发明名称 |
Process for producing an electrically conductive layer on the surface of a solid-body electrolyte, and electrically conductive layer |
摘要 |
An electrically conductive layer on a solid-body electrolyte (1) is produced by swelling and impregnating an organic ion exchange material (2) with a metal salt solution, drying, converting the metal ions in a gas stream to finely distributed particles (3) which are in electrical contact with one another, renewed swelling in a solvent, converting into a brushable paste and applying same to the surface of the solid-body electrolyte and drying. Preferred embodiment: solid-body electrolyte (1) and ion exchange material (2) made of polymers containing sulphonic acids; and conductive particles (3) made of platinum metals or oxides thereof, in particular ruthenium as electrocatalyst.
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申请公布号 |
US4546010(A) |
申请公布日期 |
1985.10.08 |
申请号 |
US19840578679 |
申请日期 |
1984.02.09 |
申请人 |
BBC BROWN, BOVERI & COMPANY, LIMITED |
发明人 |
KILLER, ERIC;SCHERER, GUENTHER;STUCKI, SAMUEL |
分类号 |
C08J5/22;C25B9/10;C25B13/08;H01M4/92;H01M8/10;(IPC1-7):C25B11/00 |
主分类号 |
C08J5/22 |
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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