专利名称: PROCESS FOR PRODUCING A POROUS CERAMIC THIN FILM
公开(告)号:
公开(公告)日: 2008-08-06 00:00:00
申请(专利)号: EP1951641
申请日: 2006-10-30 00:00:00
发明(设计)人: EIDGENOESS TECH HOCHSCHULE (CH)
(申请)专利权(人): BECKEL DANIEL (CH);GAUCKLER LUDWIG J (CH)
内容: 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.

发布日期:2008-11-27 15:09:00

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