公开(公告)号：US20230006231A1

公开(公告)日：2023-01-05

申请号：US17769763

申请日：2020-12-23

Applicant: KOLON INDUSTRIES, INC.

Inventor： Junghwa PATK ,  Donghoon LEE ,  Nayoung KIM ,  Eunsu LEE ,  Hyesong LEE

IPC: H01M8/1048 ,  H01M8/1062 ,  H01M8/1081

Abstract: Disclosed are a polymer electrolyte membrane having high flexibility, high ionic conductivity, and excellent mechanical durability, a method for manufacturing same, and an electrochemical device comprising same. The polymer electrolyte membrane of the present invention comprises a polymer electrolyte material, wherein the polymer electrolyte material comprises: an ion conductor having an ion-exchange group; and an organic compound which binds to the ion-exchange group via an ionic bond or a hydrogen bond, thereby allowing the polymer electrolyte material to have an ionic crosslink structure or a hydrogen bond crosslink structure.