{"product_id":"caznnvopc","title":"Aqueous Zn-NaV3O8 (NVO) Pouch Cells (0.2-1.0 Ah), CAZnNVOPC","description":"\u003cp\u003eAn Aqueous Zn-NaV3O8 Pouch Cell is an advanced, high-energy rechargeable energy storage system that pairs a sodium vanadium vanadate (NaV3O8) positive electrode with a metallic zinc negative electrode inside a flexible, soft-laminate pouch packaging format. Utilizing a safe, non-flammable aqueous zinc salt electrolyte, this system bridges the gap between high-capacity laboratory electrochemistry and scalable, practical energy storage.\u003c\/p\u003e\n\u003cp\u003eThe main components of the aqueous Zn-NaV3O8 pouch cell are: (1) \u003cstrong\u003eCathode (NaV3O8 Composite)\u003c\/strong\u003e: The incorporation of sodium ions (Na+) into the vanadium oxide crystal lattice acts as a structural \"pillar,\" expanding the interlayer spacing and creating wide, open tunnels or ribbon-like morphologies. Fabricated by slurrying active NaV3O8 powder with conductive carbon and polymeric binders, then doctor-blade coating the mixture onto corrosion-resistant current collectors (such as carbon-coated titanium mesh or carbon paper). (2) \u003cstrong\u003eZinc Metal Anode\u003c\/strong\u003e: Utilizes high-purity zinc foil or a 3D porous zinc substrate to supply Zn^{2+} ions during discharge. Pouch designs maintain a high Negative-to-Positive (N\/P) capacity ratio (~ 3.0) to compensate for minor parasitic consumption and ensure long-term cycle stability. (3) \u003cstrong\u003eAqueous Electrolyte \u0026amp; Separator\u003c\/strong\u003e: Employs mild aqueous zinc salt solutions (typically 2 M ZnSO4, often with MnSO4 additive to suppress cathode dissolution and side reactions).\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"height: 251.8px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 47.6px;\"\u003e\n\u003ctd style=\"width: 21.2405%; height: 47.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.5191%; height: 47.6px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eCAZnNVOPC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30.6px;\"\u003e\n\u003ctd style=\"width: 21.2405%; height: 30.6px;\"\u003e\u003cem\u003eNominal Capacity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.5191%; height: 30.6px;\"\u003e\n\u003cul\u003e\n\u003cli\u003e0.2 Ah; 0.5 Ah, and 1.0 Ah\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CAZnNVOPC_testing_result_01_160x160.jpg?v=1794683506\" alt=\"\" style=\"float: none;\" width=\"127\" height=\"135\"\u003e    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CAZnNVOPC_test_result_02_160x160.jpg?v=1794683506\" alt=\"\" style=\"float: none;\" width=\"222\" height=\"128\"\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 126px;\"\u003e\n\u003ctd style=\"width: 21.2405%; height: 126px;\"\u003eCell Composition\u003c\/td\u003e\n\u003ctd style=\"width: 77.5191%; height: 126px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eNaV3O8 (NVO) coated on Ti mesh as cathode\u003c\/li\u003e\n\u003cli\u003eZinc foil (100 um) as anode\u003c\/li\u003e\n\u003cli\u003e2 M ZnSO4 electrolyte with undisclosed additives\u003c\/li\u003e\n\u003cli\u003eGlassfiber as aqueous battery separator\u003c\/li\u003e\n\u003cli\u003eSize: (i) 80*65mm (1 layer) for 0.2 Ah; (ii) 110*90mm (1 layer) for 0.5 Ah; (iii) 110*90mm (2 layers) for 1.0 Ah\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.6px;\"\u003e\n\u003ctd style=\"width: 21.2405%; height: 47.6px;\"\u003ePackage Grade\u003c\/td\u003e\n\u003ctd style=\"width: 77.5191%; height: 47.6px;\"\u003e\n\u003cul\u003e\n\u003cli\u003e1 pcs\/pack\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 \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReferences\u003c\/strong\u003e:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/abs\/10.1002\/aenm.202001595\"\u003eJ. H. Jo, et al. New Insight on Open-Structured Sodium Vanadium Oxide as High-Capacity and Long Life Cathode for Zn–Ion Storage: Structure, Electrochemistry, and First-Principles Calculation, Adv. Energy Mater., 2020, 10, 2001595\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/abs\/10.1002\/batt.202500036\"\u003eA. Nicoll, et al. Understanding the Benefit of Hybrid Electrolytes towards Vanadium Dissolution Suppression and Improved Capacity Retention in Zinc-Aqueous Batteries Using NaV3O8 Cathodes, Batteries \u0026amp; Supercaps, 2025, 8, e202500036\u003c\/a\u003e.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"DTNY","offers":[{"title":"0.2 Ah (80*65mm)","offer_id":68038986039526,"sku":"CAZnNVOPC02","price":189.0,"currency_code":"USD","in_stock":true},{"title":"0.5 Ah (110*90mm)","offer_id":68038986072294,"sku":"CAZnNVOPC05","price":399.0,"currency_code":"USD","in_stock":true},{"title":"1.0 Ah (110*90mm)","offer_id":68038986105062,"sku":"CAZnNVOPC10","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CAZnI2PC_main.jpg?v=1794645967","url":"https:\/\/echemsupplies.com\/products\/caznnvopc","provider":"EChem Supplies","version":"1.0","type":"link"}