| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power generating unit and a solid polymer fuel cell which can turn a solid polymer electrolyte film into a sufficiently wet state to contribute to improvement of power generating efficiency. <P>SOLUTION: The power generating unit for a fuel cell has a polymer electrolyte membrane (PEM) 10 and porous electrodes 11, 12 arranged on its either face, and generates power by the supply of hydrogen gas and oxygen gas to the electrodes 11, 12. The PEM 10 is constituted in free deformation. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
