| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a solid oxide type electrochemical cell which can reduce contact resistance between a current collection material and a hydrogen electrode and uses the hydrogen electrode with high catalyst activity by effectively using catalyst and is excellent in output performance. <P>SOLUTION: The hydrogen electrode laminated by a current collection layer made of an mixture of an alloy including at least one kind selected from Pt, Au, Ag, Ni, Fe, Co, and Cu or two kinds of these metals, and ion conductive particles such as these metal materials, YSZ, and ScSZ or electron-ion mixed conductive particles such as SDC, GDC, and YDC is produced on the surface of the hydrogen electrode using a compound oxide solid solution to a catalyst precursor. <P>COPYRIGHT: (C)2010,JPO&INPIT |
