED Fabrication Guide\u003c\/a\u003e\n\u003cp\u003eFabricating OLED devices using Ossila’s pre-patterned ITO substrates is designed to be quick and easy. We've included every detail that we can in this manual so that you can produce efficient devices with as little effort as possible.\u003c\/p\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/pages\/oled-fabrication\"\u003eRead more...\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-box card-truncate\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/pages\/organic-solar-cell-fabrication\"\u003e\u003cimg width=\"160\" height=\"160\" alt=\"OPV Fabrication Guide\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Spin-coater-solution-deposition.jpg?height=160\u0026amp;width=160\u0026amp;crop=center\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.ossila.com\/pages\/organic-solar-cell-fabrication\"\u003eOPV Fabrication Guide\u003c\/a\u003e\n\u003cp\u003eWithin this guide, you’ll find comprehensive explanations for each step, along with additional tips and insights we’ve gathered to help you achieve the best possible results.\u003c\/p\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/pages\/organic-solar-cell-fabrication\"\u003eRead more...\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-box card-truncate\"\u003e\n\u003ca href=\"\/pages\/what-are-transparent-conductive-oxides\"\u003e\u003cimg src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ito_substrate_to_go_in_deposition_mask.jpg?\u0026amp;width=160\u0026amp;height=160\u0026amp;crop=center\" width=\"160\" loading=\"lazy\" height=\"160\" alt=\"transparent conductive oxides\"\u003e\u003c\/a\u003e \u003ca href=\"\/pages\/what-are-transparent-conductive-oxides\"\u003eTransparent Conductive Oxides\u003c\/a\u003e\n\u003cp\u003eTransparent conductive oxides (TCOs) are metal oxides, such as zinc oxide and tin oxide, that are capable of conducting electricity whilst being optically transparent. Find out about the chemistry behind ITO and why it is so popular.\u003c\/p\u003e\n\u003ca href=\"\/pages\/what-are-transparent-conductive-oxides\"\u003eLearn more...\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ossila","offers":[{"title":"100 pack","offer_id":1200245025,"sku":"S211","price":260.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/ito-glass-substrates-20-x-15.png?v=1768381207"},{"product_id":"pv-substrate-packs","title":"ITO Glass Substrate Pack, 20 x 15 mm, PV and OLED","description":"\u003ch2 id=\"product-oneliner\"\u003eCreate and Test 100 Fully Encapsulated Devices\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eReduce edge ingress to improve device stability and maximize the volume of statistical data\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#specification\"\u003eSpecifications\u003c\/a\u003e | \u003ca href=\"#related-products\"\u003eRelated Products\u003c\/a\u003e | \u003ca href=\"#resources\"\u003eResources and Support\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eSubstrate consumables for 100 fully encapsulated LEDs or PVs, suitable for measurement under ambient conditions. Designed for rapid fabrication, the substrate pack contains:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePre-patterned ITO glass substrates (pack of 100)\u003c\/li\u003e\n\u003cli\u003eEncapsulation epoxy (10 ml)\u003c\/li\u003e\n\u003cli\u003eEncapsulation coverslips (pack of 100)\u003c\/li\u003e\n\u003cli\u003eElectrical connection legs (200 strips of 6 legs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOur substrates are manufactured from commercial-grade ITO used in the flat panel display industry for high consistency and very low defect rates. The encapsulation epoxy has been proven not to damage delicate polymers or reactive layers (such as calcium), and the encapsulation slips prevent water and oxygen ingress when storing your devices under ambient conditions. For testing, our electrical connection legs clip easily onto the sides of the substrate to make reliable contact with the ITO.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg width=\"699\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ito-photovoltaic-substrate-pack-exploded-diagram-8-pixel.svg\" loading=\"lazy\" height=\"337\" alt=\"ITO photovoltaic substrate 3D exploded diagram (8 pixel)\"\u003e\u003c\/figure\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"info-tip-box\"\u003e\n\u003cp\u003eWe have discontinued our generation I and II substrates and masks. Contact us for help migrating to the new 8-pixel design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"specification\"\u003eSpecifications\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch3\u003eITO Glass Substrates\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eProduct Code\u003c\/th\u003e\n\u003ctd\u003eS211\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSubstrate Size\u003c\/th\u003e\n\u003ctd\u003e20 mm x 15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e1.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eGlass Type\u003c\/th\u003e\n\u003ctd\u003ePolished soda lime, float glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSubstrate Coating\u003c\/th\u003e\n\u003ctd\u003eFully oxidized ITO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eITO Thickness\u003c\/th\u003e\n\u003ctd\u003e100 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eITO Resistance\u003c\/th\u003e\n\u003ctd\u003e20 Ω\/square\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eGlass Roughness\u003c\/th\u003e\n\u003ctd\u003e\u0026lt; 1 nm RMS (by AFM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eITO Roughness\u003c\/th\u003e\n\u003ctd\u003e1.8 nm RMS (by AFM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEncapsulation Epoxy\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eProduct Code\u003c\/th\u003e\n\u003ctd\u003eE132\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eViscosity\u003c\/th\u003e\n\u003ctd\u003e250 to 360 cps @ 23°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eAppearance\u003c\/th\u003e\n\u003ctd\u003eColorless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCure Schedule\u003c\/th\u003e\n\u003ctd\u003e5 to 30 seconds at 250 to 350 nm at 10-100 mW\/cm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eRefractive Index\u003c\/th\u003e\n\u003ctd\u003e1.4957 (at 589 nm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSpecific Gravity\u003c\/th\u003e\n\u003ctd\u003e1.09 to 1.21 g\/cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCured Shore D Hardness\u003c\/th\u003e\n\u003ctd\u003e85+ D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eTensile Strength\u003c\/th\u003e\n\u003ctd\u003e8,000 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eElongation\u003c\/th\u003e\n\u003ctd\u003e3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eGlass Transition Temperature\u003c\/th\u003e\n\u003ctd\u003e138°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eCTE\u003c\/th\u003e\n\u003ctd\u003e50 x 10\u003csup\u003e-6\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eDielectric Constant\u003c\/th\u003e\n\u003ctd\u003e3.94 @ 60 Hz @ 20°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eVolume Resistivity\u003c\/th\u003e\n\u003ctd\u003e3.0 x 10\u003csup\u003e14\u003c\/sup\u003e Ω cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eShelf Life\u003c\/th\u003e\n\u003ctd\u003e12 months at 23°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEncapsulation Coverslips\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eProduct Code\u003c\/th\u003e\n\u003ctd\u003eC181\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSize\u003c\/th\u003e\n\u003ctd\u003e12 mm x 15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e0.55 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eFloat glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eElectrical Connection Legs\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eProduct Code\u003c\/th\u003e\n\u003ctd\u003eE242\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003ePitch\u003c\/th\u003e\n\u003ctd\u003e0.1 inch (2.54 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eFor Glass Thickness\u003c\/th\u003e\n\u003ctd\u003e1.