New ion-exchange composite membranes using styrene-type and acrylate-type monomers and preparation process thereof

摘要

The present invention is styrene-acrylate-based copolymer as polymer has been on the cation-exchange composite membrane and a method for manufacturing of a new content, and more particularly, a polymerization solution comprising the styrene-based monomers, acrylate-based monomer, cross-linker and initiator , after impregnated by polymerizing the porous film as a series of manufacturing process for forming the introduced and carboxylic acid groups of the sulfonic acid group, a low methanol permeability and electrical resistance ionic conductivity, improved mechanical properties and processability composite for fuel cells and electrodialysis It relates to acrylate-based cation-exchange composite membrane and a method for producing a novel copolymer containing a styrene-based film that can be useful for. ; Styrene-based monomers, acrylate-based monomer, a porous film, a cation-exchange composite membrane