{"product_id":"gas-diffusion-electrochemical-cell-three-electrode-system-model-ec-gde-1lc-ec-gde-2lc","title":"Gas Diffusion Electrochemical Cell (Three-Electrode System), Model: EC-GDE-1LC \/ EC-GDE-2LC","description":"\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003eEC-GDE-1LC \/ EC-GDE-2LC \u003cstrong\u003eGas Diffusion Electrochemical Cell\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eA series of large-liquid-chamber, three-electrode gas diffusion electrochemical cells with serpentine gas flow fields for flow-phase electrochemical studies.\u003c\/p\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eDesigned for flow-phase electrochemical studies with gas diffusion electrodes, the Series combines a serpentine gas flow field with a large liquid chamber for controlled gas delivery and stable reaction conditions. The enlarged chamber improves electrolyte buffering and tolerance to flow and bubble disturbances. EC-GDE-1LC uses a single liquid chamber for general testing, while EC-GDE-2LC features dual membrane-separated chambers for independent electrolyte control on the working\/reference and counter-electrode sides.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eLarge Liquid-Phase Buffering\u003c\/strong\u003e\u003cbr\u003eEnlarged liquid chambers improve electrolyte buffering and reduce sensitivity to short-term flow disturbances.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eControlled Gas Delivery\u003c\/strong\u003e\u003cbr\u003eA serpentine gas flow field provides a defined pathway for reactant gas delivery to the gas diffusion electrode.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Chamber Configuration\u003c\/strong\u003e\u003cbr\u003eEC-GDE-1LC uses a single liquid chamber, while EC-GDE-2LC adds membrane-separated dual liquid compartments.\u003c\/p\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGas-Diffusion Electrode Studies\u003c\/strong\u003e\u003cbr\u003eEvaluating GDEs under controlled gas delivery and flow-phase electrochemical conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGas-Phase Electrocatalysis\u003c\/strong\u003e\u003cbr\u003eStudying CO₂ reduction and other gas-involved electrochemical reactions under continuous-flow conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSteady-State Electrolysis\u003c\/strong\u003e\u003cbr\u003eSupporting long-duration testing with enhanced liquid-phase buffering and membrane-separated electrolyte environments (EC-GDE-2LC only).\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.865248%;\"\u003e\u003cstrong\u003eChamber structure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.070922%;\"\u003eTwo-chamber (EC-GDE-1LC only), Three-chamber (EC-GDE-2LC only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.865248%;\"\u003e\u003cstrong\u003eElectrode system\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.070922%;\"\u003eThree-electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.865248%;\"\u003e\u003cstrong\u003eActive area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.070922%;\"\u003e4 cm² (20 x 20 mm, customizable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.865248%;\"\u003e\u003cstrong\u003eGas flow field\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.070922%;\"\u003eSerpentine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.865248%;\"\u003e\u003cstrong\u003eWorking electrode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.070922%;\"\u003eSheet-type gas diffusion electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.865248%;\"\u003e\u003cstrong\u003eReference electrode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.070922%;\"\u003eRod-type electrode (customer-supplied)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.865248%;\"\u003e\u003cstrong\u003eCounter electrode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.070922%;\"\u003eSheet-type Pt mesh electrode (customer-supplied)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.865248%;\"\u003e\u003cstrong\u003eCell body material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.070922%;\"\u003eTi + PEEK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cbr\u003eModel Selection Guide\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEC-GDE-1LC\u003c\/strong\u003e\u003cbr\u003eThe standard single-liquid-chamber configuration, combining a large liquid chamber with a serpentine gas flow field. Suitable for general gas diffusion electrode testing, flow-phase electrochemical studies, and experiments requiring a stable bulk electrolyte environment.\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0562\/5705\/2832\/files\/EC-GDE-1LC_EC-GDE-2LC_7f56a7fd-47c4-44ae-8222-a380770cde57_480x480.png?v=1787646840\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eEC-GDE-2LC\u003c\/strong\u003e\u003cbr\u003eA membrane-separated dual-liquid-chamber configuration that isolates the working\/reference electrode side from the counter-electrode side. Suitable for experiments requiring independent catholyte and anolyte environments, membrane studies, and separated electrode reaction conditions.\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0562\/5705\/2832\/files\/EC-GDE-1LC_EC-GDE-2LC_480x480.png?v=1787646852\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003eRelated Published Application\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eLiquid-Phase Buffering in CO₂ Flow Electrolysis\u003c\/strong\u003e\u003cbr\u003eMartens et al. investigated a 10 cm² GDE CO₂ flow cell with a ~3 mL catholyte compartment and current densities up to ~1.2 A cm⁻². The limited in-cell electrolyte volume amplified heat and gas-evolution effects: at −0.8 A cm⁻², the catholyte temperature difference across the cell reached ~20 K, while bubble accumulation reduced electrode–electrolyte contact and increased cell resistance. Improving electrolyte conductivity and cooling reduced catholyte temperature by 8–12 K and extended the stable operating range, highlighting the importance of sufficient liquid-phase buffering and effective thermal\/gas management in GDE flow electrolysis.\u003c\/p\u003e\n\u003ch3\u003eCapabilities Relevant to this Series\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGas diffusion electrode evaluation under controlled gas delivery and flow-phase electrochemical conditions.\u003c\/li\u003e\n\u003cli\u003eLarge-liquid-chamber operation with enhanced electrolyte buffering for more stable steady-state testing.\u003c\/li\u003e\n\u003cli\u003eMembrane-separated electrochemical studies with independent electrode-side electrolyte environments (EC-GDE-2LC only).\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-GDE-1LC_EC-GDE-2LC_fe09f2d8-79f9-4f23-889a-491e281e25f5_480x480.png?v=1787646864\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003eApplication Studies\u003c\/h3\u003e\n\u003cp\u003eApplication studies using this Series are currently underway.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The referenced study used a modified ElectroCell micro-flow cell with a configuration comparable to the this Series and is included solely as a related application example.\u003c\/em\u003e\u003c\/p\u003e","brand":"Beyond Battery","offers":[{"title":"EC-GDE-1LC","offer_id":58761446621344,"sku":"CNB-12-EC-GDE-1LC","price":2563.0,"currency_code":"SGD","in_stock":true},{"title":"EC-GDE-2LC","offer_id":58761550430368,"sku":"CNB-12-EC-GDE-2LC","price":2980.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/5705\/2832\/files\/EC-GDE-1LC_EC-GDE-2LC_029cfc45-aa3f-4870-b09d-289f3328175d.png?v=1787646825","url":"https:\/\/beyond-battery.com\/products\/gas-diffusion-electrochemical-cell-three-electrode-system-model-ec-gde-1lc-ec-gde-2lc","provider":"Beyond Battery","version":"1.0","type":"link"}