Invention Grant
- Patent Title: Polymer electrolyte membrane and method for producing the same
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Application No.: US16330633Application Date: 2017-09-07
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Publication No.: US11539064B2Publication Date: 2022-12-27
- Inventor: Yuichi Inoue , Takumi Ishii
- Applicant: ASAHI KASEI KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: ASAHI KASEI KABUSHIKI KAISHA
- Current Assignee: ASAHI KASEI KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JPJP2016-175772 20160908
- International Application: PCT/JP2017/032367 WO 20170907
- International Announcement: WO2018/047925 WO 20180315
- Main IPC: H01M8/1044
- IPC: H01M8/1044 ; H01M8/1004 ; H01M8/1039 ; H01M8/1081 ; H01M8/18 ; H01M8/10
Abstract:
A polymer electrolyte membrane according to the present invention has a cluster diameter of 2.96 to 4.00 nm and a converted puncture strength of 300 gf/50 μm or more. The polymer electrolyte membrane according to the present invention has a low electric resistance and an excellent mechanical strength.
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