| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power generation layer of a fuel cell capable of efficiently providing stable battery output; and to provide its manufacturing method. <P>SOLUTION: By forming a plurality of conductor nano-pillars 31 coated with an electrolyte membrane 11 and catalyst metal nano-rods 21 each having a three-dimensional network structure between the plurality of nano-pillars, all points where the catalyst metal nano-rods contact the electrolyte membrane covering the conductor nano-pillars become three-phase interfaces, whereby the three-phase interfaces can be formed with high density, and battery output can efficiently be provided. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
