{"product_id":"llzto","title":"LLZTO","description":"\u003ch2 id=\"product-oneliner\"\u003eA garnet solid-state electrolyte\u003c\/h2\u003e\n\u003cp class=\"text-center\"\u003efor high performance solid-state batteries\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"text-center\"\u003e\u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e | \u003ca href=\"#product-information\"\u003eProduct Information\u003c\/a\u003e | \u003ca href=\"#related-products\"\u003eRelated Products\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp id=\"overview\"\u003eLLZTO (CAS number 1980850-22-3) is tantalum-doped lithium lanthanum zirconium oxide, used as a solid-state electrolyte. LLZTO exhibits high ionic conductivity of 10\u003csup\u003e-4\u003c\/sup\u003e – 10\u003csup\u003e-3\u003c\/sup\u003e S\/cm at room temperature, making it one of the most promising candidates for solid-state batteries. LLZTO is compatible with high voltage cathodes (e.g. high-Ni NMC) and lithium metal, due to its wide electrochemical window.\u003c\/p\u003e\n\u003cp\u003eIncorporating LLZTO into a lithium iron phosphate (LFP) cathode significantly enhances the electrochemical performance. Galvanostatic charge−discharge and cyclic voltammetry profiles confirm reduced polarization and voltage hysteresis, consistent with improved ionic transport and lower interfacial resistance. The cathode composite maintains stable operation for over 200 cycles with 95% capacity retention and an average Coulombic efficiency of 99.6%.\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 width=\"50\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Voltage.svg?\" loading=\"lazy\" height=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eHigh Ionic Conductivity\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003e\u003cspan\u003eIn the range of 10\u003c\/span\u003e\u003csup\u003e−4\u003c\/sup\u003e\u003cspan\u003e to 10\u003c\/span\u003e\u003csup\u003e−3\u003c\/sup\u003e\u003cspan\u003e S\/cm\u003c\/span\u003e\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 height=\"50\" loading=\"lazy\" src=\"https:\/\/www.ossila.com\/cdn\/shop\/files\/Icon_Low_Cost.svg?v=1697194884\" width=\"50\"\u003e\n\u003cp class=\"blue-heading no-margin text-center\"\u003eLow Cost Material\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003e\u003cspan\u003eFor affordable and effective battery R\u0026amp;D\u003c\/span\u003e\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 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\"\u003e\u003cspan\u003eHighly Stable Electrolyte\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"text-center\"\u003e\u003cspan\u003eFor safe solid-state\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ebatteries\u003c\/span\u003e\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 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\"\u003e\u003cspan\u003eReliable delivery via tracked courier as standard\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"product-information\"\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\u003e1980850-22-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eChemical Formula\u003c\/th\u003e\n\u003ctd\u003eLi\u003csub\u003e6.4\u003c\/sub\u003eLa\u003csub\u003e3\u003c\/sub\u003eZr\u003csub\u003e1.4\u003c\/sub\u003eTa\u003csub\u003e0.6\u003c\/sub\u003eO\u003csub\u003e12\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\u003eLithium lanthanum zirconium tantalum oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eMolecular Weight\u003c\/th\u003e\n\u003ctd\u003e889.4 g\/mol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSynonyms\u003c\/th\u003e\n\u003ctd\u003eTa-LLZO, Ta-doped LLZO, tantalum-doped lithium lanthanum zirconate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eClassification or Family\u003c\/th\u003e\n\u003ctd\u003eLithium-ion battery, solid-state battery, solid-state electrolyte\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 width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eIonic Conductivity\u003c\/th\u003e\n\u003ctd\u003e≤ 10\u003csup\u003e-3\u003c\/sup\u003e S\/cm (25℃)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eParticle Size\u003c\/th\u003e\n\u003ctd\u003e0.5 ± 0.05 µm (D50)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003epH\u003c\/th\u003e\n\u003ctd\u003e≤ 12.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eSpecific Surface Area\u003c\/th\u003e\n\u003ctd\u003e15 ± 3 m\u003csup\u003e2\u003c\/sup\u003e\/g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth width=\"38.2%\"\u003eAppearance\u003c\/th\u003e\n\u003ctd\u003eWhite powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMSDS Documentation\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/downloads.ossila.com\/msds\/llzto.pdf\" title=\"LLZTO MSDS Sheet\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cimg alt=\"LLZTO MSDS Sheet\" class=\"msds-icon\" height=\"38.672\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0823\/0287\/files\/product-downloads-msds.svg\" width=\"30\"\u003eLLZTO MSDS Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eReferences\u003c\/h2\u003e\n\u003chr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eGarnet-type solid-state fast Li ion conductors for Li batteries: critical review\u003c\/em\u003e, V. Thangadurai et al., Chem. Soc. Rev., 43 (13), 4714–4727 (2014); DOI: 10.1039\/c4cs00020j.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eEnhanced electrochemical properties and optimized Li\u003csup\u003e+\u003c\/sup\u003e transmission pathways of PEO\/LLZTO-based composite electrolytes modified by supramolecular combination\u003c\/em\u003e, Z. Lu et al., Energy Environ. Mater., 7, e12498 (2024); DOI: 10.1002\/eem2.12498.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eLiFePO\u003csub\u003e4\u003c\/sub\u003e\/nano-LLZTO composite cathodes for enhanced performance of solid-state lithium batteries\u003c\/em\u003e, J. Kumchompoo et al., ACS Appl. Mater. Interfaces, 18, 13848–13860 (2026); DOI: 10.1021\/acsami.5c25967.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv id=\"references\" class=\"expandable\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eHigh-energy and durable lithium metal batteries using garnet-type solid electrolytes with tailored lithium-metal compatibility\u003c\/em\u003e, S. Kim et al., Nat. Commun., 13, 1883 (2022); DOI: 10.1038\/s41467-022-29531-x.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eAn electron-blocking interface for garnet based quasi-solid-state lithium-metal batteries to improve lifespan\u003c\/em\u003e, Nat. Commun., 15, 5325 (2024); DOI: 10.1038\/s41467-024-49715-x.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbutton type=\"button\" class=\"anchor expand-link\"\u003eView more references\u003c\/button\u003e\u003c\/p\u003e\n\u003ch2 id=\"related-products\"\u003eRelated Products\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eWe stock a wide range of Battery Materials available to purchase online. 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