| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an air electrode material which realizes a highly durable solid oxide fuel cell. <P>SOLUTION: The air electrode material of this invention is an air electrode material used for solid oxide fuel cells. The main component of the air electrode material is perovskite oxide including at least lanthanum. The air electrode material further includes cobalt oxide. <P>COPYRIGHT: (C)2012,JPO&INPIT |
