{"product_id":"clcsibsenfmhc","title":"Specific Electrolyte for Long-Cycling Sodium-Ion Battery (NFM111 + Hard Carbon), 200 g\/bottle, CLCSIBSENFMHC","description":"\u003cp\u003eFor an O3-type NaNi1\/3Fe1\/3Mn1\/3O2 (NFM111) cathode paired with a Hard Carbon (HC) anode, achieving long cycle life (\u0026gt;1000–1500 cycles) requires an electrolyte formulated to address two distinct degradation pathways simultaneously: (1) \u003cstrong\u003eCathode Side (NFM111)\u003c\/strong\u003e: Transition metal dissolution (Fe^{3+}\/Mn^{3+} disproportionation and Jahn-Teller strain), surface lattice phase transitions (O3 to P3 to O3' above 3.9–4.0 V), and continuous electrolyte oxidation. (2) \u003cstrong\u003eAnode Side (Hard Carbon)\u003c\/strong\u003e: Solvent co-intercalation, continuous parasitic SEI growth at low potentials (\u0026lt;0.1 V vs. Na\/Na+), and catalytic SEI breakdown triggered by migrated Fe\/Mn\/Ni ions.\u003c\/p\u003e\n\u003cp\u003eThe key additive packages \u0026amp; synergies are: (1) \u003cstrong\u003eTri-Additive System: FEC + PST + DTD\u003c\/strong\u003e: DTD preferentially adsorbs and coordinates with bare transition metal sites on the NFM111 surface, suppressing Fe\/Mn stripping. Simultaneously, FEC builds a thin inorganic NaF inner SEI on the hard carbon, while PST polymerizes into an organic poly-sulfonate outer layer that buffers volume contraction\/expansion during sodiation. (2) \u003cstrong\u003eDual-Salt Strategy: NaPF6 +NaFSI\u003c\/strong\u003e: Using pure NaFSI causes severe anodic pitting corrosion of the aluminum cathode current collector at potentials \u0026gt;3.6 V vs. Na\/Na+. Blending 0.8 M NaPF6 + 0.3 M NaFSI allows PF6- to form a protective AlF3 surface layer on the Al foil, while FSI- dramatically improves low-temperature rate kinetics (-20°C) and yields a ductile, low-impedance SEI on hard carbon.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; height: 118.6px;\" 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\u003eCLCSIBSENFMHC (C-LCSIB-SE-NFMHC)\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\u003eAppearance\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.9772%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eColorless Liquid\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 27.8px;\"\u003e\n\u003ctd style=\"width: 33.7019%; height: 27.8px;\"\u003e\u003cem\u003eElectrolyte Composition\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.9772%; height: 27.8px;\"\u003e\n\u003cp\u003eUndisclosed recipe from leading manufacturer that has been well demonstrated in pilot-scale SIB. \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.7019%;\"\u003e\u003cem\u003eHumidity Level\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.9772%;\"\u003e\n\u003cp\u003e\u0026lt;20 ppm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.7019%;\"\u003e\u003cem\u003eAcid Level\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.9772%;\"\u003e\n\u003cp\u003e\u0026lt;100 ppm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.7019%;\"\u003e\u003cem\u003ePerformance\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.9772%;\"\u003e\n\u003cp\u003e\u0026gt;92% capacity retention after 1,000 cycles at 1C (2.0–3.8 V)\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\u003ePackage Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.9772%; height: 19.6px;\"\u003e\u003cspan\u003e200 g\/bottle\u003c\/span\u003e\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 specific SIB electrolyte in the glovebox due to its sensitivity to humidity.\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\u003ca href=\"https:\/\/onlinelibrary.wiley.com\/doi\/abs\/10.1002\/anie.202406277\"\u003e\u003cspan\u003eY. Huang, et al. Multiple Functional Bonds Integrated Interphases for Long Cycle Sodium-Ion Batteries, Angew Chem. Int. Ed., 2024, 63, e202406277\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/iopscience.iop.org\/article\/10.1149\/1945-7111\/adf5ec\/meta\"\u003eM. D. L. Garayt, et al. Differential Voltage Analysis of Lead-Containing Sodium-Ion Full Cells, J. Electrochem. Soc., 2025, 172, 080513\u003c\/a\u003e \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"SZKJ","offers":[{"title":"Default Title","offer_id":48315459043558,"sku":"CLCSIBSENFMHC","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CLCSIBSENFMHC_main.jpg?v=1789064371","url":"https:\/\/echemsupplies.com\/products\/clcsibsenfmhc","provider":"EChem Supplies","version":"1.0","type":"link"}