发明名称 |
Antipercolation gas-diffusion electrode and method of making same. |
摘要 |
A gas diffusion electrode is provided with antipercolation coating by bonding a free-standing film, e.g. of polysulfone or polypropylene, to a catalyzed carbon cloth utilizing a filled polysulfone/N-MP adhesive which is subjected to solvent exchange with water by either a thermal bonding as in the case of a free-standing microporous polysulfone film or mechanical bonding as in the case of a commercial microporous polypropylene film. <IMAGE> |
申请公布号 |
EP0582333(A1) |
申请公布日期 |
1994.02.09 |
申请号 |
EP19930202141 |
申请日期 |
1993.07.21 |
申请人 |
METALLGESELLSCHAFT AG |
发明人 |
ALLEN, ROBERT J.;VORA, RAVINDRA J.;DEMARINIS, MICHAEL |
分类号 |
C25B11/03;C25C7/02;H01M4/86;H01M4/88 |
主分类号 |
C25B11/03 |
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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