| 申请日期 | 2025-07-12 | 申请号 | JP2005122266 |
| 公开（公告）号 | JP4931365B2 | 公开（公告）日 | 2012-05-16 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | KYOCERA CORP | ||
| 简介 | PROBLEM TO BE SOLVED : To provide a porous material effectively suppressing contraction/expansion caused by reduction/oxidation cycles, and to provide a fuel cell and a fuel battery. SOLUTION : The porous material contains at least one kind out of at least two kinds of iron group elements containing Co, their alloys (containing a solid solution) and their oxides, and rare earth element oxides containing at least one kind of rare earth element. COPYRIGHT : (C)2007, JPO&INPIT | ||
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