发明名称 |
PROCESS FOR PRODUCING A POROUS CERAMIC THIN FILM |
摘要 |
A sheet-like substrate (34) is coated with at least one thin film (36') composed of at least one porous ceramic layer (S'1, S'2, S'3, . . . ). A solution or a suspension of an organic and/or inorganic metal composite as starting material (14) is admixed with a mixed-in, insoluble pore former (18) and the mixture (22) is sprayed on as layer (S'1, S'2, S'3, . . . ) of a thin film (36). The pore former (18) is at least partly thermally decomposed and/or burnt out to form an at least partly open-pored structure. The process is particularly suitable for producing miniaturized devices such as fuel cells and gas sensors. |
申请公布号 |
EP1951641(B1) |
申请公布日期 |
2009.12.09 |
申请号 |
EP20060804839 |
申请日期 |
2006.10.30 |
申请人 |
EIDGENOESSISCHE TECHNISCHE HOCHSCHULE ZUERICH |
发明人 |
BECKEL, DANIEL;GAUCKLER, LUDWIG, J. |
分类号 |
C04B38/06;C04B41/87;G01N27/26;H01M8/12 |
主分类号 |
C04B38/06 |
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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