| 摘要 |
PROBLEM TO BE SOLVED: To provide a gasket 6 for a fuel cell capable of increasing the conductivity in the cell stacking direction of the fuel cell and enhancing power generating efficiency. SOLUTION: The fuel cell has an reaction electrode 4 comprising a catalyst layer and a gas diffusion layer on both surfaces of an electrolyte membrane 3; a separator 5 supplying fuel gas or oxidizing agent gas; and the gasket 6 sealing each reaction gas, and the gasket 6 is formed of conductive rubber. The fuel cell has a separator supplying a coolant for cooling heat generating in power generation and a gasket sealing the coolant, and the gasket is formed of conductive rubber. |
