| 摘要 |
It is an object of the present invention to provide an electrode for a fuel cell excellent in both durability and catalytic performance. The present invention has been made to solve the problem, which object can be attained by an electrode for a fuel cell, wherein a cathode is composed of a catalyst layer containing carbon powder supporting a catalyst and a polymer electrolyte, a polymer electrolyte membrane and a gas diffusion layer, and the amount of highly water-repellent carbon in said catalyst layer varies from the side contacting with the polymer electrolyte membrane toward the gas diffusion layer side. |
