Invention Grant
- Patent Title: Ion conducting fluoropolymer carbonates for alkali metal ion batteries
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Application No.: US14779460Application Date: 2014-03-31
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Publication No.: US09755273B2Publication Date: 2017-09-05
- Inventor: Joseph M. DeSimone , Ashish Pandya , Dominica Wong , Nitash P. Balsara , Jacob Thelen , Didier Devaux
- Applicant: The University of North Carolina at Chapel Hill , The Regents of the University of California
- Applicant Address: US NC Chapel Hill US CA Oakland
- Assignee: The University of North Carolina at Chapel Hill,The Regents of the University of California
- Current Assignee: The University of North Carolina at Chapel Hill,The Regents of the University of California
- Current Assignee Address: US NC Chapel Hill US CA Oakland
- Agency: Myers Bigel, P.A.
- International Application: PCT/US2014/032363 WO 20140331
- International Announcement: WO2014/204547 WO 20141224
- Main IPC: H01M10/0565
- IPC: H01M10/0565 ; H01M10/05 ; H01M10/0564 ; H01M10/42 ; H01M12/06 ; H01M10/0569
Abstract:
Liquid or solid electrolyte compositions are described that comprise a homogeneous solvent system and an alkali metal salt dissolved in said solvent system. The solvent system may comprise a fluoropolymer, having one or two terminal carbonate groups covalently coupled thereto. Batteries containing such electrolyte compositions are also described.
Public/Granted literature
- US20160043435A1 ION CONDUCTING FLUOROPOLYMER CARBONATES FOR ALKALI METAL ION BATTERIES Public/Granted day:2016-02-11
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