公开(公告)号：US10396384B2

公开(公告)日：2019-08-27

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 ,  H01M8/1053 ,  H01M8/1018

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 fluorinated polymer support and covers an external surface of the porous fluorinated polymer support.