{"product_id":"caefcaeidcm1","title":"Anion Exchange Ionomer Dispersion (Orion CM1) for Alkaline Electrolyzer and Fuel Cell, 10 mL\/bottle, CAEFCAEIDCM1","description":"\u003cp\u003eOrion TM1 is a high-performance Anion Exchange Ionomer (AEI) produced by Orion Polymer. It is based on a proprietary poly(phenylene) chemistry and is specifically designed to compete with the most stable materials on the market, such as PiperION and Sustainion.\u003c\/p\u003e\n\u003cp\u003eThe Orion ionomer stands out due to its ether-free, all-carbon backbone. This structure is a direct response to the \"ether-death\" problem, where the oxygen links in traditional polymers are cleaved by hydroxide ions (OH-). (1) \u003cstrong\u003eBackbone with rigid poly(phenylene) structure\u003c\/strong\u003e. By removing ether (C-O-C) linkages, the material achieves remarkable stability in 1M KOH at temperatures up to 80°C. (2) \u003cstrong\u003eCationic Group\u003c\/strong\u003e: Typically utilizes high-stability quaternary ammonium or piperidinium groups.\u003c\/p\u003e\n\u003cp\u003eThe Orion CM1 ionomer is primarily used in the construction of Membrane Electrode Assemblies (MEAs) for: (1) \u003cstrong\u003eAEM Water Electrolyzers (AEMWE)\u003c\/strong\u003e: As a binder for non-precious catalysts like NiFe and Co3O4. Its high IEC allows for lower voltages at high current densities. (2) \u003cstrong\u003eAEM Fuel Cells (AEMFC)\u003c\/strong\u003e: Provides the necessary ionic conductivity in the catalyst layer while allowing water produced at the anode to escape. (3) \u003cstrong\u003eSelective Separation\u003c\/strong\u003e: Used in electrodialysis and other desalination technologies where alkaline stability is required.\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 100.036%; height: 315.112px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.8375px;\"\u003e\n\u003ctd style=\"width: 52.8587%; height: 39.8375px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 46.9256%; height: 39.8375px;\"\u003e\n\u003cp\u003e\u003cspan\u003e CAEFCAEIDCM1\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 52.8587%;\"\u003e\u003cem\u003ePolymer Backbone\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 46.9256%;\"\u003e\n\u003cp\u003e\u003cspan\u003ePoly(phenylene)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18.8375px;\"\u003e\n\u003ctd style=\"width: 52.8587%; height: 18.8375px;\"\u003e\u003cem\u003eSolvent System\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 46.9256%; height: 18.8375px;\"\u003e\n\u003cp\u003e\u003cspan\u003e~Ethanol\/Water (Alcohol-based)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.8375px;\"\u003e\n\u003ctd style=\"width: 52.8587%; height: 39.8375px;\"\u003e\u003cem\u003eIon-Exchange Capacity (IEC)\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 46.9256%; height: 39.8375px;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u0026gt;2.2 meq\/g (in OH- form)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 52.8587%;\"\u003e\u003cem\u003eIonic Conductivity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 46.9256%;\"\u003e\n\u003cp\u003e\u003cspan\u003e~140 mS\/cm (in OH-)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 52.8587%;\"\u003e\u003cem\u003eStability \u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 46.9256%;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u0026gt;1,000 hours in 1M KOH at 80°C\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 52.8587%; height: 19.6px;\"\u003e\u003cem\u003ePackage Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 46.9256%; height: 19.6px;\"\u003e10 mL\/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\u003eReferences\u003c\/strong\u003e: \u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/iopscience.iop.org\/article\/10.1149\/1945-7111\/adb2e9\/meta\"\u003eA. Shubair, et al. Asymmetric Electrode Ionomers Based on Polydiallyldimethylammonium Block Copolymers for Enhanced Performance in Anion Exchange Membrane Fuel Cells, J. Electrochem. Soc., 2025, 172, 024503\u003c\/a\u003e.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/pubs.acs.org\/doi\/abs\/10.1021\/acsaem.5c03109\"\u003eR. Kas, et al. Assessing the Long-Term Stability of Anion Exchange Membranes for Electrochemical CO2 Reduction, ACS Appl. Energy Mater. 2026, 9, 1, 359–371\u003c\/a\u003e. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"FuelCellStore","offers":[{"title":"Default Title","offer_id":47369193521382,"sku":"CAEFCAEIDCM1","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CAEFCAEIDCM1_main.png?v=1771551789","url":"https:\/\/echemsupplies.com\/products\/caefcaeidcm1","provider":"EChem Supplies","version":"1.0","type":"link"}