Verbesserte Polymerfolien auf Basis von Polyazolen

摘要

The invention relates to polymer films and to a polymer membrane produced therefrom as well as to separation membranes having an improved mechanical property profile, as well as to a method for the production and the use thereof. The inventive polymer films, polymer membranes and separation membranes are produced from selected polymer materials and have excellent chemical, thermal and mechanical properties such as they are required for the use as polymer electrolyte membrane (PEM) in so-called PEM fuel cells or in devices for filtering and/or separating gases and/or liquids or for reverse osmosis.