发明名称 |
VERFAHREN ZUM HERSTELLEN VON GASDIFFUSIONSELEKTRODEN |
摘要 |
With the help of a method for production of a gaseous diffusion electrode from a silver catalyst on PTFE-substrate, it is endeavored to achieve results which can be reproduced, by avoiding the disadvantages of the state-of-the-art technology, whereby this is achieved in that the porous system of the silver catalyst is filled with a wetted fluid; a dimension-stable solid body with a grain size above that of the silver catalyst is mixed below the silver catalyst; the thus compression-stable mass is shaped into a homogenous catalyst band in a calender; and in a second calender step, an electrically conductive conductor material is imprinted into the catalyst band. |
申请公布号 |
AT279023(T) |
申请公布日期 |
2004.10.15 |
申请号 |
AT20020758237T |
申请日期 |
2002.06.18 |
申请人 |
UHDE GMBH;GASKATEL GMBH |
发明人 |
JANOWITZ, KOSMAS;DRESEL, TORSTEN;WOLTERING, PETER;BECKMANN, ROLAND;STEINMETZ, THOMAS;KIEFER, RANDOLF;DULLE, KARL-HEINZ;FUNCK, FRANK;KOHNKE, HANS-JOACHIM |
分类号 |
C25B11/03;C25B11/00;C25B11/06;C25B11/08;H01M4/86;H01M4/88;H01M4/90 |
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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