| 摘要 |
<P>PROBLEM TO BE SOLVED: To save weight of, and downsize, a fuel cell. <P>SOLUTION: The MEA structure of a fuel cell is so made that one or a plurality of sheets of very thin metal nets are pasted and crimped on both faces of an ion exchange resin polymer film, to a platinum catalyst layer is formed by plating or metal-vapor depositing platinum or a platinum alloy with the metal net as an electrode, and side ends of the metal nets are used as electric paths. <P>COPYRIGHT: (C)2008,JPO&INPIT |
