| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell capable of suppressing deterioration of output characteristic. <P>SOLUTION: A solid oxide fuel cell includes an air electrode, a fuel electrode and a solid electrolyte layer arranged between the air electrode and the fuel electrode. The air electrode includes a zirconia, a lanthanum zirconate or a strontium zirconate in a surface region on a solid electrolyte side in a thickness direction or in an internal region in the thickness direction. <P>COPYRIGHT: (C)2012,JPO&INPIT |
