| 摘要 |
PROBLEM TO BE SOLVED: To prevent a stay of water, and obtain a gas diffusion electrode which is superior in gas diffusion property without cutting off a proton conduction path between a catalyst layer and a proton electro-conductive solid polyelectrolyte membrane, and between the electronic conduction path between the catalyst layer and a gas diffusion layer. SOLUTION: In the gas diffusion electrode, a porous resin having a communicating hole in the catalyst layer and gas diffusion layer is equipped, and the porous resin equipped in the catalyst layer and the porous resin equipped in the gas diffusion layer are successively continued. |
