| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel cell by which leakage of hydrogen gas in the direction of the edge plane of the film fixing reactive electrode of the fuel cell is prevented to improve the electric generation efficiency by sealing the edge plane. SOLUTION: A gasket 21 provided to seal the gap between a reactive electrode part 2 obtained by fixing a film fixing reactive electrode 4 to an ion exchange film 3 and collector electrodes 5 laid over the reactive electrode part 2. The gasket 21 is formed to cover and seal the edge plane 4a of the film fixing reactive electrode 4. |
