发明名称 |
METALLIC INTERCONNECT FOR FUEL CELL, AND METHOD FOR COATING THE SAME |
摘要 |
PURPOSE: A metallic interconnect for a fuel cell is provided to protect the surface of a metal current collector except for a gas flow channel from an oxidizing atmosphere and chrome volatilization and to prevent the degradation of oxidation and performance of the metal current collector for a long term use. CONSTITUTION: A metallic interconnect for a fuel cell includes: a metal current collector(13) in which a gas flow channel(11) is formed; and a glass conductive material composite(17) which is located between the metal current collector and an electrode(15) of unit cell by being coated on the surface of metal current collector except for a gas flow channel and has a structure where a glass material(17b) is filled in the gap between conductive materials(17a) having connectivity. |
申请公布号 |
KR20110041673(A) |
申请公布日期 |
2011.04.22 |
申请号 |
KR20090098613 |
申请日期 |
2009.10.16 |
申请人 |
HYOSUNG CORPORATION |
发明人 |
SONG, HWA SEOB;SON, HEI JUNG;SEO, SEOK HO;LEE, JONG WOOK |
分类号 |
H01M8/02;C04B35/01;C04B35/64 |
主分类号 |
H01M8/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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