| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell having economic structure, capable of well improving exhausting property and securing intended power generation property. <P>SOLUTION: The fuel cell 10 is provided with an electrolyte membrane-electrode assembly 12, and first and second separators 14, 16. Gas diffusion layers 28a, 30a are formed on a cathode side electrode 28 and an anode side electrode 30 constituting the electrolyte membrane-electrode assembly 12, and the gas diffusion layers 28a, 30a has fine holes 32a, 32b having uniform diameter. The first and second separators 14, 16 have curved faces 36a, 42a at tip end part of convex parts 36, 42 contacted to the gas diffusion layers 28a, 30a, and the gas diffusion layers 28a, 30a are pressed by the curved faces 36a, 42a. <P>COPYRIGHT: (C)2007,JPO&INPIT |
