| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a current-collecting composite plate for a fuel cell which has high-performance and is compact; and to provide the fuel cell. <P>SOLUTION: The current-collecting composite plate 1 for the fuel cell is disposed so that conductor layers 3 are bonded to an insulator layer 2, a through-hole 4 is formed in the insulating layer 2 and the conductor layers 3 to communicate therebetween, and an electrolyte assembly is sandwiched between the conductor layers 3, wherein the conductor layers 3 is formed with first conductive materials 5a including corrosion resistant metal, such as Ti or SUS subjected to electrically conductive surface treatment and a second conductive material 5b including a metal with low electrical resistivity such as Cu; the first conductive materials 5a are formed as cell electrodes 6a to 6d which are separate from each other in each battery cell and bonded to the insulator layer 2 to be spaced apart from each other; and each cell electrodes 6a to 6d are partially coupled each other via power collectors 7 including second conductive materials 5b. <P>COPYRIGHT: (C)2009,JPO&INPIT |
