Researchers have improved the performance of proton exchange membrane water electrolysis (PEMWE) by creating electron and proton pathways using a hybrid conductor, PEDOT:F ionomer. This material, when combined with perfluorinated sulfonic acid (PFSA), enhances the catalytic activity and stability of the anode catalyst layer, facilitating better conductivity and reducing energy barriers. The resulting structure allows for more efficient water adsorption and electrochemical reactions, significantly enhancing the efficiency and performance of PEMWE compared to traditional Nafion-based systems.
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