| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve heat recovery efficiency by heat radiation from a solid polymer fuel cell by covering a whole surface or a part of the battery with heat-insulating parts from outside of the solid polymer fuel cell. <P>SOLUTION: As for this solid polymer fuel cell, a front face or one part of a laminate laminating a plurality of single cells which make a film-electrode conjugate having a catalyst layer and a hydrogen ion conductive polymer film pinched and held by two sheets of separators for the single cells having gas circulation channels is covered with the heat-insulating parts. <P>COPYRIGHT: (C)2004,JPO |
