| 摘要 |
A fuel cell includes: a membrane electrode assembly; a frame (140) configured to support the membrane electrode assembly from its outer edge; and a pair of separator plates configured to sandwich the membrane electrode assembly and the frame (140) therebetween. A first separator plate (150) out of the pair of separator plates includes an elastically deformable protruding portion (152) projecting toward an opposite side to the frame, the frame (140) has a recessed cavity portion facing the protruding portion of the first separator plate, and an elastomer (180) that is softer than a material constituting the frame is placed in at least part of the cavity portion. |
