{"product_id":"60-wt-platinum-ruthenium-on-vulcan-xc-72","title":"50% wt Platinum Ruthenium on Mesoporous Carbon (MPC)","description":"\u003cblockquote\u003eThis catalyst product has the composition of Platinum Ruthenium in the alloyed form for the PtRu nanoparticulates that are dispersed on high-surface-area and highly-graphitized mesoporous carbon (MPC). \u003cspan style=\"mso-spacerun: yes;\"\u003e \u003c\/span\u003e\n\u003c\/blockquote\u003e\n\u003cblockquote\u003e\n\u003cspan style=\"mso-spacerun: yes;\"\u003eA\u003c\/span\u003es cathode catalyst for anion exchange membrane (AEM) electrolysis, this particular PtRu\/C catalyst has been consistently shown to perform better than Pt\/C. As shown in the following polarization curve, the performance of this PtRu\/C catalyst is 45 mV better at a current density of 1A\/cm2 than Pt\/C catalyst.  The test was carried out using an NiFeOx anode, an 80um thick membrane at 50\u003cspan style=\"font-size: 12.0pt; line-height: 115%; font-family: 'Aptos',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: DengXian; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;\"\u003e°\u003c\/span\u003eC with 1 molar KOH.\u003c\/blockquote\u003e\n\u003cp style=\"text-align: center;\" align=\"center\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-no-proof: yes;\"\u003e\u003cimg height=\"240\" width=\"362\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0600\/9022\/0677\/files\/Pt_vs_PtRu_performance_png_42eb7282-8610-4d67-8c64-adf0d8c94edc.jpg?v=1778521517\"\u003e\u003cbr\u003e\u003c!--[endif]--\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: justify; text-justify: inter-ideograph;\" class=\"MsoNormal\"\u003eNot going too deep into intrinsic activity, Ruthenium is generally considered a better catalyst than Platinum in alkaline media, particularly for the Hydrogen Evolution Reaction (HER). As used in low potential\/reductive alkaline environments, the durability of PtRu\/C catalyst is vastly different from used as catalysts for oxygen reduction catalyst in PEM fuel cell.\u003c\/p\u003e\n\u003cp style=\"text-align: justify; text-justify: inter-ideograph;\" class=\"MsoNormal\"\u003eThe following graph shows over 1000 hrs of durability test of PtRu\/C catalyst as compared to Pt\/C catalyst. Both show great stability.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\" align=\"center\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-no-proof: yes;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0600\/9022\/0677\/files\/Pt_vs_PtRu_durability_jpg.jpg?v=1777486063\" width=\"346\" height=\"188\"\u003e\u003c!--[endif]--\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"center\" class=\"MsoNormal\" style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003cspan style=\"mso-no-proof: yes;\"\u003eKey features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli align=\"center\" class=\"MsoNormal\" style=\"text-align: left;\"\u003e\u003cspan style=\"mso-no-proof: yes;\"\u003ePt:Ru atomic ratio: 2:1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli align=\"center\" class=\"MsoNormal\" style=\"text-align: left;\"\u003e\u003cspan style=\"mso-no-proof: yes;\"\u003eSize of PtRu alloy nanoparticles: 2.7-3.5nm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e50% PtRu\/C catalyst is also commonly for methanol oxidation reaction (MOR) in direct methanol fuel cell due to its effective methanol oxidation activity, and hydrogen oxidation reaction (HOR) in Proton Exchange Membrane Fuel Cells (PEMFC) due to its excellent tolerance to CO contaminated hydrogen fuel streams.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003ePlease let us know if you want to have different loading or supporting carbon at info@electrohy.com\u003c\/p\u003e","brand":"JP","offers":[{"title":"1g","offer_id":41609395667077,"sku":"1002004","price":269.0,"currency_code":"USD","in_stock":true},{"title":"5g","offer_id":41609395699845,"sku":"1002005","price":1075.0,"currency_code":"USD","in_stock":true},{"title":"10g","offer_id":41609395732613,"sku":"1002006","price":1985.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/9022\/0677\/files\/Al_generated_PtRuC_image_with_ElectroHy_on.png?v=1778885107","url":"https:\/\/electrohy.com\/products\/60-wt-platinum-ruthenium-on-vulcan-xc-72","provider":"ElectroHy: the Decarbonization Marketplace","version":"1.0","type":"link"}