Invention Application
- Patent Title: POLYMER ELECTROLYTE MEMBRANE, MANUFACTURING METHOD THEREFOR, AND ELECTROCHEMICAL DEVICE COMPRISING SAME
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Application No.: US17769763Application Date: 2020-12-23
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Publication No.: US20230006231A1Publication Date: 2023-01-05
- Inventor: Junghwa PATK , Donghoon LEE , Nayoung KIM , Eunsu LEE , Hyesong LEE
- Applicant: KOLON INDUSTRIES, INC.
- Applicant Address: KR Seoul
- Assignee: KOLON INDUSTRIES, INC.
- Current Assignee: KOLON INDUSTRIES, INC.
- Current Assignee Address: KR Seoul
- Priority: KE10-2019-0175918 20191227
- International Application: PCT/KR2020/018956 WO 20201223
- Main IPC: H01M8/1048
- 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.
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