| 摘要 |
PROBLEM TO BE SOLVED: To provide a solid high-polymer fuel cell capable of carrying out stable power generation by realizing a uniform temperature distribution by relatively simple method as compared with a conventional one. SOLUTION: In this fuel cell, the area sizes of anodes 331XR, 331XL and cathodes 332XR, 332XL of cell units 30XR, 30XL located at both ends in the direction (x) of a fuel cell stack 1 are set smaller (for instance, 70%) than those of anodes 331 and cathodes 332 of cell units 30 other than them. |
