FUEL CELL AND METHOD FOR PRODUCING SAME

摘要

A fuel cell of the present invention is configured so that seal members (21) are brought into contact with a frame member (20), and at least one of the seal member (20) and an outer circumferential portion (14b) of the gas diffusion layer (14) is squashed by the other in the thickness direction of a polymer electrolyte membrane (11), to eliminate a clearance between the gas diffusion layer (14) and the seal member (21). In this manner, the power generation performance.is further enhanced.