| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell in which breakage of a cathode and an electrolyte can be prevented while maintaining a high current collection rate of the cathode. <P>SOLUTION: The fuel cell (100) is provided with a cell in which a hydrogen separation membrane (20), a proton conductive electrolyte membrane (30), and the cathode (40) are sequentially laminated, a first current collection layer (50) laminated on the cathode (40), and a second current collection layer (60) laminated on the first current collection layer (50), and a conductive rate in perpendicular direction to the lamination direction of the first current collection layer (50) is larger than that in perpendicular direction to the lamination direction of the second current collection layer (60). <P>COPYRIGHT: (C)2007,JPO&INPIT |
