发明授权
- 专利标题： Electrolysis cathodes bearing a melt-sprayed and leached nickel or cobalt coating
- 专利标题（中）： 电解阴极，带有熔喷和浸出的镍或钴涂层
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申请号： US613576申请日： 1975-09-15
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公开(公告)号： US4024044A公开(公告)日： 1977-05-17
- 发明人: James R. Brannan , Irving Malkin
- 申请人： James R. Brannan , Irving Malkin
- 申请人地址： OH Cleveland
- 专利权人： Diamond Shamrock Corporation
- 当前专利权人： Diamond Shamrock Corporation
- 当前专利权人地址： OH Cleveland
- 主分类号： C25B11/03
- IPC分类号： C25B11/03 ; C25B1/46 ; C25B11/04 ; C25B11/06 ; C25B11/10 ; B23P3/00
摘要：
A cathode adapted for the electrolysis of water or an aqueous solution of an alkali metal halide salt because it gives prolonged lowering of hydrogen overvoltage is provided by an electrically conductive substrate bearing on its surface a coating produced by melt spraying an admixture of particulate nickel or cobalt and particulate aluminum and then leaching out the aluminum.
公开/授权文献
- US4591199A Device for gripping workpieces 公开/授权日：1986-05-27