{"product_id":"cefccuc","title":"Copper\/Carbon (Cu\/C, Premetek) as Electrocatalysts for Electrolyzer and Fuel Cell, 1 g\/bottle, CEFCCuC","description":"\u003cp\u003eCopper on Carbon (Cu\/C) is a standout material in the world of non-precious electrocatalysts. While platinum and iridium dominate acidic PEM systems, Cu\/C is the \"master of versatility\" in alkaline environments and is the world’s most important catalyst for the electrochemical reduction of CO2.\u003c\/p\u003e\n\u003cp\u003eCopper is unique among all metals because it is the only catalyst capable of producing significant amounts of multi-carbon (C2+) products from carbon dioxide. (1) \u003cstrong\u003eHydrocarbon Production\u003c\/strong\u003e: Unlike gold or silver (which primarily produce CO), Cu\/C can drive the reaction further to produce ethylene (C2H4), ethanol (C2H5OH), and propanol. (2) \u003cstrong\u003eBinding Energy\u003c\/strong\u003e: Copper has a \"Goldilocks\" binding energy for carbon monoxide (CO) intermediates. It binds them strongly enough to allow them to couple together (C-C bond formation) but weakly enough to release the final hydrocarbon products. (3) \u003cstrong\u003eSelectivity Tuning\u003c\/strong\u003e: By adjusting the copper's oxidation state (Cu0 vs Cu+) or using specific binders like Nafion or PAA, researchers can steer the reaction toward either gaseous fuels (methane) or liquid fuels (ethanol).\u003c\/p\u003e\n\u003cp\u003eIn the emerging field of Anion Exchange Membrane (AEM) fuel cells, Cu\/C is being developed as a low-cost replacement for platinum cathodes. (1) \u003cstrong\u003eOxygen Reduction (ORR)\u003c\/strong\u003e: While pure copper is less active than platinum in acid, nitrogen-doped carbon supported copper has shown onset potentials (up to 0.97 V) that can actually surpass commercial Pt\/C in alkaline conditions. (2) Single-Atom Catalysts (SACs): Modern Cu\/C catalysts often use \"isolated\" copper atoms anchored to nitrogen sites in the carbon matrix. These catalysts maximize atom utilization and provide excellent durability in alkaline electrolytes. (3) \u003cstrong\u003eBimetallic Synergy\u003c\/strong\u003e: Copper is frequently alloyed with palladium (Pd-Cu\/C) or silver (Ag-Cu\/C) to create high-performance cathodes that are significantly cheaper than pure platinum.\u003c\/p\u003e\n\u003ctable style=\"width: 153.709%; height: 370.325px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.325px;\"\u003e\n\u003ctd style=\"width: 22.5152%; height: 39.325px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.1489%; height: 39.325px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCEFCECuC5\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 17.2655%; height: 39.325px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCEFCECuC10\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 15.049%; height: 39.325px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCEFCECuC20\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 15.049%; height: 39.325px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCEFCECuC40\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 12.1325%; height: 39.325px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCEFCECuC60\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 98.4125px;\"\u003e\n\u003ctd style=\"width: 22.5152%; height: 98.4125px;\"\u003e\u003cem\u003eCopper\/Carbon Content\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.1489%; height: 98.4125px;\"\u003e\n\u003cp\u003e5 wt% Cu, 95 wt% carbon black (Vulcan XC-72)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 17.2655%; height: 98.4125px;\"\u003e\n\u003cp\u003e10 wt% Cu, 90 wt% carbon black (Vulcan XC-72)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 15.049%; height: 98.4125px;\"\u003e\n\u003cp\u003e20 wt% Cu, 80 wt% carbon black (Vulcan XC-72)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 15.049%; height: 98.4125px;\"\u003e\n\u003cp\u003e40 wt% Cu, 60 wt% carbon black (Vulcan XC-72)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 12.1325%; height: 98.4125px;\"\u003e\n\u003cp\u003e60 wt% Cu, 40 wt% carbon black (Vulcan XC-72)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.325px;\"\u003e\n\u003ctd style=\"width: 22.5152%; height: 39.325px;\"\u003e\u003cem\u003eMetal Surface Area\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.1489%; height: 39.325px;\"\u003e\n\u003cp\u003e\u003cspan\u003e~30 m2\/g\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 17.2655%; height: 39.325px;\"\u003e\n\u003cp\u003e\u003cspan\u003e~25 m2\/g\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 15.049%; height: 39.325px;\"\u003e\n\u003cp\u003e\u003cspan\u003e~20 m2\/g\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 15.049%; height: 39.325px;\"\u003e\n\u003cp\u003e\u003cspan\u003e~15 m2\/g\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 12.1325%; height: 39.325px;\"\u003e\n\u003cp\u003e\u003cspan\u003e~10 m2\/g\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.475px;\"\u003e\n\u003ctd style=\"width: 22.5152%; height: 47.475px;\"\u003e\u003cem\u003eCatalyst BET Surface