Observable Gas Diffusion Electrolysis Cell, PEEK Three-Chamber Flow Cell with Quartz Window, 1 cm² Reaction Area, 3 mm Electrode Gap, for CO₂ Reduction

About this item

• PEEK Body & Quartz Window: features a precision-machined PEEK body with chemical resistance to corrosive electrolytes and a high-purity quartz window for visual or spectroscopic observation of electrode surfaces, bubble formation, and flooding
• Optimized 3 mm Electrode Gap: maintains a 3 mm anode-cathode gap to reduce internal resistance and ohmic losses while supporting mass transfer in high-current-density electrocatalysis
• Three-Chamber Design: provides a 1 cm² active area with a 20 x 5 mm chamber, compatible with gas diffusion electrodes (GDE), carbon paper or cloth, and membrane electrode assemblies (MEA) for CO₂ reduction (CO₂RR), oxygen reduction (ORR), and related research
• Direct Gas Diffusion Electrode Feeding: delivers CO₂ gas to the rear of the GDE through the flow field, establishing a gas–catalyst–electrolyte interface to improve mass transfer compared with conventional H-type cells
• Modular Assembly & Customization: includes a PEEK cell body, Ø 3 mm PTFE tubing, PEEK fittings, and fluororubber gaskets with screw-clamped sealing; electrode materials, flow-field patterns, and reaction area sizes can be customized upon request
• Product Installation Guide: click here to view the installation guide