| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell in which a moisture amount is uniformized on an inside face of a membrane-electrode assembly. <P>SOLUTION: The fuel cell (200) is provided with a membrane-electrode assembly (10), a gas flow channel member (20) fitted along the membrane-electrode assembly for supplying reaction gas to the same (10), and a partitioning member (40) made of a moisture-absorbent material in which moisture can move in priority to the reaction gas for substantially partitioning the gas flow channel member into a first step at a side farther from the membrane-electrode assembly and a second step at a side nearer to the membrane-electrode assembly, in a thickness direction. <P>COPYRIGHT: (C)2010,JPO&INPIT |
