公开(公告)号：US20180351192A1

公开(公告)日：2018-12-06

申请号：US16079214

申请日：2018-03-05

Applicant: KOLON INDUSTRIES, INC.

Inventor： Eun-Su LEE ,  Dong-Hoon LEE ,  Na-Young KIM ,  Seung-Jib YUM

IPC: H01M8/106 ,  H01M8/1032 ,  H01M8/1062 ,  H01M8/1069 ,  H01M8/18

CPC classification number: H01M8/106 ,  H01M8/1032 ,  H01M8/1062 ,  H01M8/1083 ,  H01M8/188 ,  H01M2008/1095 ,  H01M2300/0082 ,  Y02E60/528

Abstract: The present invention relates to an ion exchange membrane, a method for manufacturing the same, and an energy storage device including the same, and the ion exchange membrane includes a porous support including a plurality of pores and an ion conductor filling the pores of the porous support, in which the porous support includes micropores having a size of 31 to 1000 μm. The ion exchange membrane may achieve high energy efficiency in the case of being applied to an energy storage device such as a vanadium redox inflow battery due to high charge/discharge cycle durability, high ion-conductivity, and excellent chemical and thermal stability.