POLYARYLENE ETHER COPOLYMER WITH POLYSTYRENE SULFONATE GRAFTS AND MANUFACTURING METHOD THEREOF, POLYMER ELECTROLYTE MEMBRANE FOR FUEL CELL USING THE SYNTHESIZED COPOLYMER

摘要

The present invention relates to a polystyrene sulfonic acid grafted polyarylene ether copolymers and a method of manufacturing a fuel cell polymer electrolyte membrane using the same.; This is for manufacturing in particular, polyarylene by graft copolymerizing a styrene sulfonate salt in ether to prepare a graft copolymer, and, by using the copolymer for a fuel cell polymer electrolyte membrane.