{"product_id":"clibealihfdf","title":"LiHFDF (Lithium 1,1,2,2,3,3-hexafluoropropane-1,3-disulfonimide, \u003e99.0%) Powder as Electrolyte Salt and Additive for Lithium-Ion Battery, 10-50 g\/bottle, CLIBEALiHFDF","description":"\u003cp\u003eLithium 1,1,2,2,3,3-hexafluoropropane-1,3-disulfonimide, commonly abbreviated as LiHFDF (CAS Number: 189217-62-7), is an advanced, highly fluorinated imide-based compound. In advanced lithium-ion battery research, it functions as a specialized functional electrolyte additive (and structural relative to popular imide salts like LiTFSI and LiFSI).\u003c\/p\u003e\n\u003cp\u003eWhen introduced into carbonate- or ether-based electrolytes (typically in small percentages as a film-forming additive), LiHFDF targets critical interfacial stability challenges: (1) \u003cstrong\u003eInorganic-Rich Interphase Engineering\u003c\/strong\u003e: LiHFDF preferentially decomposes during initial formation cycles, participating actively in the construction of robust protective layers on both electrodes. Its decomposition pathway heavily promotes the generation of lithium fluoride (LiF) and sulfur-containing inorganic species. (2) \u003cstrong\u003eCathode Protection (CEI Customization)\u003c\/strong\u003e: Studies evaluating LiHFDF in high-voltage and high-capacity configurations (such as layered lithium-rich nickel-manganese oxides or LLROs) show that it assists in forming a thin, compact cathode-electrolyte interphase (CEI). This dense layer suppresses transition metal dissolution catalyzed by high voltages and mitigates continuous electrolyte oxidation. (3) \u003cstrong\u003eMitigating Voltage Decay\u003c\/strong\u003e: By stabilizing the surface structure of high-energy transition metal oxides, LiHFDF-derived interphases help alleviate severe voltage fade and capacity recession over extended cycling. (4) \u003cstrong\u003eThermal Safety Enhancement\u003c\/strong\u003e: Differential scanning calorimetry (DSC) evaluations of electrodes cycled with LiHFDF-modified electrolytes frequently demonstrate elevated exothermic decomposition thresholds, indicating improved thermal stability and reduced reactivity under abuse conditions.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; height: 329.6px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 33.7019%; height: 35.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.9772%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCLIBEALiHFDF (C-LIB-EA-LiHFDF)\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: 33.7019%; height: 35.6px;\"\u003e\u003cem\u003eCAS\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.9772%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e189217-62-7\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 148px;\"\u003e\n\u003ctd style=\"width: 33.7019%; height: 148px;\"\u003e\u003cem\u003eChemical Formula\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.9772%; height: 148px;\"\u003e\n\u003cp\u003eC₃F₆LiNO₄S₂\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CLIBEALiHFDF_Structure_100x100.jpg?v=1790572914\" 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: 33.7019%; height: 35.6px;\"\u003e\u003cem\u003eAppearance\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.9772%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eWhite Powder\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: 33.7019%; height: 35.6px;\"\u003e\n\u003cstrong\u003e \u003c\/strong\u003e\u003cem\u003ePurity\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 65.9772%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u0026gt;99.0% (Battery Grade)\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: 33.7019%; height: 19.6px;\"\u003e\u003cem\u003eMolecular Weight\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.9772%; height: 19.6px;\"\u003e\u003cspan\u003e299.1 g\/mol\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.7019%; height: 19.6px;\"\u003e\u003cem\u003ePackage Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.9772%; height: 19.6px;\"\u003e10 g, 25 g, and 50 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 store the LiHFDF 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:\/\/advanced.onlinelibrary.wiley.com\/doi\/abs\/10.1002\/aenm.201903937\"\u003eY. Xiao, et al. New Lithium Salt Forms Interphases Suppressing Both Li Dendrite and Polysulfide Shuttling, Adv. Energy Mater., 2020, 10, 1903937\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0378775321007965\"\u003e\u003cspan\u003eX. Ma, et al. Generating lithium fluoride-abundant interphase on layered lithium-rich oxide cathode with lithium 1,1,2,2,3,3-hexafluoropropane-1,3-disulfonimide, Journal of Power Sources, 2021, 507, 230278\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"CHEMFISH","offers":[{"title":"10 g","offer_id":67586068807910,"sku":"CLIBEALiHFDF10","price":1199.0,"currency_code":"USD","in_stock":true},{"title":"25 g","offer_id":67586068840678,"sku":"CLIBEALiHFDF25","price":2999.0,"currency_code":"USD","in_stock":true},{"title":"50 g","offer_id":67586068873446,"sku":"CLIBEALiHFDF50","price":5499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CLIBEALiHFDF_main.jpg?v=1790572848","url":"https:\/\/echemsupplies.com\/products\/clibealihfdf","provider":"EChem Supplies","version":"1.0","type":"link"}