- Patent Title: Ion conductive polymer electrolyte membrane having ion channel size controlled according to phase separation improvement effect of polar solvent during casting of ion conductive polymer electrolyte membrane, and preparation method therefor
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Application No.: US16091573Application Date: 2017-01-31
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Publication No.: US10797334B2Publication Date: 2020-10-06
- Inventor: Heewoo Rhee , Sangwoo Kim , Taeyung Youn , Seungyoung Choi
- Applicant: SOGANG UNIVERSITY RESEARCH FOUNDATION
- Applicant Address: KR Seoul
- Assignee: SOGANG UNIVERSITY RESEARCH FOUNDATION, SOGANG UNIVERSITY
- Current Assignee: SOGANG UNIVERSITY RESEARCH FOUNDATION, SOGANG UNIVERSITY
- Current Assignee Address: KR Seoul
- Agency: McClure, Qualey & Rodack, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@947faf
- International Application: PCT/KR2017/001000 WO 20170131
- International Announcement: WO2017/175959 WO 20171012
- Main IPC: H01M8/10
- IPC: H01M8/10 ; H01M8/1081 ; H01M8/1039 ; H01M8/1088 ; H01M8/1069 ; H01M8/1018 ; H01M8/1032 ; C08J5/22 ; C08J3/11 ; H01M8/1025
Abstract:
Provided are an proton conducting polymer electrolyte membrane and a manufacturing method thereof which control the proton conducting nanochannel size and proton conductivity by phase separation improvement of a polar aprotic solvent in casting the proton conducting polymer electrolyte membrane.
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