| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrode for solid polymer electrolyte membrane type fuel cells capable of enhancing the characteristics of the electrode by securing continuous proton conduction paths while securing more triphasic interfaces serving as electrode reaction sites, and resultantly capable of economically enhancing the output performance of a fuel cell incorporating this electrode. SOLUTION: This gas diffusion electrode equipped with catalyst layers for sandwiching between them a solid polymer electrolyte membrane of the solid polymer electrolyte membrane type fuel cell is characterized in that the catalyst layers contain a compound made by introducing a proton-conductive functional group into a hydrocarbon resin. |