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003ePack\u003c\/th\u003e\n\u003ctd\u003e200 x 6 legs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 id=\"related-products\"\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"collection-container\"\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-pv-oled#browse-products\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg alt=\"The 20x15mm PV\/OLED System\" height=\"109\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/20-15-substrates-collection-design.png?width=150\" width=\"150\"\u003e\n\u003cp\u003e20 mm x 15 mm\u003cbr\u003ePV\/OLED System\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication?constraint=20x15mm-pv-oled#browse-products\"\u003e20 mm x 15 mm PV\/OLED System\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collection-tile\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003e\n\u003cdiv class=\"collection-button background-ossila-blue\"\u003e\n\u003cimg width=\"150\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/collection-link_Substrates-and-fabrication.png?width=150\" loading=\"lazy\" height=\"109\" alt=\"Substrates and Fabrication Collection\"\u003e\n\u003cp\u003eSubstrates and Fabrication\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ossila.com\/collections\/substrates-and-fabrication\"\u003eAll Substrates and Fabrication\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"resources\"\u003eResources and Support\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"tile-container\"\u003e\n\u003cdiv class=\"card-box\"\u003e\n\u003ch3 class=\"h4\"\u003eMaking OLEDs and OPVs: A Quickstart Guide\u003c\/h3\u003e\n\u003cp\u003eOrganic photovoltaic cells (OPVs) or organic light emitting diodes (OLEDs) can be easily manufactured using Ossila's pre-patterned ITO substrates and a few simple spin coating and evaporating steps. This article, and its companion video, will guide you through this process and offer hints and tips for how to get the best devices.\u003c\/p\u003e\n\u003ca href=\"\/pages\/guide-to-making-organic-photovoltaics-solar-cells-or-organic-light-emitting-diodes-oleds\"\u003eLearn more...\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-box card-truncate\"\u003e\n\u003ca href=\"\/pages\/what-are-transparent-conductive-oxides\"\u003e\u003cimg alt=\"transparent conductive oxides\" height=\"160\" loading=\"lazy\" width=\"160\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/ito_substrate_to_go_in_deposition_mask.jpg?\u0026amp;width=160\u0026amp;height=160\u0026amp;crop=center\"\u003e\u003c\/a\u003e \u003ca href=\"\/pages\/what-are-transparent-conductive-oxides\"\u003eTransparent Conductive Oxides\u003c\/a\u003e\n\u003cp\u003eTransparent conductive oxides (TCOs) are metal oxides, such as zinc oxide and tin oxide, that are capable of conducting electricity whilst being optically transparent. Find out about the chemistry behind ITO and why it is so popular.\u003c\/p\u003e\n\u003ca href=\"\/pages\/what-are-transparent-conductive-oxides\"\u003eLearn more...\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ossila","offers":[{"title":"Default Title","offer_id":1200245041,"sku":"S213","price":370.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/edgeless-pixelated-substrate-pack-product-image.jpg?v=1776073702"},{"product_id":"disposable-syringes","title":"Norm-Ject Disposable Luer Lock Syringes","description":"\u003ch2 id=\"product-oneliner\"\u003eSolvent-resistant disposable syringes for solution preparation and filtration\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eHigh-quality syringes available to purchase in different sizes\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eOssila offer a range of Norm-Ject™ Luer lock disposable all plastic (solvent-resistant) syringes for solution preparation and filtration.\u003c\/p\u003e\n\u003cp\u003eNorm-Ject two-part syringes are one of the few made solely from virgin-grade polypropylene plastic. This means that unlike most syringes, Norm-Ject syringes form a tight seal without needing a rubber plunger. This is important when working with solutions that are incompatible with rubber seals (e.g. acids and chlorinated solvents).\u003c\/p\u003e\n\u003cp\u003eIn addition, these syringes come with Luer lock attachments (1 ml Luer slip only), allowing for the secure addition of needles and filters. The syringes are individually packed and sterile in unopened, undamaged packages.\u003c\/p\u003e\n\u003cp\u003eNorm-Ject syringes are compatible with our dual and single \u003ca href=\"https:\/\/www.ossila.com\/products\/syringe-pump\" title=\"Syringe pump\"\u003esyringe pump\u003c\/a\u003e models and \u003ca href=\"\/products\/slot-die-coater\"\u003eslot die coater\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eAvailable Sizes\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eWe sell solvent-resistant disposable syringes in the sizes below.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"20%\"\u003e\u003cstrong\u003eSyringe Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003e\u003cstrong\u003eEnd Fitting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"20%\"\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 ml\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003ePP\u003c\/td\u003e\n\u003ctd\u003eLuer Slip\u003c\/td\u003e\n\u003ctd\u003eC110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 ml (3 ml)\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePP\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eLuer Lock\u003c\/td\u003e\n\u003ctd\u003eC111\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 ml (6 ml)\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePP\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLuer Lock\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eC112\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10 ml (12 ml)\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePP\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLuer Lock\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eC113\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20 ml (24 ml)\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePP\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLuer Lock\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eC114\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30 ml (35 ml)\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePP\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLuer Lock\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eC115\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50 ml (60 ml)\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePP\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLuer Lock\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eC116\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 id=\"filter-pedot-pss\"\u003eUsage Demonstration\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cvideo class=\"widescreen\" controls=\"controls\" controlslist=\"nodownload\" crossorigin=\"\" height=\"477.172\" poster=\"https:\/\/cdn.ossila.com\/videos\/how-to-filter-pedotpss-with-a-rubber-free-syringe-and-pvdf-filter.jpg\" preload=\"none\" width=\"848.328\" title=\"Filtering PEDOT:PPS With Ossila Syringe \u0026amp; Filter\"\u003e\n\u003csource src=\"https:\/\/cdn.ossila.com\/videos\/how-to-filter-pedotpss-with-a-rubber-free-syringe-and-pvdf-filter-720p.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e \u003cscript type=\"application\/ld+json\"\u003e \n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"VideoObject\",\n      \"name\": \"How to filter PEDOT:PSS with a rubber-free syringe and PVDF filter\",\n      \"description\": \"This video demonstrates how to filter PEDOT:PSS with an Ossila rubber-free syringe and a PVDF filter in preparation for spin coating onto a substrate. Getting a high quality PEDOT:PSS film is critical for effective device performance and is often the most difficult part of device fabrication. The grade and composition of PEDOT:PSS is very important. We use Heraeus CleviosTM P AI 4083 which is filtered prior to use through a 0.45 μm PVDF filter. Note that it is very important to use a rubber-free syringe as many rubbers are attacked by the acidic nature of the PEDOT:PSS.\",\n      \"thumbnailUrl\": \"https:\/\/cdn.ossila.com\/videos\/how-to-filter-pedotpss-with-a-rubber-free-syringe-and-pvdf-filter.jpg\",\n      \"uploadDate\": \"2023-05-09\",\n      \"contentURL\": \"https:\/\/cdn.ossila.com\/videos\/how-to-filter-pedotpss-with-a-rubber-free-syringe-and-pvdf-filter-720p.mp4\",\n      \"duration\": \"PT1M02S\"\n    }\n\u003c\/script\u003e\u003c\/p\u003e\n\u003cp\u003eIn this video, an Ossila syringe filter is used with a C112 disposable syringe to filter \u003ca alt=\"Syringe filters\" href=\"https:\/\/www.ossila.com\/products\/pedot-pss-ai-4083\" title=\"AI 4083\"\u003ePEDOT:PSS AI 4083\u003c\/a\u003e in preparation for spin coating onto a substrate.