SOLID POLYMERIC FUEL CELL

摘要

PROBLEM TO BE SOLVED: To provide a solid polymeric fuel cell allowing an easy assembly work, enabling uniform tightening pressure to be applied to each unit cell and further allowing an easy maintenance work. SOLUTION: An electrode-electrolyte jointed body 42 with a pair of gas diffusion electrodes jointed to both surfaces of a solid polymeric electrolyte film, is clamped with a projected clamper 52 having a gas flow passage 52e and a recessed clamper 54 having another gas flow passage 54e. In addition, the adjacent projected and recessed clampers 52 and 54 are tightened to each other by a screwing means using a screw, thereby forming a unit cell 50. This process is further repeated for providing a solid polymeric fuel cell 40 having a preset number of unit cells 50 stacked.