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|1. (WO2017148473) PERMEATION MEMBRANE AND METHOD FOR PRODUCING A PERMEATION MEMBRANE|
|Applicants:||FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
|Title:||PERMEATION MEMBRANE AND METHOD FOR PRODUCING A PERMEATION MEMBRANE|
The invention relates to a method for producing a permeation membrane. The permeation membrane can be used in particular in the field of membrane-based material separations. The aim of the invention is to produce or provide a permeation membrane that is only permeable to materials for which an ideal permeation membrane, i.e. one without inherently occurring defects, is designed. According to the invention, this is achieved by a permeation membrane which consists of an inorganic semi-permeable substance in which an additional substance is incorporated in some locations such that existing intermediate spaces in the semi-permeable substance are at least partly filled by the additional substance and thus only the intermediate spaces are blocked for a permeating species.