\u003c\/p\u003e\n\u003cp\u003eGetting a high quality PEDOT:PSS film is critical for effective device performance and is often the most difficult part of device fabrication. PEDOT:PSS requires a pristine and hydrophilic surface in order to coat properly, which should have been achieved with the cleaning routine above. It is also critical to ensure that the active areas have not come into contact with any other surfaces as this will affect how well the ITO will spin.\u003c\/p\u003e\n\u003cp\u003eThe grade and composition of PEDOT:PSS is also very important. We use Heraeus CleviosTM P AI 4083 which is filtered prior to use through a 0.45 μm PES filter. It is very important to use a rubber-free syringe as many rubbers are attacked by the acidic nature of the PEDOT:PSS.\u003c\/p\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e[[collection handle=\"solution-making\" limit=\"5\"]]\u003c\/p\u003e\n\u003ch3\u003eMore from Ossila\u003c\/h3\u003e\n\u003cp\u003e[[collection handle=\"equipment\" tags=\"hero\" limit=\"5\"]]\u003c\/p\u003e","brand":"Ossila","offers":[{"title":"2 ml (100 pack)","offer_id":1200245101,"sku":"C111","price":40.0,"currency_code":"GBP","in_stock":false},{"title":"5 ml (100 pack)","offer_id":1200245105,"sku":"C112","price":52.0,"currency_code":"GBP","in_stock":false},{"title":"10 ml (100 pack)","offer_id":31952031233,"sku":"C113","price":85.0,"currency_code":"GBP","in_stock":false},{"title":"20 ml (100 pack)","offer_id":31952074561,"sku":"C114","price":105.0,"currency_code":"GBP","in_stock":false},{"title":"30 ml (50 pack)","offer_id":31952080961,"sku":"C115","price":105.0,"currency_code":"GBP","in_stock":false},{"title":"50 ml (30 pack)","offer_id":31952086657,"sku":"C116","price":105.0,"currency_code":"GBP","in_stock":true},{"title":"1 ml (100 pack)","offer_id":31951997377,"sku":"C110","price":52.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/solvent-safe-syringes-product-photo.png?v=1768837704"},{"product_id":"tweezers","title":"Precision Tweezers, Acid Safe","description":"\u003ch2 id=\"product-oneliner\"\u003eHandle substrates effectively, safely, and securely\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eHaving the right tweezers is essential for handling substrates. Available from [[price gbp=\"4.20\"]]\u003c\/p\u003e\n\u003chr\u003e\n\u003cdiv class=\"row display-flex\"\u003e\n\u003cdiv class=\"col-xs-12 col-sm-6 pad-quarter-height text-center\"\u003e\n\u003cimg width=\"417.156\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Tweezers-Type-1.jpg?v\u0026amp;width=417\" loading=\"lazy\" height=\"304\" class=\"fill\" alt=\"Sharp and narrow points Type 1 Tweezers\"\u003e\n\u003cp class=\"text-center blue-heading\"\u003eType 1 Tweezers\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eThe type one tweezers have sharp, narrow points. They are extremely useful for removing substrates from evaporation masks, because their narrow points enable them to fit easily into corners. Additionally, they can be used to scratch away thin-films on substrates to electrically separate different layers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-sm-6 pad-quarter-height text-center\"\u003e\n\u003cimg width=\"417.156\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/tweezers-type-2a.jpg?\u0026amp;width=417\" loading=\"lazy\" height=\"304\" class=\"fill\" alt=\"wide and flat tip type 2a tweezers\"\u003e\n\u003cp class=\"text-center blue-heading\"\u003eType 2A Tweezers\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003eConversely, the type 2A tweezers have a wider, flatter tip. They provide a good substrate grip without scratching. As such, they are great for general purpose use, and for lifting substrates out of sample boxes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Ossila","offers":[{"title":"Type-1","offer_id":1200245129,"sku":"C122","price":4.2,"currency_code":"GBP","in_stock":true},{"title":"Type-2a","offer_id":1200245133,"sku":"C121","price":4.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/precision-tweezers-c121-product-photo.jpg?v=1781507628"},{"product_id":"hellmanex-iii","title":"Hellmanex III for Critical Cleaning","description":"\u003cdiv class=\"alert alert-danger text-left less-height\"\u003ePlease note: due to shipping restrictions there is a maximum order quantity of 200 ml\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2 id=\"product-oneliner\"\u003eHellmanex III for Critical Cleaning\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eEssential starting point for fabrication of organic devices\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eEfficiently cleaning substrates is the essential starting point for many experiments. Hellmanex III has been designed to provide exceptional cleaning of glass and quartz substrates, without damaging them or leaving a residue behind. It also improves the wettability of surfaces, and can clean a variety of surface materials to a high standard.\u003c\/p\u003e\n\u003cp\u003eThis solution should be diluted to 1-5% concentration before cleaning, so 100 ml of Hellmanex will provide cleaning for up to 50 racks of substrates.\u003c\/p\u003e\n\u003cp\u003eCustomers who purchase Hellmanex III frequently also buy a \u003ca href=\"https:\/\/www.ossila.com\/products\/substrate-rack\"\u003esubstrate rack\u003c\/a\u003e and \u003ca href=\"https:\/\/www.ossila.com\/products\/annealing-cleaning-beaker\"\u003ecleaning beaker\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2 id=\"gallery\"\u003eHellmanex Gallery\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"carousel-container carousel-gallery\"\u003e\n\u003cdiv class=\"carousel-track ease-in-out-transition\"\u003e\n\u003ca class=\"carousel-item\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/removing-substrates-rack.png?width=1024\" title=\"Substrates in Hellmanex\"\u003e \u003cimg alt=\"Substrates in Hellmanex\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/removing-substrates-rack.png?width=420\u0026amp;height=280\u0026amp;crop=center\" width=\"420\"\u003e \u003c\/a\u003e \u003ca class=\"carousel-item\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/substrate-rack-in-hellmanex.png?width=1024\" title=\"Substrates in Hellmanex\"\u003e \u003cimg alt=\"Substrates in Hellmanex\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/substrate-rack-in-hellmanex.png?width=420\u0026amp;height=280\u0026amp;crop=center\" width=\"420\"\u003e \u003c\/a\u003e \u003ca class=\"carousel-item\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/annealing-and-cleaning-beaker-with-substrates.jpg?width=1024\" title=\"Ossila annealing and cleaning beaker with substrates\"\u003e \u003cimg alt=\"Ossila annealing and cleaning beaker with substrates\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/annealing-and-cleaning-beaker-with-substrates.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" width=\"420\"\u003e \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eCleaning Substrates with Hellmanex III\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eThe level of cleaning required for your substrates, cuvettes or optical components depends on the desired application. Here is one example cleaning process.\u003c\/p\u003e\n\u003ch3\u003ePreparing Glass Films for Thin Film Devices\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSonicate the objects in a 1-5% Hellmanex III solution (diluted in DI water) for 5-10 minutes.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDunk rinse, then briefly sonicate in DI water. \u003c\/li\u003e\n\u003cli\u003eSonicate for 5-10 minute in IPA or other appropriate solvent.\u003c\/li\u003e\n\u003cli\u003eDry with N\u003csub\u003e2\u003c\/sub\u003e gun or pressurized air.\u003c\/li\u003e\n\u003cli\u003eExpose your substrates to a surface treatment techniques, such as UV ozone treatment in a \u003ca href=\"\/products\/uv-ozone-cleaner\" title=\"High intensity UV lamp\"\u003eUV ozone cleaner\u003c\/a\u003e to increase wettability. This will also remove any residue left from previous cleaning steps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cvideo class=\"widescreen\" controls=\"controls\" controlslist=\"nodownload\" crossorigin=\"\" height=\"477.172\" poster=\"https:\/\/cdn.ossila.com\/videos\/cleaning-routine.jpg\" preload=\"none\" title=\"Cleaning Ossila Substrates Video Guide\" width=\"848.328\"\u003e\n\u003csource src=\"https:\/\/cdn.ossila.com\/videos\/cleaning-routine-1080p.