{"product_id":"caeeacofeo","title":"Amorphous Cobalt-Iron Oxide (CoFeOx) as Electrocatalysts for Alkaline Electrolyzer, 1 g\/bottle, CAEEACoFeO","description":"\u003cp\u003eCobalt-Iron Oxide (CoFeOx) is a highly effective bimetallic electrocatalyst, specifically optimized for alkaline environments. While similar to NiFeOx, the cobalt-based system is often favored for its superior electrical conductivity and its ability to act as a bifunctional catalyst for both oxygen evolution and reduction.\u003c\/p\u003e\n\u003cp\u003eCoFeOx is a top-tier candidate for the anode in Anion Exchange Membrane (AEM) electrolyzers. It is primarily used to overcome the sluggish kinetics of the 4-electron water-splitting process. (1) \u003cstrong\u003eSynergistic Active Sites\u003c\/strong\u003e: In CoFeOx, the Iron (Fe) acts as a dopant that modulates the electronic structure of Cobalt (Co). This synergy lowers the energy barrier for the formation of O-O bonds, which is typically the slowest step in the reaction. (2) \u003cstrong\u003eAmorphous Advantage\u003c\/strong\u003e: Amorphous CoFeOx(OH)y (oxyhydroxides) often outperform crystalline versions because their disordered structure provides a higher density of \"defects\" and under-coordinated metal sites that are more chemically reactive. (3) \u003cstrong\u003ePerformance\u003c\/strong\u003e: High-performance CoFeOx catalysts can achieve an overpotential as low as 240–290 mV at 10 mA\/cm2 with a small Tafel slope (typically 35–50 mV\/dec), rivaling noble metals like IrO2.\u003c\/p\u003e\n\u003ctable style=\"width: 112.696%; height: 297px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 29.9751%; height: 35.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 27.7429%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e CAEEACoFeOP\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 23.7569%;\"\u003e\n\u003cp\u003e\u003cspan\u003eCAEEACoFeOC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 17.6981%;\"\u003e\n\u003cp\u003e\u003cspan\u003eCAEEACoFeOCKB\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: 29.9751%; height: 35.6px;\"\u003e\u003cem\u003eAppearance\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 27.7429%; height: 35.6px;\"\u003e\n\u003cp\u003eDark brown powder\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 23.7569%;\"\u003e\n\u003cp\u003eBlack Powder\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 17.6981%;\"\u003e\n\u003cp\u003eBlack Powder\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.9751%;\"\u003e\u003cem\u003eComponents\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 27.7429%;\"\u003e\n\u003cp\u003ePristine CoFeOx\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 23.7569%;\"\u003e\n\u003cp\u003e50 wt% CoFeOx on Vulcan XC-72\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 17.6981%;\"\u003e\n\u003cp\u003e50 wt% NiFeOx on Ketjen Black\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"width: 29.9751%; height: 10px;\"\u003e\u003cem\u003eAverage Particle Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 27.7429%; height: 10px;\"\u003e\n\u003cp\u003e30-100 nm, nearly spherical\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 23.7569%;\"\u003e\n\u003cp\u003e-\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 17.6981%;\"\u003e\n\u003cp\u003e-\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 29.9751%; height: 35.6px;\"\u003e\u003cem\u003eTrue Density\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 27.7429%; height: 35.6px;\"\u003e\n\u003cp\u003e5.3 g\/cm3\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 23.7569%;\"\u003e\n\u003cp\u003e-\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 17.6981%;\"\u003e\n\u003cp\u003e-\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 29.9751%; height: 35.6px;\"\u003e\u003cem\u003eSpecific Surface Area (BET):\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 27.7429%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e~160 m2\/g\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 23.7569%;\"\u003e\n\u003cp\u003e\u003cspan\u003e~200 m2\/g\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 17.6981%;\"\u003e\n\u003cp\u003e\u003cspan\u003e~280 m2\/g\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 43.85px;\"\u003e\n\u003ctd style=\"width: 29.9751%; height: 43.85px;\"\u003e\u003cem\u003ePackage Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 27.7429%; height: 43.85px;\"\u003e1.0 g\/bottle\u003c\/td\u003e\n\u003ctd style=\"width: 23.7569%;\"\u003e1.0 g\/bottle\u003c\/td\u003e\n\u003ctd style=\"width: 17.6981%;\"\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 amorphous CoFeOx 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:\/\/pubs.rsc.org\/en\/content\/articlelanding\/2018\/ee\/c8ee01346b\"\u003eJ. Zhang, et al. Role of cobalt–iron (oxy)hydroxide (CoFeOx) as oxygen evolution catalyst on hematite photoanodes, Energy Environ. Sci., 2018,11, 2972-2984\u003c\/a\u003e.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0013468620304308\"\u003eL. Gao, et al. CoFeOx(OH)y\/CoOx(OH)y core\/shell structure with amorphous interface as an advanced catalyst for electrocatalytic water splitting, Electrochemistry Communications, 2020, 341, 136038\u003c\/a\u003e. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"CLKXZ","offers":[{"title":"Pristine CoFeOx","offer_id":47356273918182,"sku":"CAEEACoFeOP","price":149.0,"currency_code":"USD","in_stock":true},{"title":"CoFeOx on Vulcan XC-72","offer_id":47356273950950,"sku":"CAEEACoFeOC","price":249.0,"currency_code":"USD","in_stock":true},{"title":"CoFeOx on Ketjen Black","offer_id":47356273983718,"sku":"CAEEANCoFeOCKB","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CAEEACoFeO_main.png?v=1771059839","url":"https:\/\/echemsupplies.com\/products\/caeeacofeo","provider":"EChem Supplies","version":"1.0","type":"link"}