| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of improving durability while restraining lowering of power generation property, and a fuel cell system equipped with the fuel cell. <P>SOLUTION: The fuel cell 100 is provided with an electrolyte-electrode assembly 10 composed of an electrolyte film 11 and electrodes 12, 13 arranged on both side of the electrolyte film 11. The electrolyte film contains a sulfonic acid group, and ions having a property of decomposing hydrogen peroxide, and an acidic group relatively weak acidic than sulfonic acid and/or inorganic acid are provided to a constituent member out of constituent members 11, 12, 13, 16a, 16b, and/or between the constituent members 11, 12, 13, 16a, 16b. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