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e \u003cscript type=\"application\/ld+json\"\u003e\n{\n\"@context\": \"https:\/\/schema.org\",\n\"@type\": \"VideoObject\",\n\"name\": \"How to clean substrates for photovoltaic or OLED fabrication\",\n\"description\": \"A walk through guide on how to clean substrates for photovoltaic and OLED fabrication, an important first step to fabricating good devices.\",\n\"thumbnailUrl\": \"https:\/\/cdn.ossila.com\/videos\/how-to-clean-substrates-for-photovoltaic-or-oled-fabrication.svg\",\n\"uploadDate\": \"2023-04-20\",\n\"contentURL\": \"https:\/\/cdn.ossila.com\/videos\/how-to-clean-substrates-for-photovoltaic-or-oled-fabrication-720p.mp4\",\n\"duration\": \"PT3M34S\"\n}\n\u003c\/script\u003e\u003c\/p\u003e\n\u003ch2\u003eMore Resources\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"tile-container\"\u003e\n\u003cdiv class=\"card-box card-truncate\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/pages\/how-to-clean-substrates-for-photovoltaic-or-oled-fabrication\"\u003e\u003cimg alt=\"How to Clean Substrates for Photovoltaic or OLED Fabrication\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/substrate-rack-in-hellmanex.png\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.ossila.com\/pages\/how-to-clean-substrates-for-photovoltaic-or-oled-fabrication\"\u003eHow to Clean Substrates for Photovoltaic or OLED Fabrication\u003c\/a\u003e\n\u003cp\u003eThis video provides a walk through guide on how to clean substrates for photovoltaic (such as perovskite solar cells or organic photovoltaics) and OLED fabrication. However, this general cleaning procedure can be applied for other thin film coating processes.\u003c\/p\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/pages\/how-to-clean-substrates-for-photovoltaic-or-oled-fabrication\"\u003eRead more...\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ossila","offers":[{"title":"30 ml","offer_id":12536844517493,"sku":"C141-30ml","price":22.0,"currency_code":"GBP","in_stock":true},{"title":"100 ml","offer_id":1200245157,"sku":"C141-100ml","price":48.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/hellmanex-c141-30ml-product-photo.jpg?v=1779187442"},{"product_id":"magnetic-stir-bars","title":"Magnetic Stir Bar","description":"\u003ch2 id=\"product-oneliner\"\u003eSolvent Safe PTFE Coated Magnetic Stir Bars\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eOval shape suited to vials and round bottom flasks\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eOval magnetic stir bars with a virgin PTFE coating, specifically designed to maximize stirring efficiency in 2 mL and 4 mL vials, as well as round-bottom flasks. The PTFE coating ensures excellent solvent compatibility, ideal for precise stirring in low-volume reactions.\u003c\/p\u003e\n\u003cp\u003eWhile PTFE is compatible with a wide range of solvents, please double-check compatibility before use. For highly sensitive reactions, we recommend using a fresh magnetic stir bar to avoid contamination. In some instances use a dedicated stir bar for specific critical reactions. Otherwise, the stir bars are reusable after appropriate cleaning.\u003c\/p\u003e\n\u003ch2\u003eProduct Dimensions\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eC152\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eC151\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eC153\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 mm\u003c\/td\u003e\n\u003ctd\u003e6 mm\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 mm\u003c\/td\u003e\n\u003ctd\u003e10 mm\u003c\/td\u003e\n\u003ctd\u003e20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cfigure\u003e\u003cimg height=\"384\" width=\"780\" alt=\"magnetic stirrer bars\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/magnetic-stirrer-bars-size-diagram.svg?width=780\" loading=\"lazy\"\u003e\n\u003cfigcaption\u003eMagnetic Stirrer Bars Types\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\n\u003ch2 id=\"gallery\"\u003eMagnetic Stir Bar Gallery\u003c\/h2\u003e\n\u003chr\u003e\n\n\u003cdiv class=\"carousel-container carousel-gallery\"\u003e\n\u003cdiv class=\"carousel-track ease-in-out-transition\"\u003e\n\u003ca title=\"Ossila Magnetic Stir Bar sizes\" class=\"carousel-item\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/magnetic-stir-bar-sizes.jpg?width=1024\"\u003e \u003cimg alt=\"Ossila Magnetic Stir Bar sizes\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/magnetic-stir-bar-sizes.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" loading=\"lazy\" height=\"280\" width=\"420\"\u003e \u003c\/a\u003e \n\n\u003ca title=\"magnetic stir bar c152\" class=\"carousel-item\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/magnetic-stir-bar-c152.jpg?width=1024\"\u003e \u003cimg alt=\"magnetic stir bar c152\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/magnetic-stir-bar-c152.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" loading=\"lazy\" height=\"280\" width=\"420\"\u003e \u003c\/a\u003e \n\n\u003ca title=\"magnetic stir bar c151\" class=\"carousel-item\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/magnetic-stir-bar-c151.jpg?width=1024\"\u003e \u003cimg alt=\"magnetic stir bar c151\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/magnetic-stir-bar-c151.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" loading=\"lazy\" height=\"280\" width=\"420\"\u003e \u003c\/a\u003e \n\n\u003ca title=\"magnetic stir bar c153\" class=\"carousel-item\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/magnetic-stir-bar-c153.jpg?width=1024\"\u003e \u003cimg alt=\"magnetic stir bar c153\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/magnetic-stir-bar-c153.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" loading=\"lazy\" height=\"280\" width=\"420\"\u003e \u003c\/a\u003e \n\u003c\/div\u003e\n\u003ca role=\"button\" class=\"carousel-left-control\"\u003e \u003csvg aria-hidden=\"true\" class=\"icon icon-chevron-left\"\u003e\u003cuse href=\"#icon-chevron-left\"\u003e\u003c\/use\u003e\u003c\/svg\u003e \u003cspan class=\"sr-only\"\u003ePrevious\u003c\/span\u003e \u003c\/a\u003e \u003ca role=\"button\" class=\"carousel-right-control\"\u003e \u003csvg aria-hidden=\"true\" class=\"icon icon-chevron-right\"\u003e\u003cuse href=\"#icon-chevron-right\"\u003e\u003c\/use\u003e\u003c\/svg\u003e \u003cspan class=\"sr-only\"\u003eNext\u003c\/span\u003e \u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003cvideo autoplay=\"autoplay\" loop=\"loop\" alt=\"Magnetic Stir Bar\" muted=\"muted\" src=\"https:\/\/cdn.ossila.com\/videos\/magnetic-stir-bar-in-use.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\u003c\/p\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e[[collection handle=\"solution-making\" tags=\"solution-essentials\" limit=\"4\"]]\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"solution making supplies\" href=\"https:\/\/www.ossila.com\/collections\/solution-making\" class=\"secondary-link-banner\"\u003eBrowse Solution Making Supplies\u003csvg class=\"icon icon-navigate_next\"\u003e\u003cuse href=\"#icon-chevron-right\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Ossila","offers":[{"title":"Magnetic Stir Bars, PTFE, Oval - 3 mm ⌀ \/ 10","offer_id":28863953025,"sku":"C152-10","price":12.0,"currency_code":"GBP","in_stock":true},{"title":"Magnetic Stir Bars, PTFE, Oval - 6 mm ⌀ \/ 10","offer_id":28863959105,"sku":"C151-10","price":12.0,"currency_code":"GBP","in_stock":true},{"title":"Magnetic Stir Bars, PTFE, Oval - 6 mm ⌀ \/ 100","offer_id":28863959169,"sku":"C151-100","price":105.0,"currency_code":"GBP","in_stock":true},{"title":"Magnetic Stir Bars, PTFE, Oval - 3 mm ⌀ \/ 100","offer_id":6027387633693,"sku":"C152-100","price":105.0,"currency_code":"GBP","in_stock":true},{"title":"Magnetic Stir Bars, PTFE, Oval - 8 mm ⌀ \/ 10","offer_id":20327236501600,"sku":"C153-10","price":12.0,"currency_code":"GBP","in_stock":true},{"title":"Magnetic Stir Bars, PTFE, Oval - 8 mm ⌀ \/ 100","offer_id":20327237091424,"sku":"C153-100","price":105.