| 摘要 |
The invention relates to a fuel cell comprising a membrane (1) and an electrode (3; 3′), which is associated with a metallic current collector (5) via a fibrous gas diffusion layer (7) in which the state of the surface of the metallic collector surface in contact with the diffusion layer (7) is adapted to that of the surface of the diffusion layer, typically deformed in a superficial manner by mechanical action. |
