FUEL CELL

摘要

Provided is a fuel cell which has excellent reliability. A fuel cell in which: an air electrode (32a) is formed on one surface of a solid oxide electrolyte layer (31) and a fuel electrode (33a) is formed on the other surface; a separator (11) is arranged on the air electrode (32a); and an intermediate layer (15) is disposed between a separator main body (11A) of the separator (11) and the air electrode (32a) for the purpose of suppressing diffusion of a constituent element of the air electrode (32a) into the separator main body (11A).