{"product_id":"clsbccgafs","title":"Graphene Coated Aluminum Foil Sheet as Lithium-Sulfur Battery Current Collector, 5 pcs\/pack, CLSBCCGAFS","description":"\u003cp\u003eGraphene-coated aluminum foil is a cutting-edge current collector technology designed to address the specific chemical and mechanical challenges of Lithium-Sulfur (Li-S) batteries. The roles of graphene coating mainly shown below:\u003c\/p\u003e\n\u003cp\u003e(1) \u003cstrong\u003eEnhanced electrical conductivity\u003c\/strong\u003e: Graphene provides a highly conductive, 2D interface that ensures rapid electron transport from the sulfur cathode to the aluminum substrate.\u003c\/p\u003e\n\u003cp\u003e(2) \u003cstrong\u003ePolysulfide Trapping (The Shuttle Effect)\u003c\/strong\u003e: Graphene layers (especially if functionalized or \"doped\") act as a physical and chemical barrier. They help anchor these polysulfides at the cathode, keeping the active material where it belongs.\u003c\/p\u003e\n\u003cp\u003e(3) \u003cstrong\u003eProtection Against Corrosion: \u003c\/strong\u003eThe chemically inert nature of graphene protects the underlying aluminum foil from electrolyte attack, extending the cycle life of the battery. \u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 100%; height: 93.1375px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 43.1375px;\"\u003e\n\u003ctd style=\"width: 33.0935%; height: 43.1375px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%; height: 43.1375px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCLSBCCGAFS (C-LSBCC-GAFA)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 50px;\"\u003e\n\u003ctd style=\"width: 33.0935%; height: 50px;\"\u003e\u003cem\u003eDimension\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%; height: 50px;\"\u003e\n\u003cp\u003eDouble-Side Coating Sheet, \u003cstrong\u003e5 pcs\/pack\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e     T (12.5+50+12.5)um * W 100 mm * L 300mm\u003c\/p\u003e\n\u003cp\u003e{Al foil and graphene coating thickness is 50 um and 12.5 um (each side)}. Full coating without empty side areas. Slightly scrab a certain coating area to expose for tab welding. \u003c\/p\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:\/\/pubs.acs.org\/doi\/full\/10.1021\/acs.energyfuels.2c02086\"\u003eW. Brehm, et al., A Lithium–Sulfur Battery Using Binder-Free Graphene-Coated Aluminum Current Collector, Energy Fuels 2022, 36, 16, 9321–9328\u003c\/a\u003e. \u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubs.acs.org\/doi\/abs\/10.1021\/acsami.8b08358\"\u003eG. D. Kwon, et al., Graphene-Coated Aluminum Thin Film Anodes for Lithium-Ion Batteries, ACS Appl. Mater. Interfaces 2018, 10, 35, 29486–29495\u003c\/a\u003e. \u003c\/li\u003e\n\u003c\/ol\u003e","brand":"SZTFKJ","offers":[{"title":"Default Title","offer_id":47060030193894,"sku":"CLSBCCGAFS","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CLSBCCGAFS.png?v=1766717850","url":"https:\/\/echemsupplies.com\/products\/clsbccgafs","provider":"EChem Supplies","version":"1.0","type":"link"}