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/magnetic-stir-bars-product-photo.jpg?v=1745851486"},{"product_id":"spatulas","title":"Precision Spatulas, Chemical Safe","description":"\u003ch2 id=\"product-oneliner\"\u003eResistant stainless steel Spatulas\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003ePerfect for maintaining a clean working space\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eSpatulas for weighing out small volumes of materials. Made from stainless steel to resist most solvents\/acids and easy to clean to avoid cross-contamination.\u003c!-- END_OF_LISTING --\u003e\u003c\/p\u003e\n\n\u003cbr\u003e\n\n\u003cdiv class=\"inline-block-container\"\u003e\n\u003cfigure class=\"double-float-left\"\u003e\n\u003cimg width=\"417.156\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/precision-spatula-c161.jpg?\" loading=\"lazy\" height=\"304\" class=\"fill\" alt=\"Stainless steel 102 x 10 mm - Medium\"\u003e\n\u003cp class=\"text-center blue-heading\"\u003eStainless steel 102 x 10 mm - Medium\u003c\/p\u003e\n\u003c\/figure\u003e\n\n\u003cfigure class=\"double-float-right\"\u003e\n\u003cimg width=\"417.156\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/precision-spatula-c162.jpg\" loading=\"lazy\" height=\"304\" class=\"fill\" alt=\"Stainless steel 130 x 4 mm - Micro\"\u003e\n\u003cp class=\"text-center blue-heading\"\u003eStainless steel 130 x 4 mm - Micro\u003c\/p\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e[[collection handle=\"solution-making\" tags=\"solution-essentials\" limit=\"4\"]]\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"solution making supplies\" href=\"https:\/\/www.ossila.com\/collections\/solution-making\" class=\"secondary-link-banner\"\u003eBrowse Solution Making Supplies\u003csvg class=\"icon icon-navigate_next\"\u003e\u003cuse href=\"#icon-chevron-right\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Ossila","offers":[{"title":"Stainless steel medium spatula - 102 x 10 mm","offer_id":1200245241,"sku":"C161","price":6.0,"currency_code":"GBP","in_stock":true},{"title":"Stainless steel micro spatula - 130 x 4 mm","offer_id":1200245245,"sku":"C162","price":6.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/chemical-safe-precision-spatulas-product-photo.jpg?v=1768218417"},{"product_id":"annealing-cleaning-beaker","title":"Annealing and Cleaning Beaker","description":"\u003ch2 id=\"product-oneliner\"\u003eIdeal for minimizing solvent use\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003e\u003cspan\u003ereduce lab costs and environmental impact\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003ePolypropylene beakers with glass lids designed to fit our \u003ca href=\"\/products\/substrate-rack\" title=\"Photovoltaic Substrate Rack\"\u003esubstrate racks\u003c\/a\u003e perfectly. Ideal for a number of experimental techniques where enclosed volumes are required, including solvent vapor annealing and HMDS vapor phase treatments.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThese are also great for minimizing solvent use to reduce lab costs and environmental impact. Measuring 35 mm x 36 mm x 100 mm and 45 x 41 x 100mm respectively, they use between a half and a quarter of the solvent that a standard round beaker would.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg alt=\"Annealing and Cleaning Beaker Dimensions (Top: C191, Bottom: C192)\" height=\"600\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/AnnealingandCleaningBeakerImages.png?v=1693581584\u0026amp;width=600\u0026amp;height=600\" width=\"600\"\u003e\n\u003cfigcaption\u003eAnnealing and Cleaning Beaker Dimensions (Top: C191, Bottom: C192)\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch2 id=\"gallery\"\u003eAnnealing and Cleaning Beaker Gallery\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"carousel-container carousel-gallery\"\u003e\n\u003cdiv class=\"carousel-track ease-in-out-transition\"\u003e\n\u003ca class=\"carousel-item\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/annealing-and-cleaning-beaker-with-substrates.jpg?width=1024\" title=\"Ossila annealing and cleaning beaker with substrates\"\u003e \u003cimg alt=\"Ossila annealing and cleaning beaker with substrates\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/annealing-and-cleaning-beaker-with-substrates.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" width=\"420\"\u003e \u003c\/a\u003e\n\u003ca class=\"carousel-item\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/annealing-and-cleaning-beaker-setup.jpg?width=1024\" title=\"annealing and cleaning beaker\"\u003e \u003cimg alt=\"annealing and cleaning beaker\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/annealing-and-cleaning-beaker-setup.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" width=\"420\"\u003e \u003c\/a\u003e\n\u003ca class=\"carousel-item\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/annealing-and-cleaning-beaker-setup-with-e102-substrate-rack.jpg?width=1024\" title=\"annealing and cleaning beaker\"\u003e \u003cimg alt=\"annealing and cleaning beaker\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/annealing-and-cleaning-beaker-setup-with-e102-substrate-rack.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" width=\"420\"\u003e \u003c\/a\u003e\n\u003ca class=\"carousel-item\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/cleaning-beaker-setup-with-substrate-rack.jpg?width=1024\" title=\"annealing and cleaning beaker\"\u003e \u003cimg alt=\"annealing and cleaning beaker\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/cleaning-beaker-setup-with-substrate-rack.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" width=\"420\"\u003e \u003c\/a\u003e\n\u003c\/div\u003e\n\u003ca class=\"carousel-left-control\" role=\"button\"\u003e \u003csvg aria-hidden=\"true\" class=\"icon icon-chevron-left\"\u003e\u003cuse href=\"#icon-chevron-left\"\u003e\u003c\/use\u003e\u003c\/svg\u003e \u003cspan class=\"sr-only\"\u003ePrevious\u003c\/span\u003e \u003c\/a\u003e \u003ca class=\"carousel-right-control\" role=\"button\"\u003e \u003csvg aria-hidden=\"true\" class=\"icon icon-chevron-right\"\u003e\u003cuse href=\"#icon-chevron-right\"\u003e\u003c\/use\u003e\u003c\/svg\u003e \u003cspan class=\"sr-only\"\u003eNext\u003c\/span\u003e \u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch4\u003eFurther Information\u003c\/h4\u003e\n\u003cp\u003eThe video below demonstrates the way in which our polypropylene beakers can be used during the process of cleaning ITO substrates in preparation for fabricating PV \/ LED devices.\u003c\/p\u003e\n\u003cp\u003eAs part of the cleaning routine, the substrates must be sonicated for 5 minutes whilst in isopropyl alcohol (IPA). The tight-fitting lid of the Polypropylene Beakers prevents the IPA from evaporating during this process. The beakers also help to minimize the amount of IPA required to completely cover the substrates (compared to using a standard glass beaker) thus resulting in less waste.\u003c\/p\u003e\n\u003cp\u003e\u003cvideo class=\"widescreen\" controls=\"controls\" controlslist=\"nodownload\" crossorigin=\"\" height=\"477.172\" poster=\"https:\/\/cdn.ossila.com\/videos\/cleaning-routine.jpg\" preload=\"none\" title=\"Cleaning Ossila Substrates Video Guide\" width=\"848.328\"\u003e\n\u003csource src=\"https:\/\/cdn.ossila.com\/videos\/cleaning-routine-1080p.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e \u003cscript type=\"application\/ld+json\"\u003e\n{\n\"@context\": \"https:\/\/schema.org\",\n\"@type\": \"VideoObject\",\n\"name\": \"How to clean substrates for photovoltaic or OLED fabrication\",\n\"description\": \"A walk through guide on how to clean substrates for photovoltaic and OLED fabrication, an important first step to fabricating good devices.\",\n\"thumbnailUrl\": \"https:\/\/cdn.ossila.com\/videos\/how-to-clean-substrates-for-photovoltaic-or-oled-fabrication.svg\",\n\"uploadDate\": \"2023-04-20\",\n\"contentURL\": \"https:\/\/cdn.ossila.com\/videos\/how-to-clean-substrates-for-photovoltaic-or-oled-fabrication-720p.mp4\",\n\"duration\": \"PT3M34S\"\n}\n\u003c\/script\u003e\u003c\/p\u003e\n","brand":"Ossila","offers":[{"title":"Annealing and Cleaning Beaker (for 20x15mm substrates)","offer_id":43940062134488,"sku":"C191","price":105.0,"currency_code":"GBP","in_stock":true},{"title":"Annealing and Cleaning Beaker (for 25x25mm substrates)","offer_id":43940062167256,"sku":"C192","price":125.