Area:\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.1489%; height: 47.475px;\"\u003e\n\u003cp\u003e\u003cspan\u003e~235 m2\/g\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 17.2655%; height: 47.475px;\"\u003e\n\u003cp\u003e\u003cspan\u003e~225 m2\/g\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 15.049%; height: 47.475px;\"\u003e\n\u003cp\u003e\u003cspan\u003e~200 m2\/g\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 15.049%; height: 47.475px;\"\u003e\n\u003cp\u003e\u003cspan\u003e~150 m2\/g\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 12.1325%; height: 47.475px;\"\u003e\n\u003cp\u003e\u003cspan\u003e~100 m2\/g\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: 22.5152%; height: 35.6px;\"\u003e\u003cem\u003eMetal Crystallite Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.1489%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e~20 nm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 17.2655%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e~25 nm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 15.049%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e~25 nm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 15.049%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e~40 nm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 12.1325%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e~50 nm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 40.925px;\"\u003e\n\u003ctd style=\"width: 22.5152%; height: 40.925px;\"\u003e\u003cem\u003eCatalyst granule size D(100)\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.1489%; height: 40.925px;\"\u003e\n\u003cp\u003e\u003cspan\u003e≤ 75 µm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 17.2655%; height: 40.925px;\"\u003e\n\u003cp\u003e\u003cspan\u003e≤ 75 µm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 15.049%; height: 40.925px;\"\u003e\n\u003cp\u003e\u003cspan\u003e≤75 µm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 15.049%; height: 40.925px;\"\u003e\n\u003cp\u003e\u003cspan\u003e≤75 µm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 12.1325%; height: 40.925px;\"\u003e\n\u003cp\u003e\u003cspan\u003e≤75 µm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 37.2px;\"\u003e\n\u003ctd style=\"width: 22.5152%; height: 37.2px;\"\u003e\u003cem\u003eImpurities \u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.1489%; height: 37.2px;\"\u003e\n\u003cp\u003e\u003cspan\u003e≤ 500 ppm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 17.2655%; height: 37.2px;\"\u003e\n\u003cp\u003e\u003cspan\u003e≤ 500 ppm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 15.049%; height: 37.2px;\"\u003e\n\u003cp\u003e\u003cspan\u003e≤ 500 ppm\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 15.049%; height: 37.2px;\"\u003e\n\u003cp\u003e\u003cspan\u003e≤ 500 ppm\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 12.1325%; height: 37.2px;\"\u003e\n\u003cp\u003e\u003cspan\u003e≤ 500 ppm\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 32.0625px;\"\u003e\n\u003ctd style=\"width: 22.5152%; height: 32.0625px;\"\u003e\u003cem\u003ePackage Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 17.1489%; height: 32.0625px;\"\u003e1.0 g\/bottle\u003c\/td\u003e\n\u003ctd style=\"width: 17.2655%; height: 32.0625px;\"\u003e1.0 g\/bottle\u003c\/td\u003e\n\u003ctd style=\"width: 15.049%; height: 32.0625px;\"\u003e1.0 g\/bottle\u003c\/td\u003e\n\u003ctd style=\"width: 15.049%; height: 32.0625px;\"\u003e1.0 g\/bottle\u003c\/td\u003e\n\u003ctd style=\"width: 12.1325%; height: 32.0625px;\"\u003e1.0 g\/bottle\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: Please try to store the Cu\/C powder in a dry place.\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:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/anie.202203569\"\u003eG. Shi, et al. Constructing Cu−C Bonds in a Graphdiyne-Regulated Cu Single-Atom Electrocatalyst for CO2 Reduction to CH4, Angew Chem. Int. Ed., 2022, 61, e202203569\u003c\/a\u003e.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S2095495618301529\"\u003eN. Gutiérrez-Guerra, et al. Gas-phase electrocatalytic conversion of CO2 to chemicals on sputtered Cu and Cu–C catalysts electrodes, J. Energy Chem., 2019, 31, 46-53\u003c\/a\u003e. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Premetek","offers":[{"title":"5 wt% Cu on Vulcan XC-72","offer_id":47353362710758,"sku":"CEFCCuC5","price":199.0,"currency_code":"USD","in_stock":true},{"title":"10 wt% Cu on Vulcan XC-72","offer_id":47353362743526,"sku":"CEFCCuC10","price":229.0,"currency_code":"USD","in_stock":true},{"title":"20 wt% Cu on Vulcan XC-72","offer_id":47353353634022,"sku":"CEFCECuC20","price":249.0,"currency_code":"USD","in_stock":true},{"title":"40 wt% Cu on Vulcan XC-72","offer_id":47353353666790,"sku":"CEFCECuC40","price":269.0,"currency_code":"USD","in_stock":true},{"title":"60 wt% Cu on Vulcan XC-72","offer_id":47353353699558,"sku":"CEFCECuC60","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CEFCECuC_main.png?v=1770949957","url":"https:\/\/echemsupplies.com\/products\/cefccuc","provider":"EChem Supplies","version":"1.0","type":"link"}