公开(公告)号：US10476094B2

公开(公告)日：2019-11-12

申请号：US15777997

申请日：2017-03-31

Applicant: LG CHEM, LTD.

Inventor： Moonchan Lee ,  Curie Park ,  Hyuk Kim ,  Insung Bae

IPC: H01M8/02 ,  H01M8/1004 ,  H01M4/88 ,  H01M4/92 ,  H01M8/1044 ,  H01M4/86 ,  H01M8/1018

Abstract: The present specification relates to a reinforced membrane including a porous polymer support; platinum nanoparticles that are dispersed on both surfaces of the porous polymer support and the surface in the pores; and an ion conductive polymer provided in the pores of the porous polymer support, in which the average diameter of the platinum nanoparticles is 1 nm or more and 50 nm or less.

公开(公告)号：US10367219B2

公开(公告)日：2019-07-30

申请号：US15574735

申请日：2016-07-06

Applicant: LG CHEM, LTD.

Inventor： Insung Bae ,  Moonchan Lee ,  Hyuk Kim ,  Minkyu Min ,  Ji Hun Kim ,  Curie Park

IPC: H01M8/02 ,  H01M8/1004 ,  H01M4/86 ,  H01M8/1051 ,  H01M8/1053 ,  H01M4/92 ,  H01M8/1069 ,  H01M8/1018

Abstract: The present specification relates to a polymer electrolyte membrane, a membrane electrode assembly including the same, and a fuel cell including the membrane electrode assembly.