{"product_id":"csibafdpcnvphc","title":"Dry Pouch Cells with NVP + Hard Carbon for Sodium-Ion Battery, 1 Ah\/pcs\/pack, CSIBAFDPCNVPHC","description":"\u003cp\u003eAssembling Dry Pouch Cells with Na3V2(PO4)3 (NVP) as the cathode and Hard Carbon (HC) as the anode is a premier strategy for developing high-power, long-life Sodium-Ion Batteries (SIBs). NVP is a NASICON-structured (Sodium Super Ionic Conductor) material. Its open 3D framework allows for incredibly fast sodium-ion diffusion, which, when paired with the disordered \"house-of-cards\" structure of Hard Carbon, creates a battery capable of extremely high C-rates (fast charging\/discharging).\u003c\/p\u003e\n\u003cp\u003eFor this specific chemistry, the dry assembly phase serves as a vital \"dehydration\" gate: (1) \u003cstrong\u003eEliminating Structural Water\u003c\/strong\u003e: NASICON materials like NVP can trap trace amounts of moisture within their large crystalline channels. Placing the assembled dry pouch in a High-Vacuum Oven (110-120 °C) ensures that this moisture is removed before it can react with the sodium electrolyte. (2) \u003cstrong\u003eHard Carbon Degassing\u003c\/strong\u003e: Hard carbon is highly porous. In the dry state, a deep vacuum seal ensures that air trapped within these micropores is removed, facilitating complete \"wetting\" once the electrolyte is injected.\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 100.036%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.9137%;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.8705%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eCSIBAFDPCNVPHC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.9137%;\"\u003eCell General Parameters\u003c\/td\u003e\n\u003ctd style=\"width: 59.8705%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eCell Capacity: 1.0 Ah\u003c\/li\u003e\n\u003cli\u003eCell Size: L80*W58*T3.0 mm\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eStacking Mode\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eMaterial: NVP + Hard Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.9137%;\"\u003eNVP Cathode\u003c\/td\u003e\n\u003ctd style=\"width: 59.8705%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eElectrode Size: \u003cspan\u003eL75*W54mm, 11 layers\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eActive Portion: 95.0%\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eDouble-Side Area Density: 30.0 mg\/cm2\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eCompaction Density: 2.2 g\/cm3\u003c\/li\u003e\n\u003cli\u003eSpecific Capacity: 100 mAh\/g \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.9137%;\"\u003eHard Carbon Anode\u003c\/td\u003e\n\u003ctd style=\"width: 59.8705%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eSheet Size: L77*W56mm, 12 layers\u003c\/li\u003e\n\u003cli\u003eActive Portion: 93.7%\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eDouble-Side Area Density: 11.6 mg\/cm2\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eCompaction Density: 0.9 g\/cm3\u003c\/li\u003e\n\u003cli\u003eSpecific Capacity: 305 mAh\/g \u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.9137%;\"\u003eRecommended Electrolyte Amount\u003c\/td\u003e\n\u003ctd style=\"width: 59.8705%;\"\u003e\n\u003cul\u003e\n\u003cli\u003e6.0-8.0 g\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/echemsupplies.com\/collections\/liquid-electrolytes\"\u003eLiquid Electrolytes\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.9137%;\"\u003eTest Voltage Range\u003c\/td\u003e\n\u003ctd style=\"width: 59.8705%;\"\u003e\n\u003cul\u003e\n\u003cli\u003e2.5-3.8 V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.9137%;\"\u003ePunched Airbag Design\u003c\/td\u003e\n\u003ctd style=\"width: 59.8705%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eYes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eTesting Processes\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e(1) Electrolyte Filling with recommended amount in glovebox.\u003cbr\u003e(2) First Time Aging: 45°C, aging time ≥ 15h in an oven.\u003cbr\u003e(3) Formation conditions: 45°C, 5 min rest; 0.02C constant current charging (10% theoretical capacity or 5 h); 0.1C constant current charging (30% theoretical capacity, 3 h); 5 min rest; total capacity is 40% or 8 h;\u003cbr\u003e(4) Second Time Aging: 45°C, aging time ≥ 24h in a oven\u003cbr\u003e(5) Battery Analyzer for charging and discharging.\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eReferences\u003c\/strong\u003e:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.nature.com\/articles\/s41560-022-01055-0\"\u003eY. Jin, et al., Low-solvation electrolytes for high-voltage sodium-ion batteries, Nat. Energy, 2022, 7, 718–725\u003c\/a\u003e. \u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.cell.com\/matter\/abstract\/S2590-2385(25)00337-6\"\u003eB. Liu, et al., Super-wetting interface engineering of space-confined micron-sized alloying anodes for high-performance sodium-based dual-ion batteries, Matter, 2025, 8, 102294\u003c\/a\u003e. \u003c\/li\u003e\n\u003c\/ol\u003e","brand":"LYCX","offers":[{"title":"Default Title","offer_id":47572311605478,"sku":"CSIBAFDPCNVPHC","price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CSIBAFDPCNVPHC_main.png?v=1777046181","url":"https:\/\/echemsupplies.com\/products\/csibafdpcnvphc","provider":"EChem Supplies","version":"1.0","type":"link"}