发明名称 |
Herstellungsprozess für eine protonenleitende Membran mit Aluminiumoxidmatrix |
摘要 |
Process for manufacturing a porous body, in particular suitable as a membrane, e. g. for use a fuel cell. To provide membranes with higher inertia, the process comprises the following steps: a) providing a thin substrate having the geometrical base of the body which is to be produced, b) providing an alumina film by an electrochemical process on the substrate, c) separation of the substrate from the alumina film, and d) drying and chemical etching of the alumina film. |
申请公布号 |
DE60222738(T2) |
申请公布日期 |
2008.07.03 |
申请号 |
DE2002622738T |
申请日期 |
2002.04.15 |
申请人 |
BECROMAL S.P.A. |
发明人 |
CHIAVAROTTI, GIOVANNI PIETRO;SUNSERI, CARMELO;GULLO, UMBERTO;DI QUARTO, FRANCESCO;BOCCHETTA, PATRIZIA |
分类号 |
H01M8/10;B01D67/00;B01D71/02;C25D11/04;C25D11/08;H01M8/02 |
主分类号 |
H01M8/10 |
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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