| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of supplying given fuel uniformly at a power generating part and hardly being affected even by exterior environment factors such as temperature. <P>SOLUTION: The fuel cell is provided with a fuel supply part, an electromotive part, and a fuel supply adjusting film fitted between the fuel supply part and the electromotive part for adjusting a fuel supply volume supplied to a fuel electrode. The fuel supply adjusting film has a plenty of permeation volumes of vaporized fuel at low temperature, but it has a permeation volume of the vaporized fuel decreased, due to swelling by vaporized fuel or gelation by temperature changes at high temperature. <P>COPYRIGHT: (C)2008,JPO&INPIT |
