{"product_id":"csibdehlnvp","title":"Na3V2(PO4)3 (NVP) Dry Electrode (Disc, Sheet) with High Loading (20-60 mg\/cm2) for Na-Ion Battery, CSIBDEHLNVP","description":"\u003cp\u003eNVP typically has a lower theoretical capacity (~117 mAh\/g) compared to NCM, so increasing areal loading (mg\/cm²) and electrode density is the primary way to make it commercially competitive. (1) \u003cstrong\u003eAvoidance of \"Mud-Cracking\"\u003c\/strong\u003e: In wet slurry casting, NVP's relatively large particle size and high density often lead to cracking during the drying of thick films (\u0026gt;25 mg\/cm²). Dry processing uses a PTFE fibril network that acts like \"rebar\" in concrete, providing mechanical integrity without solvent-driven stress. (2) \u003cstrong\u003eImproved Tap Density\u003c\/strong\u003e: NASICON structures are often bulky. Dry calendering applies high linear pressure, forcing NVP particles into a more compact arrangement than is possible through evaporation-based shrinking in wet casting. (3) \u003cstrong\u003eElectrolyte Compatibility\u003c\/strong\u003e: Many SIB electrolytes are sensitive to trace moisture. Dry electrodes eliminate the risk of residual NMP or water trapped in the thick electrode structure.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNa3V2(PO4)3 (NVP) coated on aluminum foil electrode (disc, sheet, roll) can be used as sodium-ion battery cathode. The round disc shape with single-side coating is suitable for coin cell testing, while the rectangle sheet shape with single- or double-side coating is designed for single-layer or multiple-layer pouch cell testing. The roll shape with double-side coating is designed for cylindrical cell electrodes after slitting. \u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 101.462%; height: 438.6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.3091%; height: 19.6px;\"\u003e\u003cem\u003ePart Number \u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4804%; height: 19.6px;\"\u003eCSIBDEHLNVP (C-SIB-DEHL-NVP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 31.6px;\"\u003e\n\u003ctd style=\"width: 30.3091%; height: 31.6px;\"\u003e\u003cem\u003eCurrent collector\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4804%; height: 31.6px;\"\u003e15 um aluminum foil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.3091%; height: 19.6px;\"\u003e\u003cem\u003eDry Coating Material\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4804%; height: 19.6px;\"\u003eNa3V2(PO4)3 (NVP) powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 30.3091%; height: 19.6px;\"\u003e\u003cem\u003eActive Portion\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4804%; height: 19.6px;\"\u003e94.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 178px;\"\u003e\n\u003ctd style=\"width: 30.3091%; height: 178px;\"\u003e\u003cem\u003eElectrode Features\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4804%; height: 178px;\"\u003e\n\u003cp\u003e(1) Round disc shape: D = 10 -15 mm\u003c\/p\u003e\n\u003cp\u003e(2) Rectangle sheet shape:\u003c\/p\u003e\n\u003cp\u003e     (a) 20 mg\/cm2, single-side, 1.3 g\/cm3, L120 mm*W90 mm\u003c\/p\u003e\n\u003cp\u003e     (b) 40 mg\/cm2, double-side, 1.3 g\/cm3, L120 mm*W90 mm\u003c\/p\u003e\n\u003cp\u003e     (c) 60 mg\/cm2, double-side, 1.3 g\/cm3, L120 mm*W90 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 71.2px;\"\u003e\n\u003ctd style=\"width: 30.3091%; height: 71.2px;\"\u003e\u003cem\u003ePackage Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4804%; height: 71.2px;\"\u003e\n\u003cp\u003eRound disk D=10-15 mm (50 pcs\/pack)\u003c\/p\u003e\n\u003cp\u003eRectangle sheet with SS \u0026amp; DS coating (5 pcs\/pack)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 72.2px;\"\u003e\n\u003ctd style=\"width: 30.3091%; height: 72.2px;\"\u003e\u003cem\u003eFirst Discharging Capacity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4804%; height: 72.2px;\"\u003e\n\u003cp\u003e~110 mAh\/g (0.1 C, testing voltage range of 2.0-4.0 V, Electrolyte:1.0M NaPF6 in EC:DMC:EMC=1:1:1 Vol% with 1.0%FEC)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.8px;\"\u003e\n\u003ctd style=\"width: 30.3091%; height: 26.8px;\"\u003e\u003cem\u003eFirst Columbic Efficiency\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4804%; height: 26.8px;\"\u003e95.4 %\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: (1) Please store the NVP electrodes in a dry area (glovebox is preferred); \u003c\/span\u003e\u003cspan\u003e(2) The battery electrodes are highly recommended to be dried at 80-100°C in a vacuum oven for 6-12 h before use. \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.acs.org\/doi\/abs\/10.1021\/acsaem.1c02413\"\u003eT. Akçay, et al. Na3V2(PO4)3─A Highly Promising Anode and Cathode Material for Sodium-Ion Batteries, ACS Appl. Energy Mater. 2021, 4, 11, 12688–12695\u003c\/a\u003e.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/abs\/10.1002\/aenm.202203283\"\u003eY. Liu, et al. Na-Rich Na3V2(PO4)3 Cathodes for Long Cycling Rechargeable Sodium Full Cells, Adv. Energy Mater., 2023, 13, 2203283\u003c\/a\u003e. \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"SZKJ","offers":[{"title":"Round Disc D = 10 mm (single side 20 mg\/cm2)","offer_id":47578541588710,"sku":"CSIBDEHLNVPRD10","price":109.0,"currency_code":"USD","in_stock":true},{"title":"Round Disc D = 12 mm (single side 20 mg\/cm2)","offer_id":47578541621478,"sku":"CSIBDEHLNVPRD12","price":109.0,"currency_code":"USD","in_stock":true},{"title":"Round Disc D = 14 mm (single side 20 mg\/cm2)","offer_id":47578541654246,"sku":"CSIBDEHLNVPRD14","price":119.0,"currency_code":"USD","in_stock":true},{"title":"Round Disc D = 15 mm (single side 20 mg\/cm2)","offer_id":47578541687014,"sku":"CSIBDEHLNVPRD15","price":119.0,"currency_code":"USD","in_stock":true},{"title":"Single-Side Sheet (20 mg\/cm2)","offer_id":47578541719782,"sku":"CSIBDEHLNVPSSS20","price":249.0,"currency_code":"USD","in_stock":true},{"title":"Double-Side Sheet (40 mg\/cm2)","offer_id":47578541752550,"sku":"CSIBDEHLNVPDSS40","price":269.0,"currency_code":"USD","in_stock":true},{"title":"Double-Side Sheet (60 mg\/cm2)","offer_id":47578541785318,"sku":"CSIBDEHLNVPDSS60","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CLIBCEHLLFP_main.png?v=1777254683","url":"https:\/\/echemsupplies.com\/products\/csibdehlnvp","provider":"EChem Supplies","version":"1.0","type":"link"}