{"product_id":"cgpefmtfpma","title":"TFPMA (2,2,3,3-Tetrafluoropropyl methacrylate, \u003e99.5%} as Fluorinated Monomer for Gel Polymer Electrolyte, 5-20 g\/bottle, CGPEFMTFPMA","description":"\u003cp\u003e2,2,3,3-Tetrafluoropropyl methacrylate (TFPMA) is a specialized fluorinated monomer (C7H8F4O2) featuring a polymerizable methacrylate head group attached to a short, fluorinated alkyl ester side chain (-CH2CF2CHF2). In advanced energy storage research, TFPMA is utilized as a high-performance functional co-monomer for Gel Polymer Electrolytes (GPEs). By copolymerizing into the 3D network, it introduces a controlled concentration of fluorine into the polymer matrix, improving oxidative stability and facilitating the formation of a robust, protective interphase in high-voltage lithium and sodium metal batteries.\u003c\/p\u003e\n\u003cp\u003eThe main functional roles of the TFPMA in GPEs are: (1) \u003cstrong\u003eFluorine-Rich Interphase (SEI\/CEI Passivation)\u003c\/strong\u003e: Upon initial electrochemical formation or thermal curing, the fluorinated ester side chains of TFPMA undergo controlled reductive and oxidative decomposition, contributing to the formation of a dense, inorganic-rich Solid Electrolyte Interphase (SEI) on anodes and Cathode Electrolyte Interphase (CEI) on high-voltage cathodes. This interphase is rich in lithium fluoride (LiF) and fluorophosphates. (2) \u003cstrong\u003eSuppression of High-Voltage Electrolyte Co-Intercalation\u003c\/strong\u003e: By reinforcing the polymer mesh at the electrode interfaces, TFPMA-derived segments shield the bulk carbonate electrolyte from catalytic decomposition, transition-metal dissolution, and gas evolution at elevated voltages (such as 4.6 V LCO or ultra-high-nickel NCM systems). (3) \u003cstrong\u003eBalanced Mechanical and Ionic Properties\u003c\/strong\u003e: Unlike bulky, highly crystalline fluoropolymers that can impede ionic transport, TFPMA copolymerizes smoothly into flexible crosslinked networks, maintaining high room-temperature ionic conductivities when plasticized with liquid electrolytes.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; height: 427.375px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.0576%; height: 35.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCGPEFMTFPMA (C-GPE-FM-TFPMA)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.0576%; height: 35.6px;\"\u003e\u003cem\u003eCAS\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e45102-52-1\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 133.725px;\"\u003e\n\u003ctd style=\"width: 28.0576%; height: 133.725px;\"\u003e\u003cem\u003eChemical Formula\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 133.725px;\"\u003e\n\u003cp\u003e\u003cspan\u003eC\u003c\/span\u003e\u003csub\u003e7\u003c\/sub\u003e\u003cspan\u003eH\u003c\/span\u003e\u003csub\u003e8\u003c\/sub\u003e\u003cspan\u003eF\u003c\/span\u003e\u003csub\u003e4\u003c\/sub\u003e\u003cspan\u003eO\u003c\/span\u003e\u003csub\u003e2\u003c\/sub\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CGPEFMTFPMA_structure_160x160.jpg?v=1793128260\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.0576%; height: 35.6px;\"\u003e\u003cem\u003eAppearance\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 35.6px;\"\u003e\n\u003cp\u003eColorless and clear liquid\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.0576%; height: 35.6px;\"\u003e\u003cem\u003ePurity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 35.6px;\"\u003e\n\u003cp\u003e\u0026gt;99.5%\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 42.2625px;\"\u003e\n\u003ctd style=\"width: 28.0576%; height: 42.2625px;\"\u003e\u003cem\u003eMolecular Weight\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 42.2625px;\"\u003e\n\u003cp\u003e\u003cspan\u003e200.13 g\/mol\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 42.2625px;\"\u003e\n\u003ctd style=\"width: 28.0576%; height: 42.2625px;\"\u003e\u003cem\u003eDensity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 42.2625px;\"\u003e\n\u003cp\u003e\u003cspan\u003e1.25 g\/mL at 25 °C (lit.)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.0576%; height: 35.6px;\"\u003e\u003cem\u003eBoling Point\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e124 °C (lit.)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 31.125px;\"\u003e\n\u003ctd style=\"width: 28.0576%; height: 31.125px;\"\u003e\u003cem\u003ePackage Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 31.125px;\"\u003e5 g, 10, and 20 g\/bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e: Please try to store the TFPMA\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e monomer in a dry and dark place.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eReferences\u003c\/strong\u003e: \u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/pubs.rsc.org\/cc\/article-abstract\/60\/88\/12896\/840118\/A-partially-fluorinated-polymer-network-enhances\"\u003eY. Konishi, et al. A partially fluorinated polymer network enhances the Li-ion transference number of sulfolane-based highly concentrated electrolytes, Chem. Commun. (2024) 60 (88): 12896–12899.\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/onlinelibrary.wiley.com\/doi\/full\/10.1002\/eem2.12351\"\u003eQ. Wang, et al. Molecular Reactivity and Interface Stability Modification in In-Situ Gel Electrolyte for High Performance Quasi-Solid-State Lithium Metal Batteries, Energy Environmental Materials, 2023, 6, e12351\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MKL","offers":[{"title":"5 g","offer_id":67871845908710,"sku":"CGPEFMTFPMA5","price":89.0,"currency_code":"USD","in_stock":true},{"title":"10 g","offer_id":67871845941478,"sku":"CGPEFMTFPMA10","price":159.0,"currency_code":"USD","in_stock":true},{"title":"20 g","offer_id":67871845974246,"sku":"CGPEFMTFPMA20","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CGPEFMTFPMA_main.jpg?v=1793128260","url":"https:\/\/echemsupplies.com\/products\/cgpefmtfpma","provider":"EChem Supplies","version":"1.0","type":"link"}