FuelCellsEtc offers customized Catalyst Coated Membranes (CCMs) for the electrochemical reduction of CO₂, or CO2RR. In CO₂ Reduction, carbon dioxide is electrochemically transformed into carbon monoxide (CO), methanol (CH₃OH), and numerous other value-added chemicals.  In the CO2RR, the cathode catalyst is a key determinant of system performance, as it directly governs the adsorption, activation, and subsequent reduction pathways of CO₂ molecules. The selection of the cathode catalyst material is therefore critical—not only for enhancing activity and stability under operating conditions, but also for tuning product selectivity. The cathode catalyst for these customizable CCMs is customizable by the end-user. This allows you to select the proper catalyst composition (or even let us know your custom cathode catalyst composition) to meet your specific needs. These CCMs are manufactured with proton exchange membranes and utilize acid chemistry for their operating principle.

FuelCellsEtc’s highly efficient and durable alloyed mixed oxide of Iridium Ruthenium Oxide (IrRuOx) catalyst is utilized at the anode side of these custom CCMs to enable generation of protons (which are transported to the cathode side and electrochemically react with the CO₂ over the cathode electrocatalyst) and oxygen gas at the anode side. Membrane thickness, membrane type, anode and cathode catalyst compositions, and their loading values can be easily customized.

We offer a variety of catalysts for the cathode that are relevant to the electrochemical reduction of CO₂ research field.

Features Include:

• Great quality
• No setup fees
• No minimum order quantity
• Discounted bulk pricing

Specifications:

• Membrane: Customer's choice
• Active Area: Up to 55 x 55 cm
• Total Area: Up to 60 x 60 cm
• Anode Catalyst: Typically IrRuOx, but can be changed on request
• Cathode Catalyst: Customer's choice

Please contact us for a quote for current pricing and lead times.