{"product_id":"gas-diffusion-electrochemical-cell-three-electrode-system-model-ec-gde6","title":"Gas Diffusion Electrochemical Cell (Three-Electrode System), Model: EC-GDE6","description":"\u003ch3\u003e\n\u003cstrong\u003eEC-GDE6 Gas Diffusion Electrochemical Cell\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eAn ultra-short-gap, three-electrode GDE flow cell for gas-fed electrochemical testing at medium-to-high current densities and long-duration stability studies.\u003c\/p\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe EC-GDE6 is an advanced membrane-electrode gas diffusion electrochemical cell designed for gas-fed electrochemical testing at medium-to-high current densities and long-duration stability studies. Its three-chamber, three-electrode architecture combines high-purity titanium plates with a PEEK cell body. A serpentine gas flow field increases gas contact with the cathode, while the redesigned catholyte pathway reduces the working-to-counter-electrode gap to 0.4 mm.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e0.4 mm Ultra-Short Electrode Gap\u003c\/strong\u003e\u003cbr\u003eThe redesigned catholyte pathway minimizes the distance between the working and counter electrodes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSerpentine Gas Flow Field\u003c\/strong\u003e\u003cbr\u003eThe standard serpentine channel extends gas contact with the cathode; custom flow patterns are available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for Demanding Operation\u003c\/strong\u003e\u003cbr\u003eSupports medium-to-high current densities and extended stability testing.\u003c\/p\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGas-Fed Electrocatalysis\u003c\/strong\u003e\u003cbr\u003eEvaluation of GDE-based reactions under controlled gas and electrolyte flow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMedium-to-High Current Testing\u003c\/strong\u003e\u003cbr\u003eInvestigation of electrode performance under demanding current-density conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlow-Field Evaluation\u003c\/strong\u003e\u003cbr\u003eAssessment of serpentine and customised gas-distribution patterns.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong-Duration Stability Studies\u003c\/strong\u003e\u003cbr\u003eMonitoring electrode and cell performance during extended electrolysis.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e\n\u003c\/h3\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.319149%;\"\u003e\u003cstrong\u003eChamber structure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.617021%;\"\u003eThree-chamber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.319149%;\"\u003e\u003cstrong\u003eElectrode system\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.617021%;\"\u003eThree-electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.319149%;\"\u003e\u003cstrong\u003eAnode-cathode gap\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.617021%;\"\u003e0.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.319149%;\"\u003e\u003cstrong\u003eActive area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.617021%;\"\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: 30.319149%;\"\u003e\u003cstrong\u003eWorking electrode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.617021%;\"\u003eSheet-type gas diffusion electrode (customer-supplied)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.319149%;\"\u003e\u003cstrong\u003eReference electrode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.617021%;\"\u003eRod-type Ag\/AgCl electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.319149%;\"\u003e\u003cstrong\u003eCounter electrode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.617021%;\"\u003eSheet-type IrO₂ mesh electrode (customer-supplied)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.319149%;\"\u003e\u003cstrong\u003eCell body material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.617021%;\"\u003eTi + PEEK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.319149%;\"\u003e\u003cstrong\u003eGas flow field\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.617021%;\"\u003eSerpentine (customizable)\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 gas supplies and electrolyte-circulation systems equipped with mass flow controllers, gas flow meters, peristaltic pumps and gas-liquid mixing 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).\u003c\/p\u003e\n\u003ch3\u003eRelated Published Application\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEffects of Catholyte Flow Design on CO₂ Electrolysis\u003c\/strong\u003e\u003cbr\u003eFilippi et al. evaluated four 3D-printed PEEK catholyte compartments—Linear-wide, Shifted, Serpentine and Linear—in a 5 cm² CO₂ flow electrolyzer. The system incorporated a PTFE\/CuO gas diffusion cathode, an Ag\/AgCl reference electrode, a Ni-foam anode and an anion-exchange membrane. All configurations used a gasket-defined 0.2 mm catholyte gap and were tested from 50 to 700 mA cm⁻². Experiments and CFD simulations demonstrated that catholyte hydrodynamics govern bubble removal, local pH and product selectivity, with balanced flow velocities of 0.01–0.1 m s⁻¹ favouring C₂+ production.\u003c\/p\u003e\n\u003ch3\u003eDemonstrated EC-GDE6 Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupports CO₂ electroreduction at 50–700 mA cm⁻²\u003c\/li\u003e\n\u003cli\u003eDemonstrates thin-gap GDE testing in a three-electrode configuration\u003c\/li\u003e\n\u003cli\u003eLinks catholyte flow and bubble removal to activity and product selectivity\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-GDE6._480x480.png?v=1787726124\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003eApplication Studies\u003c\/h3\u003e\n\u003cp\u003eApplication studies using this model are currently underway.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The referenced study used a custom-built 5 cm² CO₂ flow electrolyzer with a 0.2 mm catholyte gap and a configuration comparable to the EC-GDE6 and is included solely as a related application example.\u003c\/em\u003e\u003c\/p\u003e","brand":"Beyond Battery","offers":[{"title":"10 x 10 mm","offer_id":58761568616608,"sku":"CNB-12-EC-GDE6-1","price":4219.0,"currency_code":"SGD","in_stock":true},{"title":"20 x 20 mm","offer_id":58761568649376,"sku":"CNB-12-EC-GDE6-2","price":4532.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/5705\/2832\/files\/EC-GDE6.png?v=1787726109","url":"https:\/\/beyond-battery.com\/products\/gas-diffusion-electrochemical-cell-three-electrode-system-model-ec-gde6","provider":"Beyond Battery","version":"1.0","type":"link"}