{"product_id":"in-situ-raman-spectroelectrochemical-cell-model-ec-rm3s","title":"In-situ Raman Spectroelectrochemical Cell Model:EC-RM3S","description":"\u003ch3\u003e\u003cstrong\u003eProduct \u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eOverview\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eThe EC-RM3S is an upgraded version of the EC-RM3 In-situ Raman Spectroelectrochemical Cell. It retains the membrane-separated three-chamber configuration and direct Raman access of the EC-RM3, while incorporating a serpentine flow channel within the gas chamber. The extended gas flow path increases the contact time between the reactant gas and the catalyst layer, allowing the gas to participate more effectively in the electrochemical reaction.\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eKey Features \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eSerpentine Gas Flow Channel\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eExtends the gas flow path across the working electrode, enabling controlled reactant delivery\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eExtended Gas–Catalyst Contact\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eIncreases gas residence time to enhance interaction between the reactant gas and catalyst layer\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEnhanced Gas-Fed Interface Control\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003ePromotes effective gas participation during operando Raman investigation of the electrochemical interface\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eTechnical Specifications\u003c\/span\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003e\u003cstrong\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable style=\"width: 100%; height: 342px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 34.70483%; height: 38px;\"\u003e\u003cstrong\u003eWorking electrode area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.221825%; height: 38px;\"\u003e1 cm² (customizable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 34.70483%; height: 38px;\"\u003e\u003cstrong\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eWE-Optical window distance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.221825%; height: 38px;\"\u003e\u0026lt; 6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 34.70483%; height: 38px;\"\u003e\u003cstrong\u003eOptical window diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.221825%; height: 38px;\"\u003e\n\u003cp class=\"cvGsUA block-font-kerning-none block-font-feature-liga-off block-font-feature-clig-off block-font-feature-calt-off direction-ltr align-start para-style-body\"\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eØ37 mm\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003e(effective diameter Ø34 mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 34.70483%; height: 38px;\"\u003e\u003cstrong\u003eChamber \u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003estructure\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.221825%; height: 38px;\"\u003eThree-chamber gas-diffusion configuration with a serpentine flow channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 34.70483%; height: 38px;\"\u003e\u003cstrong\u003eWorking electrode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.221825%; height: 38px;\"\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eSheet-type gas-diffusion electrode (e.g., Au, Pt, glassy carbon, ITO, and FTO)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 34.70483%; height: 38px;\"\u003e\u003cstrong\u003eReference electrode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.221825%; height: 38px;\"\u003eAg\/AgCl or Ag\/Ag⁺ electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 34.70483%; height: 19px;\"\u003e\u003cstrong\u003eCounter electrode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.221825%; height: 19px;\"\u003ePlatinum wire or graphite rod electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 34.70483%; height: 38px;\"\u003e\u003cstrong\u003eCell body materials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.221825%; height: 38px;\"\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003ePEEK + Ti\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"width: 34.70483%; height: 38px;\"\u003e\u003cstrong\u003eOptical window material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.221825%; height: 38px;\"\u003eQuartz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 34.70483%; height: 19px;\"\u003e\u003cstrong\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eCell body dimensions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.221825%; height: 19px;\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eL99 × W70 × H25 mm\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"_tableContainer_16hzy_1\"\u003e\n\u003cdiv class=\"_tableWrapper_16hzy_14 group flex w-fit flex-col-reverse\" style=\"text-align: start;\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0562\/5705\/2832\/files\/dimensions_EC-RM3S_480x480.png?v=1786520725\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eInstrument Compatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eRaman System Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eCompatible with commercial Raman microscope systems, including Renishaw (inVia Qontor), HORIBA (LabRAM HR Evolution and iHR550), and Ocean Optical Instruments (HRS-5A).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003ePotentiostat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eCompatible with commercial three-electrode electrochemical workstations, including CH Instruments (CHI660E, CHI760E, and CHI1140C), Bio-Logic (VMP3), and Corrtest Instruments (CS350M).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePublished Application Example\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eIn Situ SERS Monitoring of CO₂ Electroreduction\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eThe cell used in this study, supplied by Beyond Battery under product code EC-RM3S, features a gas-fed flow-cell configuration. It was used to investigate copper electrodes with different densities of Cu(100)\/(111) grain boundaries during CO₂ electroreduction in a neutral electrolyte.\u003c\/span\u003e\u003cspan\u003eCatalyst-coated gas-diffusion layers served as the working electrodes, while Ag\/AgCl and platinum wire were used as the reference and counter electrodes, respectively. In situ SERS monitoring tracked Cu–OH and adsorbed *CO species, linking hydroxyl-rich grain boundaries to enhanced ethylene selectivity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eDemonstrated EC-RM3S Capabilities\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eOperando SERS monitoring in a gas-fed flow-cell configuration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatibility with catalyst-coated gas-diffusion electrodes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTracking of Cu–OH and adsorbed *CO surface species\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eApplication Studies\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eAdditional application studies are underway.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eProduct Identification Note:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e EC-RM3S is the Beyond Battery product code for the same cell reported in the cited publication. The original article uses a different product designation.\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0562\/5705\/2832\/files\/Screenshot_2026-08-12_at_3.58.25_PM_480x480.png?v=1786521525\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Beyond Battery","offers":[{"title":"EC-RM3S","offer_id":52550057197728,"sku":"CNB-12-EC-RM3S","price":3709.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/5705\/2832\/files\/ca2635d4-46d7-494b-a01f-2ba8d4e906cd.png?v=1786523278","url":"https:\/\/beyond-battery.com\/en-us\/products\/in-situ-raman-spectroelectrochemical-cell-model-ec-rm3s","provider":"Beyond Battery","version":"1.0","type":"link"}