{"product_id":"csofecepnio","title":"Nickel Oxide (NiO, \u003e99.9%) Powder as Electrode Precursor for SOFC\/SOEC, 100 or 500 g\/bottle, CSOFECEPNiO","description":"\u003cp\u003eIn both Solid Oxide Fuel Cells (SOFC) and Solid Oxide Electrolysis Cells (SOEC), Nickel Oxide (NiO) powder is the fundamental precursor for the \"hydrogen electrode.\" While NiO is a ceramic insulator, it is reduced in situ to metallic Nickel (Ni) during the first heating cycle, transforming into the primary catalyst for either splitting water (SOEC) or oxidizing hydrogen (SOFC).\u003c\/p\u003e\n\u003cp\u003eThe behavior of the Ni phase derived from NiO changes depending on the mode of operation: (1) \u003cstrong\u003eSOFC Mode (Fuel Cell)\u003c\/strong\u003e: Catalysis: Acts as a catalyst for H2 oxidation and internal reforming of hydrocarbons (like CH4). Conductivity: Provides a continuous metallic path for electron transport to the current collector. (2) \u003cstrong\u003eSOEC Mode (Electrolysis)\u003c\/strong\u003e: Water Splitting: Catalyzes the reduction of steam or CO2. Coking Resistance: In CO-electrolysis, the morphology of the Ni (determined by the original NiO particle size) is critical to prevent carbon fibers from \"lifting\" the Ni particles and destroying the electrode.\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 100%; height: 112.999px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 40.6875px;\"\u003e\n\u003ctd style=\"width: 28.2374%; height: 40.6875px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4029%; height: 40.6875px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCSOFECEPNiO (C-SOEFC-EP-NiO)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.2374%;\"\u003e\u003cem\u003eCAS\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4029%;\"\u003e\n\u003cp\u003e\u003cspan\u003e1313-99-1\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.2374%;\"\u003e\u003cem\u003eMolecular Mass\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4029%;\"\u003e\n\u003cp\u003e\u003cspan\u003e74.71 g\/mol\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.2374%;\"\u003e\u003cem\u003ePurity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4029%;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u0026gt;99.9%\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.2374%;\"\u003e\u003cem\u003eAppearance\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4029%;\"\u003e\n\u003cp\u003e\u003cspan\u003eGreen or dark green color powder\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 72.312px;\"\u003e\n\u003ctd style=\"width: 28.2374%; height: 72.312px;\"\u003e\u003cem\u003eNiO Powder Sizes\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4029%; height: 72.312px;\"\u003e\n\u003cp\u003e(1) Average micro-size: ~10 um. BET: ~1 m2\/g\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e(2) Average nano-size: ~30 nm. BET: ~5 m2\/g\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.2374%;\"\u003e\u003cem\u003ePackage Grade\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.4029%;\"\u003e\n\u003cp\u003e100 or 500 g\/bottle (kilogram grade can also be supplied upon request)\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\u003eReferences:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/onlinelibrary.wiley.com\/doi\/abs\/10.1002\/fuce.202100072\"\u003eM. B. Mogensen, et al., Ni migration in solid oxide cell electrodes: Review and revised hypothesis, Fuel Cells, 2021, 21, 415-429\u003c\/a\u003e. \u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0167273816301643\"\u003eA. Hauch, et al., Ni\/YSZ electrodes structures optimized for increased electrolysis performance and durability, Solid State Ionics, 2016, 293, 27-36\u003c\/a\u003e. \u003c\/li\u003e\n\u003c\/ol\u003e","brand":"HZJS","offers":[{"title":"Micro-Size (1 um) 100 g","offer_id":47454760599782,"sku":"CSOFECEPNiOM100","price":39.0,"currency_code":"USD","in_stock":true},{"title":"Micro-Size (1 um) 500 g","offer_id":47454892425446,"sku":"CSOFECEPNiOM500","price":129.0,"currency_code":"USD","in_stock":true},{"title":"Nano-Size (20 nm) 100 g","offer_id":47454760632550,"sku":"CSOFECEPNiON100","price":49.0,"currency_code":"USD","in_stock":true},{"title":"Nano-Size (20 nm) 500 g","offer_id":47454892458214,"sku":"CSOFECEPNiON500","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CSOFECESPNiO_02.png?v=1773600797","url":"https:\/\/echemsupplies.com\/products\/csofecepnio","provider":"EChem Supplies","version":"1.0","type":"link"}