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/annealing-and-cleaning-beaker-product-photo.jpg?v=1746088652"},{"product_id":"cleanroom-swabs","title":"Cleanroom Swabs","description":"\u003ch2 id=\"product-oneliner\"\u003eHigh-precision micro cleaning swabs\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003e\u003cspan\u003eHigh-precision \u0026amp; Standard types available \u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\n\u003cp\u003eHigh-precision micro cleaning swabs for fine cleaning and standard swabs for general cleaning, made and packaged in a Class 10000 cleanroom. The head is thermally bonded to the body, avoiding the use of glue or solvents. This decreases the possibility of contamination and minimal particle shedding.\u003c!-- END_OF_LISTING --\u003e\u003c\/p\u003e\n\u003cdiv class=\"row display-flex\"\u003e\n\u003cdiv class=\"col-xs-12 col-sm-6 pad-quarter-height text-center\"\u003e\n\u003cimg alt=\"Sharp and narrow High-precision Clean room Swabs\" class=\"img-round padding-top padding-bottom\" height=\"112\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Cleanroom-Swabs-High_Precision.jpg?v=1708598134\" width=\"112\"\u003e\n\u003cp class=\"text-center blue-heading\"\u003eHigh-precision (C201)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-sm-6 pad-quarter-height text-center\"\u003e\n\u003cimg alt=\"Standard Clean room Swabs\" class=\"img-round padding-top padding-bottom\" height=\"112\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Cleanroom-Swabs-Standard.jpg?v=1708598133\" width=\"112\"\u003e\n\u003cp class=\"text-center blue-heading\"\u003eStandard (C202)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"30%\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth width=\"35%\"\u003e\u003cstrong\u003eHigh-precision (C201)\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth width=\"35%\"\u003e\u003cstrong\u003eStandard (C202)\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClean room paper\u003c\/td\u003e\n\u003ctd\u003ePlastic tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHead\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCompressed cotton\u003c\/td\u003e\n\u003ctd\u003eCompressed cotton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDouble headed\u003c\/td\u003e\n\u003ctd\u003eDouble headed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHandle length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55 mm\u003c\/td\u003e\n\u003ctd\u003e50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHandle thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5 mm\u003c\/td\u003e\n\u003ctd\u003e3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHead width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 mm (with pointed tip)\u003c\/td\u003e\n\u003ctd\u003e4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHead length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 mm\u003c\/td\u003e\n\u003ctd\u003e12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 and 100\u003c\/td\u003e\n\u003ctd\u003e100 and 1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePopular Products\u003c\/h2\u003e\n\u003chr\u003e\n[[collection handle=\"equipment\" tags=\"cleanroom swabs\"]]","brand":"Ossila","offers":[{"title":"Standard Cleanroom Swabs - Pack of 100, 10 x Packs","offer_id":1200245361,"sku":"C202-X10","price":95.0,"currency_code":"GBP","in_stock":true},{"title":"High Precision Micro Cleanroom Swabs - Pack of 25","offer_id":19791224176736,"sku":"C201","price":16.0,"currency_code":"GBP","in_stock":true},{"title":"Standard Cleanroom Swabs - Pack of 100","offer_id":19791224864864,"sku":"C202","price":10.5,"currency_code":"GBP","in_stock":true},{"title":"High Precision Micro Cleanroom Swabs - Pack of 25, 4 x Packs","offer_id":19791225225312,"sku":"C201-X4","price":46.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/high-precision-cleanroom-swabs.jpg?v=1739789129"},{"product_id":"electrical-connection-legs","title":"Electrical Connection Legs for ITO Glass Substrates","description":"\u003ch2 id=\"product-oneliner\"\u003eElectrical Connection Legs\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eClip on easily and securely\u003c\/p\u003e\n\u003chr\u003e\n\n\u003cp\u003eElectrical connection legs for making electrical attachment to ITO-coated glass for test and measurement purposes. The E241 legs are designed for use with 0.7 mm thick glass. The legs clip on easily, securely, and have an industry standard 0.1 inch (2.54 mm) pitch for insertion into a wide variety of test boards, including standard PCB prototyping boards and \u003ca href=\"\/products\/oled-test-board-zif\" title=\"OPV and perovskite test board\"\u003eOssila's OLED\/OPV test board\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eIf you are using our prepatterned substrates, we offer \u003ca href=\"https:\/\/www.ossila.com\/collections\/test-boards\" title=\"Push-Fit Test Boards\"\u003epush-fit test boards\u003c\/a\u003e that do not need electrical connection legs, making testing simpler, quicker, and easier.\u003c\/p\u003e\n\n\u003cdiv class=\"carousel-container carousel-gallery\"\u003e\n\u003cdiv class=\"carousel-track ease-in-out-transition\" style=\"transform: translateX(-1290px);\"\u003e\n\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/electrical-connection-legs-clasps.jpg\" class=\"carousel-item\" title=\"Electrical Connection Legs for ITO Glass Substrates\"\u003e \u003cimg width=\"420\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/electrical-connection-legs-clasps.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" alt=\"Electrical Connection Legs for ITO Glass Substrates\"\u003e \u003c\/a\u003e\n\n\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/attaching-electrical-connection-legs.png\" class=\"carousel-item\" title=\"Electrical Connection Legs\"\u003e \u003cimg width=\"420\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/attaching-electrical-connection-legs.png?width=420\u0026amp;height=280\u0026amp;crop=center\" alt=\"Electrical Connection Legs\"\u003e \u003c\/a\u003e\n\n\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/electrical-connection-legs-trimming.jpg\" title=\"Using Electrical Connection Legs\" class=\"carousel-item\"\u003e \u003cimg width=\"420\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/electrical-connection-legs-trimming.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" alt=\"Using Electrical Connection Legs\"\u003e \u003c\/a\u003e\n\n\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/electrical-connection-legs-design.jpg\" class=\"carousel-item\" title=\"electrical attachment\"\u003e \u003cimg width=\"420\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/electrical-connection-legs-design.jpg?width=420\u0026amp;height=280\u0026amp;crop=center\" alt=\"electrical attachment\"\u003e \u003c\/a\u003e\n\n\u003ca href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/assembled-device.png\" class=\"carousel-item\" title=\"Electrical Connection Legs on device\"\u003e \u003cimg width=\"420\" height=\"280\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/assembled-device.png?width=420\u0026amp;height=280\u0026amp;crop=center\" alt=\"Electrical Connection Legs on device\"\u003e \u003c\/a\u003e\n\u003c\/div\u003e\n\u003ca class=\"carousel-left-control\" role=\"button\"\u003e \u003csvg class=\"icon icon-chevron-left\" aria-hidden=\"true\"\u003e\u003cuse href=\"#icon-chevron-left\"\u003e\u003c\/use\u003e\u003c\/svg\u003e \u003cspan class=\"sr-only\"\u003ePrevious \u003c\/span\u003e\u003c\/a\u003e \u003ca class=\"carousel-right-control\" role=\"button\"\u003e \u003csvg class=\"icon icon-chevron-right\" aria-hidden=\"true\"\u003e\u003cuse href=\"#icon-chevron-right\"\u003e\u003c\/use\u003e\u003c\/svg\u003e \u003cspan class=\"sr-only\"\u003eNext \u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\n\n\u003ch2\u003eDatasheet\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eWe now stock legs suitable for 1.1 mm thick glass. Available either in groups of 5 legs for use with Ossila standard substrates, or as a roll of 1000 legs for cutting to custom lengths.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePitch:\u003c\/strong\u003e 0.1 inch (2.54 mm).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor glass thickness:\u003c\/strong\u003e 0.7 mm (E241) or 1.1 mm (E242).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePack size:\u003c\/strong\u003e 200 x 5 legs or 1000 legs.