{"product_id":"in-situ-raman-spectroelectrochemical-cell-model-ec-rm4","title":"In-situ Raman Spectroelectrochemical Cell  Model: EC-RM4","description":"\u003ch3\u003e\n\u003cspan\u003eEC-RM4 \u003c\/span\u003e\u003cspan\u003eIn-Situ Raman Spectroelectrochemical Cell\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA short-path, large-window Raman cell for interface-resolved operando analysis of gas-diffusion electrodes under industrially relevant conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Overview\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe EC-RM4 is designed for in-situ Raman characterization of electrode materials during electrochemical testing. The working electrode is positioned directly beneath a transparent optical window, enabling spectral acquisition during operation. Its PEEK and high-purity titanium construction supports flow-system testing and syringe-based electrolyte filling, while allowing rapid assembly, disassembly, and cleaning.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eShort Optical Path\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA WE-optical window distance of less than 3 mm supports Raman acquisition from the working electrode\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eInterchangeable Disk Electrodes\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSupplied with a Ø5 mm glassy carbon electrode and compatible with optional Au, Pt, and Ag disk electrodes\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eFlexible Electrolyte Handling\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSupports flow-system operation and direct electrolyte filling using a syringe\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.684184%;\"\u003e\u003cstrong\u003eWE-optical window distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.251986%;\"\u003e\u0026lt; 3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.684184%;\"\u003e\u003cstrong\u003eOptical window diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.251986%;\"\u003eØ25 mm (effective diameter Ø20 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.684184%;\"\u003e\u003cstrong\u003eChamber structure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.251986%;\"\u003eSingle-chamber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.684184%;\"\u003e\u003cstrong\u003eElectrode system\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.251986%;\"\u003eThree-electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.684184%;\"\u003e\u003cstrong\u003eWorking electrode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.251986%;\"\u003eØ5 mm glassy carbon disk electrode (standard); Au, Pt, Ag, or other disk electrodes (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.684184%;\"\u003e\u003cstrong\u003eReference electrode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.251986%;\"\u003eAg\/AgCl or Ag\/Ag⁺ electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.684184%;\"\u003e\u003cstrong\u003eCounter electrode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.251986%;\"\u003ePlatinum wire electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.684184%;\"\u003e\u003cstrong\u003eCell body material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.251986%;\"\u003ePEEK + Ti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.684184%;\"\u003e\u003cstrong\u003eOptical window material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.251986%;\"\u003eQuartz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.684184%;\"\u003e\u003cstrong\u003eCell body dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.251986%;\"\u003eL65 × W65 × H19 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\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;\" tabindex=\"-1\"\u003e\n\u003ch3\u003e\n\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0562\/5705\/2832\/files\/EC-RM4dimensions_480x480.png?v=1786957193\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan\u003eInstrument Compatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eRaman System Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eCompatible with commercial Raman microscope systems, including WITec (alpha300 R), Renishaw (inVia), and HORIBA (XploRA, LabRAM HR)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePotentiostat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eCompatible with commercial three-electrode electrochemical workstations, including Donghua Testing Technology (DH7001A), CH Instruments (CHI1140C), Corrtest Instruments (CS2350), and DHElecchem systems\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 Raman Detection of Cuδ+–OH Species during CO₂-to-Ethylene Conversion\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe cell used in this study, supplied by Beyond Battery under product code EC-RM4, an in-situ Raman spectroelectrochemical cell, was used to monitor Cu\/200-C₃N₄ during CO₂ electroreduction. Time-resolved spectra revealed signals assigned to Cu–CO₂, Cuδ+–OH, *OCCHO, *COO-related species, and adsorbed *CO. Combined with ATR-FTIR spectroscopy and DFT calculations, the results indicated that stabilized Cuδ+–OH species promoted asymmetric *CO–*CHO coupling, steering the reaction pathway toward ethylene.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eDemonstrated EC-RM4 Capabilities\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTime-resolved in-situ Raman monitoring during CO₂ reduction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDetection of Cuδ+–OH and carbon-containing intermediates\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMechanistic investigation under electrochemical reaction conditions\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cem\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0562\/5705\/2832\/files\/EC-RM4_d1d48220-e923-4aa2-bf86-5aae15b2d536_480x480.png?v=1786957206\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eAdditional Published Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHan, M. et al. Catal. Sci. Technol. 2026, 16, 4323–4327.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTao, K. et al. Nanoscale Adv. 2026, 8, 3761–3768.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Beyond Battery","offers":[{"title":"EC-RM4","offer_id":58732188663968,"sku":"CNB-12-EC-RM4","price":2048.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/5705\/2832\/files\/EC-RM4.png?v=1786957177","url":"https:\/\/beyond-battery.com\/en-us\/products\/in-situ-raman-spectroelectrochemical-cell-model-ec-rm4","provider":"Beyond Battery","version":"1.0","type":"link"}