CAS Number 1426534-44-2
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PBDTTTPD, donor material used in the application of polymer solar cells
High purity polymer available for fast, secure dispatch
PBDTTTPD, poly[(5,6-dihydro-5-octyl-4,6-dioxo-4H-thieno[3,4-c]pyrrole-1,3-diyl)[4,8-bis[5-(2-ethylhexyl)-2-thienyl]benzo[1,2-b:4,5-b']dithiophene-2,6-diyl], has been used in the application of all polymer solar cells with PBDTTTPD as polymer donor and PNDI(2HD)T polymer acceptor providing high power-conversion efficiency of 6.64% .
PBDTTTPD shows complementary absorption with poly-naphthalene-diimides as acceptor polymers and the low-lying HOMO energy level of PBDTTTPD produces a high VOC value in all-PSCs. Polymer-polymer solar cell with PBDTT-TPD as donor and PNF222 (PNDI(2OD)2T-2F) as acceptor has a VOC = 1.00 V, JSC = 11.68 mA cm−2 and FF = 0.52 to give a PCE 0f 6.09% .
Luminosyn™ PBDTTTPD is now available.
PBDTTTPD is purified by soxhlet extraction with methanol, hexane and chloroform under argon atmosphere
Batch-specific GPC data
Have confidence in what you are ordering; batch-specific GPC data for your thesis or publications
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|Full name||Poly[(5,6-dihydro-5-octyl-4,6-dioxo-4H-thieno[3,4-c]pyrrole-1,3-diyl)[4,8-bis[5-(2-ethylhexyl)-2-thienyl]benzo[1,2-b:4,5-b']dithiophene-2,6-diyl ]]|
|Molecular weight||See Batch Details table above|
|HOMO / LUMO||HOMO = - 5.49 eV, LUMO = - 3.47 eV |
|Solubility||Chloroform, chlorobenzene, dichlorobenzene|
|Classification / Family||Benzodithiophene, BDT, Thienopyrrole, Heterocyclic five-membered ring, Organic semiconducting materials, Low band gap polymers, Organic photovoltaics, All-polymer solar cells, OFETs, Photodetectors|
|M2054A1||5 g / 10 g*||Please enquire|
*for 5 - 10 grams order quantity, the lead time is 4-6 weeks
Literature and Reviews
- Flexible, highly efficient all-polymer solar cells, T. Kim et al., Nat. Commun. 6, 8547 (2015); doi:10.1038/ncomms9547.
- Controlling Energy Levels and Blend Morphology for All-Polymer Solar Cells via Fluorination of a Naphthalene Diimide-Based Copolymer Acceptor, M. A. Uddin et al., Macromolecules 2016, 49, 6374−6383 (2016); DOI: 10.1021/acs.macromol.6b01414.
- Toward Highly Sensitive Polymer Photodetectors by Molecular Engineering, L. Zhang et al., Adv. Mater., 27, 6496–6503 (2015); DOI: 10.1002/adma.201502267.n2200.
To the best of our knowledge the information provided here is accurate. The values provided are typical at the time of manufacture and may vary over time and from batch to batch. Products may have minor cosmetic differences (e.g. to the branding) compared to the photos on our website. All products are for laboratory and research and development use only.