\u003c\/p\u003e\n\n\n\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n[[collection handle=\"substrates-and-fabrication\" tags=\"zif test board\"]]\n\u003ch2 id=\"resources\"\u003eResources and Support\u003c\/h2\u003e\n\u003chr\u003e\n\u003cdiv class=\"col-xs-12 button-col\"\u003e\n\u003cdiv class=\"card-box\"\u003e\n\u003ch3 class=\"h4\"\u003eHow to connect Electrical Legs to Substrates\u003c\/h3\u003e\n\u003cp\u003eCut 2 strips of connection legs, one for each side of your device. The number of legs should be equal to the number of pixels on your device. With sandpaper, gently file down the edges on the uncoated side of your device.\u003c\/p\u003e\n\u003ca href=\"\/pages\/how-to-connect-electrical-legs-to-substrates\"\u003eLearn more...\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ossila","offers":[{"title":"0.7 mm glass \/ 200 X 5 legs","offer_id":1200245393,"sku":"E241-200X5","price":76.0,"currency_code":"GBP","in_stock":true},{"title":"0.7 mm glass \/ Roll of 1000 legs","offer_id":7140612289,"sku":"E241-roll","price":76.0,"currency_code":"GBP","in_stock":true},{"title":"1.1 mm glass \/ 200 X 5 legs","offer_id":1200245397,"sku":"E242-200X5","price":76.0,"currency_code":"GBP","in_stock":true},{"title":"1.1 mm glass \/ Roll of 1000 legs","offer_id":7140647361,"sku":"E242-roll","price":76.0,"currency_code":"GBP","in_stock":true},{"title":"1.1 mm glass \/ 200 X 6 legs","offer_id":31421278453856,"sku":"E242-200X6","price":95.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/electrical-connection-five-legs-product-photo.jpg?v=1776073012"},{"product_id":"syringe-filters","title":"Syringe Filters","description":"\u003ch2 id=\"product-oneliner\"\u003eHigh Quality Syringe Filters for Testing Reliability\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003eAvailable in different materials and diameter sizes\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#choose\"\u003eChoosing a Syringe Filter\u003c\/a\u003e | \u003ca href=\"#specification\"\u003eSpecifications\u003c\/a\u003e | \u003ca href=\"#filtration\"\u003eUnderstanding Membrane Filtration\u003c\/a\u003e | \u003ca href=\"#related-products\"\u003eRelated Products\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eTo ensure reliable experimental results and enable the highest performance from your solutions, it is essential to use the right filter. The features of a filter such as diameter, pore size, membrane material, and housing, are all important. At Ossila, we have selected a range of syringe filters which can be used for most applications and are all compatible with our \u003ca title=\"Disposable Syringes\" href=\"https:\/\/www.ossila.com\/products\/disposable-syringes\" target=\"_blank\"\u003esolvent-safe polypropylene syringes\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2 id=\"choose\"\u003eChoosing the Correct Syringe Filter\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eAt Ossila, we offer five different membrane materials for our syringe filters:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHydrophobic PTFE (Polytetrafluoroethylene)\u003c\/li\u003e\n\u003cli\u003eHydrophilic PTFE\u003c\/li\u003e\n\u003cli\u003eHydrophobic PVDF (Polyvinylidene fluoride)\u003c\/li\u003e\n\u003cli\u003ePES (Polyethersulfone)\u003c\/li\u003e\n\u003cli\u003eNylon\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePTFE can be used with almost any solvent due to its low reactivity and low extractables. Additionally, PTFE has extremely high thermal stability, allowing for a wider range of processing temperatures compared to standard membrane materials. However, PTFE is naturally hydrophobic, which can make the filtering of aqueous solutions difficult. To counter this, we offer the option of hydrophilic PTFE - in which the membrane surface has been treated to improve the wetting on aqueous solutions.\u003c\/p\u003e\n\u003cp\u003ePVDF like PTFE is naturally hydrophobic and like PTFE offers high chemical resistance against a wide range of different chemicals. PVDF also has the advantage of low protein binding in comparison to materials such as PTFE.\u003c\/p\u003e\n\u003cp\u003eDue to its naturally hydrophilic nature, PES is compatible with aqueous solutions and alcohols. In fact, PES is highly recommended for the use of for filtering aqueous solutions. This is due to the reduced presence of extractables from not having to treat the membranes surface with wetting agents. In addition, due to its extremely low protein binding, PES offers superior performance for use with biological samples and culture media.\u003c\/p\u003e\n\u003cp\u003eLike PES, nylon is naturally hydrophilic - making it suitable for use for filtering aqueous solutions, and like PES it results in a low level of extractables within the filtered solution. Nylon has a higher chemical resistance than PES making it suitable for a wider range of organic solvents including ketones, esters, DMF and DMSO.\u003c\/p\u003e\n\u003cp\u003eBelow is a table showing the sizes of solutions suitable for different filter diameters:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"38.2%\"\u003eDiameter\n\u003c\/td\u003e\n\u003cth\u003eSolution Volume\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"38.2%\"\u003e5 mm\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"38.2%\"\u003e13 mm\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;10 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"38.2%\"\u003e25 mm\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;50 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eWe have found that 13 mm diameter filters provide the best combination of filtering capability\/capacity, with minimal solution loss.\u003c\/p\u003e\n\u003cp\u003eThe pore size of your chosen filter depends on the material you wish to remove. As the membrane material has a pore size distribution of around an average size, it is possible that particles bigger than the stated pore size may pass through. We recommend choosing a pore size just below the minimum size of particle you wish to remove.\u003c\/p\u003e\n\u003ch2 id=\"specification\"\u003eSpecifications\u003c\/h2\u003e\n\u003chr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eFilter Housing\u003c\/th\u003e\n\u003ctd\u003ePolypropylene \/ High Density Polyethylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eInlet Attachment\u003c\/th\u003e\n\u003ctd\u003eLuer lock connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eOutlet Attachment\u003c\/th\u003e\n\u003ctd\u003eLuer slip socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMaximum Operating Temperature\u003c\/th\u003e\n\u003ctd\u003e60 ℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSterilization\u003c\/th\u003e\n\u003ctd\u003eAutoclave at 121 ℃ for 20 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eNon-Aqueous Syringe Filters\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"25.84%\"\u003eProduct Code\u003c\/th\u003e\n\u003cth width=\"12.36%\"\u003eC101\u003c\/th\u003e\n\u003cth width=\"12.36%\"\u003eC102\u003c\/th\u003e\n\u003cth width=\"12.36%\"\u003eC103\u003c\/th\u003e\n\u003cth width=\"12.36%\"\u003eC105\u003c\/th\u003e\n\u003cth width=\"12.36%\"\u003eC2006S2\u003c\/th\u003e\n\u003cth width=\"12.36%\"\u003eC2006S1\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePore Size\u003c\/th\u003e\n\u003ctd\u003e0.1 μm\u003c\/td\u003e\n\u003ctd\u003e0.22 μm\u003c\/td\u003e\n\u003ctd\u003e0.45 μm\u003c\/td\u003e\n\u003ctd\u003e1 μm\u003c\/td\u003e\n\u003ctd\u003e0.1 μm\u003c\/td\u003e\n\u003ctd\u003e0.45 μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMembrane\u003c\/th\u003e\n\u003ctd\u003ePTFE (Hydrophobic)\u003c\/td\u003e\n\u003ctd\u003ePTFE (Hydrophobic)\u003c\/td\u003e\n\u003ctd\u003ePTFE (Hydrophobic)\u003c\/td\u003e\n\u003ctd\u003ePTFE (Hydrophobic)\u003c\/td\u003e\n\u003ctd\u003ePVDF (Hydrophobic)\u003c\/td\u003e\n\u003ctd\u003ePVDF (Hydrophobic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter Diameter\u003c\/th\u003e\n\u003ctd\u003e13 mm\u003c\/td\u003e\n\u003ctd\u003e13 mm\u003c\/td\u003e\n\u003ctd\u003e13 mm\u003c\/td\u003e\n\u003ctd\u003e13 mm\u003c\/td\u003e\n\u003ctd\u003e13 mm\u003c\/td\u003e\n\u003ctd\u003e13 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFiltration Area\u003c\/th\u003e\n\u003ctd\u003e\u0026gt;1.3 cm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;1.3 cm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;1.3 cm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;1.3 cm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;1.3 cm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;1.3 