| 摘要 |
PROBLEM TO BE SOLVED: To prevent a solid oxide fuel cell, using a separator made of an alloy containing Cr, from poisoning of an air electrode caused by Cr. SOLUTION: For the solid oxide fuel cell, using a separator made of an alloy containing Cr, a separator, made of alloy which has an interface formed between the air electrode and the electrolyte, having a nature of selectively deoxidizing only oxygen in the air, and not deoxidizing the vapor of chromium oxide, is used. |
