FUEL CELL

摘要

Provided is a solid oxide fuel cell which has high power generation efficiency. A fuel cell (1) is provided with: a power generating element (30) which comprises a solid oxide electrolyte layer (31), a first electrode (32a) and a second electrode (33a); a first separator (10); a second separator (50); and a first porous body (20). The first separator (10) comprises a first separator main body (11) that is arranged on the first electrode (32a) and a plurality of first channel-forming parts (12c). The plurality of first channel-forming parts (12c) are arranged apart from each other so as to protrude from the first separator main body (11) toward the first electrode (32a). The plurality of first channel-forming parts (12c) define and form a plurality of first channels (12a) between the first separator main body (11) and the first electrode (32a). The first porous body (20) is arranged between the first channel-forming parts (12c) and the first electrode (32a).