cm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRetained Fluid\u003c\/th\u003e\n\u003ctd\u003e\u0026lt;100 μl\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;100 μl\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;100 μl\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;100 μl\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;100 μl\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;100 μl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Size\u003c\/th\u003e\n\u003ctd\u003e100 filters\u003c\/td\u003e\n\u003ctd\u003e100 filters\u003c\/td\u003e\n\u003ctd\u003e100 filters\u003c\/td\u003e\n\u003ctd\u003e100 filters\u003c\/td\u003e\n\u003ctd\u003e100 filters\u003c\/td\u003e\n\u003ctd\u003e100 filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Type\u003c\/th\u003e\n\u003ctd\u003eLow dust polyethylene box\u003c\/td\u003e\n\u003ctd\u003eLow dust polyethylene box\u003c\/td\u003e\n\u003ctd\u003eLow dust polyethylene box\u003c\/td\u003e\n\u003ctd\u003eLow dust polyethylene box\u003c\/td\u003e\n\u003ctd\u003eLow dust polyethylene box\u003c\/td\u003e\n\u003ctd\u003eLow dust polyethylene box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAqueous Syringe Filters\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"25.84%\"\u003eProduct Code\u003c\/th\u003e\n\u003cth width=\"12.36%\"\u003eC2007S1\u003c\/th\u003e\n\u003cth width=\"12.36%\"\u003eC2007S2\u003c\/th\u003e\n\u003cth width=\"12.36%\"\u003eC2008S1\u003c\/th\u003e\n\u003cth width=\"12.36%\"\u003eC2008S2\u003c\/th\u003e\n\u003cth width=\"12.36%\"\u003eC2009S1\u003c\/th\u003e\n\u003cth width=\"12.36%\"\u003eC2009S2\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"20%\"\u003ePore Size\u003c\/th\u003e\n\u003ctd\u003e0.45 μm\u003c\/td\u003e\n\u003ctd\u003e0.1 μm\u003c\/td\u003e\n\u003ctd\u003e0.45 μm\u003c\/td\u003e\n\u003ctd\u003e0.1 μm\u003c\/td\u003e\n\u003ctd\u003e0.45 μm\u003c\/td\u003e\n\u003ctd\u003e0.1 μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"20%\"\u003eMembrane\u003c\/th\u003e\n\u003ctd\u003eNylon\u003c\/td\u003e\n\u003ctd\u003eNylon\u003c\/td\u003e\n\u003ctd\u003ePTFE (Hydrophillic)\u003c\/td\u003e\n\u003ctd\u003ePTFE (Hydrophillic)\u003c\/td\u003e\n\u003ctd\u003ePES\u003c\/td\u003e\n\u003ctd\u003ePES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"20%\"\u003eFilter Diameter\u003c\/th\u003e\n\u003ctd\u003e13 mm\u003c\/td\u003e\n\u003ctd\u003e13 mm\u003c\/td\u003e\n\u003ctd\u003e13 mm\u003c\/td\u003e\n\u003ctd\u003e13 mm\u003c\/td\u003e\n\u003ctd\u003e13 mm\u003c\/td\u003e\n\u003ctd\u003e13 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"20%\"\u003eFiltration Area\u003c\/th\u003e\n\u003ctd\u003e\u0026gt;1.3 cm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;1.3 cm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;1.3 cm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;1.3 cm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;1.3 cm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;1.3 cm\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"20%\"\u003eRetained Fluid\u003c\/th\u003e\n\u003ctd\u003e\u0026lt;100 μl\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;100 μl\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;100 μl\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;100 μl\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;100 μl\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;100 μl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"20%\"\u003ePack Size\u003c\/th\u003e\n\u003ctd\u003e100 filters\u003c\/td\u003e\n\u003ctd\u003e100 filters\u003c\/td\u003e\n\u003ctd\u003e100 filters\u003c\/td\u003e\n\u003ctd\u003e100 filters\u003c\/td\u003e\n\u003ctd\u003e100 filters\u003c\/td\u003e\n\u003ctd\u003e100 filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"20%\"\u003ePackage Type\u003c\/th\u003e\n\u003ctd\u003eLow dust polyethylene box\u003c\/td\u003e\n\u003ctd\u003eLow dust polyethylene box\u003c\/td\u003e\n\u003ctd\u003eLow dust polyethylene box\u003c\/td\u003e\n\u003ctd\u003eLow dust polyethylene box\u003c\/td\u003e\n\u003ctd\u003eLow dust polyethylene box\u003c\/td\u003e\n\u003ctd\u003eLow dust polyethylene box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e* If you require a pore size or diameter not listed in the table, please contact us to see if we can provide you with a syringe filter to meet your specifications.\u003c\/p\u003e\n\u003ch2 id=\"filtration\"\u003eMembrane Filtration\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eMembrane filtration is a method of removing particulates from solution without the need for any heating. This filtration method is typically used in other processes, such as sublimation and distillation. It works simply by restricting the movement of particles above a specific size through a porous material. Typically membrane filtration is separated into several categories dependent upon particle size. These categories are: particle filtration, microfiltration, ultrafiltration, nanofiltraion, and reverse osmosis. These different categories cover particle sizes, ranging from centimeters down to angstroms. Below is an image highlighting the range covered by microfiltration membranes highlighting the types of materials that can be filtered out.\u003c\/p\u003e\n\u003cfigure\u003e\u003ca title=\"Microfiltration\" href=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/filtration-guide.svg\" target=\"_blank\"\u003e\u003cimg width=\"600\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/filtration-guide.svg?width=600\u0026amp;height=326\" loading=\"lazy\" height=\"326\" alt=\"Microfiltration\"\u003e\u003c\/a\u003e\u003c\/figure\u003e\n\u003cp\u003eMembrane filtration is used in a variety of scientific fields including biotechnology, pharmaceuticals, medicine, chemistry, and semiconductor manufacturing. Each field has very different requirements for the filters and the choice of filter type can depend upon the solvent being filtered, the size of particles that need removing, whether the filters need to be sterile, the volume of solution being filtered, and the temperature of your solution. If you are unsure about what particular membrane would best suit your needs please see the following section.\u003c\/p\u003e\n\u003ch2 id=\"related-products\"\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e[[collection handle=\"equipment\" tags=\"syringe-filter-related\"]]\u003c\/p\u003e\n\u003ch3\u003eMore From Ossila\u003c\/h3\u003e\n\u003cp\u003e[[collection handle=\"equipment\" tags=\"hero-2\" limit=\"5\"]]\u003c\/p\u003e","brand":"Ossila","offers":[{"title":"PTFE (Hydrophobic) \/ 0.1 μm \/ Pack of 100","offer_id":1200245449,"sku":"C101","price":46.0,"currency_code":"GBP","in_stock":true},{"title":"PTFE (Hydrophobic) \/ 0.22 μm \/ Pack of 100","offer_id":1200245453,"sku":"C102","price":46.0,"currency_code":"GBP","in_stock":true},{"title":"PTFE (Hydrophobic) \/ 0.45 μm \/ Pack of 100","offer_id":1200245457,"sku":"C103","price":46.0,"currency_code":"GBP","in_stock":true},{"title":"PTFE (Hydrophobic) \/ 1 μm \/ Pack of 100","offer_id":1200245461,"sku":"C105","price":46.0,"currency_code":"GBP","in_stock":true},{"title":"PTFE (Hydrophilic) \/ 0.1 μm \/ Pack of 100","offer_id":34598508737,"sku":"C2008S2","price":60.0,"currency_code":"GBP","in_stock":true},{"title":"PTFE (Hydrophilic) \/ 0.45 μm \/ Pack of 100","offer_id":34598520705,"sku":"C2008S1","price":60.0,"currency_code":"GBP","in_stock":true},{"title":"PES \/ 0.1 μm \/ Pack of 100","offer_id":34598641025,"sku":"C2009S2","price":60.0,"currency_code":"GBP","in_stock":true},{"title":"PES \/ 0.45 μm \/ Pack of 100","offer_id":34598650241,"sku":"C2009S1","price":60.0,"currency_code":"GBP","in_stock":true},{"title":"PVDF (Hydrophobic) \/ 0.1 μm \/ Pack of 100","offer_id":37576946945,"sku":"C2006S2","price":60.0,"currency_code":"GBP","in_stock":true},{"title":"PVDF (Hydrophobic) \/ 0.45 μm \/ Pack of 100","offer_id":37576948033,"sku":"C2006S1","price":60.0,"currency_code":"GBP","in_stock":true},{"title":"Nylon \/ 0.45 μm \/ Pack of 100","offer_id":37576954241,"sku":"C2007S1","price":60.0,"currency_code":"GBP","in_stock":true},{"title":"Nylon \/ 0.1 μm \/ Pack of 100","offer_id":37576959873,"sku":"C2007S2","price":60.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/Syringe-filters-product-image.jpg?v=1718709183"}],"url":"https:\/\/www.ossila.com\/collections\/eu-vat-exempt.oembed","provider":"Ossila","version":"1.0","type":"link"}