Invention Grant
- Patent Title: Polymer serving as an electrode material for lithium secondary batteries
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Application No.: US14394963Application Date: 2013-04-10
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Publication No.: US09640797B2Publication Date: 2017-05-02
- Inventor: Thibaut Gutel , Yann Kervella , Lionel Picard , Jean-Benoit Denis
- Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Applicant Address: FR Paris
- Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Current Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Current Assignee Address: FR Paris
- Agency: Norton Rose Fulbright US LLP
- Priority: FR1253488 20120416
- International Application: PCT/IB2013/052839 WO 20130410
- International Announcement: WO2013/156899 WO 20131024
- Main IPC: H01M4/60
- IPC: H01M4/60 ; H01M4/04 ; H01M10/0525 ; H01M12/08 ; H01G11/48 ; H01G11/30 ; C08G61/02 ; H01M10/052 ; H01M4/137 ; H01M4/1399
Abstract:
The present invention relates to a polymer possessing a linear backbone selected from the homopolymers belonging to the family of polyfluorenes, polycarbazoles, polyanilines, polyphenylenes, polyisothionaphthenes, polyacetylenes, polyphenylene vinylenes, and copolymers thereof, said backbone bearing at least one side group possessing at least one nitroxide function.It also relates to an electrode material, an electrode and a lithium secondary battery obtained from such a polymer.
Public/Granted literature
- US20150108413A1 Polymer Serving as an Electrode Material for Lithium Secondary Batteries Public/Granted day:2015-04-23
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