| 发明名称 |
STAINLESS STEEL FOR SOLID-STATE POLYMER TYPE FUEL CELL SEPARATOR AND METHOD OF MANUFACTURING THE SAME |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a separator for solid-state polymer type fuel cell which can keep the contact resistance low in a usage environment of the separator and is also excellent in durability. <P>SOLUTION: An Sn-based film satisfying the ratio FeSn<SB>2</SB>/Sn of FeSn<SB>2</SB>peak intensity (cps:2θ=34.7°) to Sn peak intensity (cps:2θ=55.2°) based on the thin-film X-ray diffraction measurement being 10 or more is formed on the surface of a stainless steel. <P>COPYRIGHT: (C)2011,JPO&INPIT |
| 申请公布号 |
JP2011026670(A) |
申请公布日期 |
2011.02.10 |
| 申请号 |
JP20090174159 |
申请日期 |
2009.07.27 |
| 申请人 |
JFE STEEL CORP |
发明人 |
NISHIYAMA NAOKI;ISHIKAWA SHIN;IDE SHINSUKE;ISHII TOMOHIRO;UGI TAKUMI;SUZUKI TAKESHI |
| 分类号 |
C23C26/00;C25D5/26;C25D5/50;H01M8/02;H01M8/10 |
主分类号 |
C23C26/00 |
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