ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE UNITS COMPRISING THE SAME, METHOD FOR THE PRODUCTION THEREOF AND SPECIFIC USES THEREFOR

摘要

The invention relates to a proton-conductive, flexible electrolyte membrane for a fuel cell, which is impermeable to the reaction components of the fuel-cell reaction. Said membrane comprises a composite material that is permeable to substances and that consists of a flexible, perforated support comprising a glass, in addition to a porous ceramic material. The composite material is interspersed with a proton-conductive material, which is suitable for selectively conducting protons through the membrane.