{"product_id":"cco2rraemecs","title":"Anion-Exchange Membrane (ECS) (T 50um * W 100mm * L 100mm) for CO2 Electroreduction (CO2RR), CCO2RRAEMECS","description":"\u003cp\u003eThe ECS anion-exchange membrane is based on a specialized imidazolium-functionalized styrene polymer that is can be specifically used for CO2 electroreduction (CO2RR).\u003c\/p\u003e\n\u003cp\u003eThe ECS AEM was specifically developed to solve the \"stability and activity\" problem in CO2 reduction. It is highly optimized for the conversion of CO2 to various products depends on the electrocatalysts, such as carbon monoxide (CO), formate, and hydrocarbons.  It allows CO2 electrolyzers to operate at current densities exceeding 400–600 mA\/cm², which is significantly higher than most standard AEMs can sustain. It is also used in cells producing Formic Acid\/Formate, as it provides a robust barrier against liquid product crossover.\u003c\/p\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eCCO2RRAEMECS (C-CO2RR-AEM-ECS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackbone\u003c\/td\u003e\n\u003ctd\u003eImidazolium-functionalized styrene polymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReinforcement\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003eThickness (um)\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e~50 um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003eIon Exchange Capacity (meq\/g)\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e~1.5-2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003eArea Resistance (Ω·cm², OH-)\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.1 (in 1M KOH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003eConductivity \u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 100 mS\/cm (at 60–80°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003ePrimary Applications\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003eCO2RR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003ePackage Grade\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e10cm*10cm\/pcs\/pack (other sheet size of 20cm*20cm also can be supplied upon request)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUse Note\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Form\u003c\/strong\u003e: The membrane is typically shipped in the Chloride (Cl-) form on a plastic liner.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConversion\u003c\/strong\u003e: Before use, it can be soaked the membrane in 1 M KOH for at least 12–24 hours. This replaces the Cl- ions with OH- ions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e: Once activated in KOH, store the membrane in a sealed container of 1 M KOH or deionized water to prevent it from absorbing CO2 from the air and forming carbonates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReference:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/iopscience.iop.org\/article\/10.1149\/1945-7111\/ae041b\/meta\"\u003eJ. Hendershot, et al., Anion Exchange Membrane Transport and Accelerated Lifetime Testing of Membrane Electrode Assembly Cells for the Electrochemical Reduction of CO2-to-C2 Products, J. Electrochem. Soc., 2025, 172, 094509\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/pubs.acs.org\/doi\/full\/10.1021\/acssuschemeng.2c06205\"\u003eC. A. G. Rodriguez, et al., Influence of Headgroups in Ethylene-Tetrafluoroethylene-Based Radiation-Grafted Anion Exchange Membranes for CO2 Electrolysis, ACS Sustainable Chem. Eng. 2023, 11, 4, 1508–1517\u003c\/a\u003e. \u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Dioxide Materials","offers":[{"title":"Default Title","offer_id":47377548345574,"sku":"CCO2RRAEMECS","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CCO2RRAEMECS_main.png?v=1771832400","url":"https:\/\/echemsupplies.com\/products\/cco2rraemecs","provider":"EChem Supplies","version":"1.0","type":"link"}