METALLIZED CATION EXCHANGER MEMBRANE

摘要

PCT No. PCT/EP95/03907 Sec. 371 Date Apr. 17, 1997 Sec. 102(e) Date Apr. 17, 1997 PCT Filed Oct. 4, 1995 PCT Pub. No. WO96/13073 PCT Pub. Date May 2, 1996Metallized cation-exchange membrane The present invention relates to a membrane/electrode composite comprising a membrane comprising a polymeric cation exchanger containing carboxylic acid, phosphonic acid or sulfonic acid groups, which cation exchanger is soluble in a solvent, where on at least one side of the membrane there are applied finely divided metals which catalyze the formation of water from H2 and O2. The part of the membrane covered with metal is porous, but contains no closed pores, and the metal can also be present in the pores.