| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a gas diffusion layer integrated membrane electrode assembly, which effectively prevents fibers included in a gas diffusion layer substrate from damaging the membrane electrode assembly. <P>SOLUTION: The gas diffusion layer substrate 2 comprising the fibers is placed and warped on a roller 10 to get fiber protrusions 6 up. In this state, the fiber protrusions 6 on the warped region of the gas diffusion layer substrate 2 are removed. The gas diffusion layer substrate 2 from which the fiber protrusions 6 are removed in such a manner is integrated with the membrane electrode assembly. <P>COPYRIGHT: (C)2008,JPO&INPIT |
