Electrolysers with gas diffusion electrodes for CO2 reduction    

Electrolysers with gas diffusion electrodes (GDE) are advanced electrochemical devices designed to efficiently convert carbon dioxide (CO₂) into valuable products. In this technology, the manufacture of porous electrodes that facilitate the diffusion of CO₂ to the catalyst is critical to obtain competitive efficiencies. These catalysts, often composed of noble metals or specific catalytic materials, are developed for the electrochemical reduction of CO₂ into molecules such as carbon monoxide (CO), methanol, ethanol, ethylene and other hydrocarbons. This technology offers high energy efficiency, higher selectivity and is scalable for industrial applications.