{"product_id":"clibeslbf","title":"LiBF4 Powder (99.99%) as Electrolyte Salt for Lithium-Ion Battery, 100 g\/bottle, CLIBESLBF","description":"\u003cp\u003eLiBF4 (Lithium Tetrafluoroborate) is an alternative electrolyte salt used in non-aqueous electrolytes for lithium-ion batteries (LIBs), often as a co-salt with the dominant LiPF6 to mitigate the latter's drawbacks. Due to its high thermal stability and superior performance at high temperatures and in the presence of trace moisture, LiBF4 is strategically used in the following ways: \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan class=\"citation-107\"\u003eHigh-Voltage Cathodes:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-107 citation-end-107\"\u003e \u003c\/span\u003e\u003cspan class=\"citation-106\"\u003eLiBF4 is effective at forming a \u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-106\"\u003erobust CEI\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-106 citation-end-106\"\u003e on the positive electrode (cathode).\u003c\/span\u003e This protection layer suppresses oxidative decomposition of the electrolyte at high operating potentials (typically \u003cspan class=\"math-inline\" data-math=\"\u0026gt;4.3\\ \\text{V}\"\u003e\u0026gt;4.3 \u003c\/span\u003eV), thereby enhancing the battery's cycle life and reducing impedance growth.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan class=\"citation-105\"\u003eWide\/Low-Temperature Electrolytes:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-105 citation-end-105\"\u003e Its good performance at sub-zero temperatures makes it a key component in electrolytes designed for applications that require a wide operating temperature range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-105 citation-end-105\"\u003e\u003cb\u003e\u003cspan class=\"citation-104\"\u003eCo-Salt Blends (The Synergistic Effect):\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-104 citation-end-104\"\u003e \u003c\/span\u003e\u003cspan data-math=\"\\text{LiBF}_4\" class=\"math-inline\"\u003eLiBF4\u003c\/span\u003e\u003cspan class=\"citation-103\"\u003e is most often used as an\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"citation-103\"\u003eadditive or co-salt\u003c\/span\u003e\u003cspan class=\"citation-103 citation-end-103\"\u003e alongside \u003c\/span\u003e\u003cspan data-math=\"\\text{LiPF}_6\" class=\"math-inline\"\u003eLiPF6\u003c\/span\u003e\u003cspan class=\"citation-102 citation-end-102\"\u003e (e.g. \u003c\/span\u003e\u003cspan data-math=\"1:1\" class=\"math-inline\"\u003e1:1\u003c\/span\u003e\u003cspan class=\"citation-101 citation-end-101\"\u003e molar ratio).\u003c\/span\u003e This blend takes advantage of the best features of both salts: (a) LiPF6 ensures high ionic conductivity and forms the necessary SEI on the anode; (b) LiBF4 ensures thermal stability and forms the protective CEI on the cathode.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 100%; height: 165.6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 33.6331%; height: 35.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCLIBESLBF (C-LIB-ES-LBF)\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: 33.6331%; height: 35.6px;\"\u003e\n\u003cstrong\u003e \u003c\/strong\u003e\u003cem\u003ePurity\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e99.99%\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.6331%; height: 19.6px;\"\u003e\u003cem\u003eInsoluble\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%; height: 19.6px;\"\u003e\u003cspan\u003e≤100 ppm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.6331%; height: 19.6px;\"\u003e\u003cem\u003eMoisture\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%; height: 19.6px;\"\u003e\u003cspan\u003e≤50 ppm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.6331%; height: 19.6px;\"\u003e\u003cem\u003eFree Acid\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%; height: 19.6px;\"\u003e≤110 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.6331%;\"\u003e\u003cem\u003ePackaging Grade\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.0072%;\"\u003e100 g\/bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e: Please store the LiBF4 powder in the glovebox due to its sensitivity to humidity and oxygen\u003c\/span\u003e\u003cspan\u003e \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:\/\/iopscience.iop.org\/article\/10.1149\/1.1466857\/meta\"\u003eS. S. Zhang, et al. Study of LiBF4 as an Electrolyte Salt for a Li-Ion Battery, 2002,149,  A586\u003c\/a\u003e.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/link.springer.com\/article\/10.1007\/s10008-002-0300-9\"\u003eS. Zhang, et al. Low-temperature performance of Li-ion cells with a LiBF4-based electrolyte, J. Solid State Electrochem., 2003, 7, 147-151\u003c\/a\u003e. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"SZKJ","offers":[{"title":"Default Title","offer_id":46909513171174,"sku":"CLIBESLBF","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CLIBESLBF.png?v=1764216749","url":"https:\/\/echemsupplies.com\/products\/clibeslbf","provider":"EChem Supplies","version":"1.0","type":"link"}