公开(公告)号：US20180102562A1

公开(公告)日：2018-04-12

申请号：US15719557

申请日：2017-09-29

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jin Young KIM ,  Sunhee JO ,  So Young LEE ,  Sung Jong YOO ,  Jong Hyun JANG ,  Hyoung-Juhn KIM ,  Jonghee HAN ,  Suk Woo NAM ,  Tae Hoon LIM

IPC: H01M8/106 ,  H01M8/1039 ,  H01M8/1069

CPC classification number: H01M8/106 ,  H01M8/1039 ,  H01M8/1053 ,  H01M8/1069 ,  H01M2008/1095 ,  Y02P70/56

Abstract: Provided is a composite polymer electrolyte membrane for a fuel cell, including: a porous fluorinated polymer support; and a perfluorinated sulfonic acid polymer resin membrane which fills the inside of pores of the porous perfluorinated polymer support and covers an external surface of the porous fluorinated polymer support.