{"product_id":"gas-diffusion-electrochemical-cell-three-electrode-system-model-ec-gde2","title":"Gas Diffusion Electrochemical Cell (Three-Electrode System), Model: EC-GDE2","description":"\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003eEC-GDE2 \u003cstrong\u003eGas Diffusion Electrochemical Cell\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eA cost-effective, three-chamber GDE flow cell for rapid feasibility validation and catalyst screening.\u003c\/p\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe EC-GDE2 is a cost-effective gas diffusion electrochemical flow cell designed for rapid feasibility validation and electrocatalyst screening. Its three-chamber, three-electrode architecture supports direct reactant-gas delivery to a sheet-type gas diffusion electrode and controlled electrolyte circulation, providing a flexible laboratory platform for gas-fed electrochemical research. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCost-Effective Flow-Cell Platform\u003c\/strong\u003e\u003cbr\u003eSupports rapid feasibility validation and routine gas-diffusion electrode screening.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eControlled Three-Chamber Operation\u003c\/strong\u003e\u003cbr\u003eSeparates gas, catholyte, and anolyte pathways for controlled three-electrode testing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Cell-Body Options\u003c\/strong\u003e\u003cbr\u003ePMMA, PTFE and PEEK configurations support selection for different experimental requirements.\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003eTypical Applications\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGas-Diffusion Electrode Studies\u003cbr\u003e\u003c\/strong\u003eEvaluating sheet-type GDEs under controlled electrolyte-flow conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCO₂ Electroreduction Research\u003cbr\u003e\u003c\/strong\u003eInvestigating catalytic activity and selectivity toward C₁ and C₂+ products.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eElectrocatalyst Screening\u003cbr\u003e\u003c\/strong\u003eComparing catalyst structures, electrochemical activity and current-density response.\u003cmeta charset=\"UTF-8\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eTechnical Specifications\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.046312%;\"\u003e\u003cstrong\u003eChamber structure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.889858%;\"\u003eThree-chamber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.046312%;\"\u003e\u003cstrong\u003eElectrode system\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.889858%;\"\u003eThree-electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.046312%;\"\u003e\u003cstrong\u003eAnode-cathode gap\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.889858%;\"\u003e20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.046312%;\"\u003e\u003cstrong\u003eActive area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.889858%;\"\u003e1 or 4 cm² (10 x 10 mm or 20 x 20 mm, customizable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.046312%;\"\u003e\u003cstrong\u003eWorking electrode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.889858%;\"\u003eSheet-type gas diffusion electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.046312%;\"\u003e\u003cstrong\u003eReference electrode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.889858%;\"\u003eRod-type electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.046312%;\"\u003e\u003cstrong\u003eCounter electrode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.889858%;\"\u003eSheet-type electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.046312%;\"\u003e\u003cstrong\u003eCell body material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.889858%;\"\u003ePMMA \/ PTFE \/ PEEK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003eInstrument Compatibility\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGas and Electrolyte Flow Compatibility\u003c\/strong\u003e\u003cbr\u003eCompatible with regulated laboratory gas supplies and electrolyte-circulation systems equipped with mass flow controllers, gas flow meters and peristaltic pumps.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePotentiostat Compatibility\u003c\/strong\u003e\u003cbr\u003eCompatible with commercial potentiostats supporting three-electrode measurements, including CH Instruments (CHI660E, CHI760E, CHI1140C), Bio-Logic (VMP3), Corrtest Instruments (CS350M), Ivium Technologies (CompactStat.e20250), and Metrohm Autolab (PGSTAT204). \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003ePublished Application Example\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Rate CO₂ Electroreduction to Multicarbon Products\u003c\/strong\u003e\u003cbr\u003eA three-chamber flow cell was used to evaluate Cu(100)-rich gas-diffusion electrodes for CO₂ electroreduction to ethylene and C₂+ products. Direct CO₂ delivery to the catalyst layer, continuous 2 M KOH circulation and three-electrode control enabled investigation of catalyst-facet effects, current-density response, product selectivity and short-term stability. The study demonstrates the role of this cell architecture in rapid laboratory-scale CO₂RR validation. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eDemonstrated EC-GDE2 Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupports direct reactant-gas delivery to sheet-type GDEs under continuous electrolyte-flow conditions.\u003c\/li\u003e\n\u003cli\u003eEnables controlled three-electrode evaluation of catalyst activity, product selectivity and current-density response.\u003c\/li\u003e\n\u003cli\u003eSuitable for rapid feasibility testing and short-term stability studies in CO₂ electroreduction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0562\/5705\/2832\/files\/EC-GDE2_8c9d8308-90d0-4972-8ba3-b65cbc132dac_480x480.png?v=1787556401\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003eAdditional Published Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLin, Y. et al. Nat. Commun. 2023, 14, 3575.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Beyond Battery","offers":[{"title":"10 x 10 mm","offer_id":58758495305888,"sku":"CNB-12-EC-GDE2-1","price":587.0,"currency_code":"USD","in_stock":true},{"title":"20 x 20 mm","offer_id":58758526075040,"sku":"CNB-12-EC-GDE2-2","price":587.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/5705\/2832\/files\/EC-GDE2_19db89c1-2b8f-4bee-98bc-a4e9dff5ba95.png?v=1787556483","url":"https:\/\/beyond-battery.com\/en-us\/products\/gas-diffusion-electrochemical-cell-three-electrode-system-model-ec-gde2","provider":"Beyond Battery","version":"1.0","type":"link"}