| 摘要 |
The present invention provides a solid high-polymer fuel cell which can prevent water concentration and retention at the part next to a lower end of an electrolyte membrane through a simple and economical structure, and maximumly prevent deterioration because of swelling of the electrolyte membrane. The fuel cell (10) is prepared through clamping an electrolyte membrane-electrode structure (12) through a first baffle (14) and a second baffle (16). The electrolyte membrane-electrode structure (12) is provided with a solid high-polymer electrolyte membrane (26), a cathode side electrode (28) and an anode side electrode (30). The first baffle (14) is provided with an oxidant gas flow path (34). On the other hand, the second baffle (16) is provided with a fuel gas flow path (40). A lower position (40b) of the fuel gas flow path (40) and a lower position (34b) of the oxidant gas flow path (34) are set to different from each other in a gravity direction. |
