发明名称 |
HIGH TEMPERATURE GAS SEALS |
摘要 |
A flexible seal for use in a solid oxide fuel cell stack is formed from a ceramic fibre matrix impregnated with a plurality of metallic or semi-metallic particles which are then converted to a corresponding ceramic particle, such as by oxidation. The seal may be formed by dipping the fibre matrix into a slurry, suspension or sol-gel of the particles in an alcohol, and then firing the seal to oxidize the metal particles. The seal may also be formed by tape casting a slurry formed from metallic or semi-metallic particles, ceramic fibres and/or ceramic particles.
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申请公布号 |
US2004104544(A1) |
申请公布日期 |
2004.06.03 |
申请号 |
US20030604460 |
申请日期 |
2003.07.23 |
申请人 |
FAN JEN-JUNG;LI JIAN;GHOSH DEBABRATA;BRULE ROBERT |
发明人 |
FAN JEN-JUNG;LI JIAN;GHOSH DEBABRATA;BRULE ROBERT |
分类号 |
C04B35/053;C04B35/111;C04B35/14;C04B35/46;C04B35/486;C04B35/80;H01M8/02;H01M8/12;H01M8/24;(IPC1-7):F16J15/10 |
主分类号 |
C04B35/053 |
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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