Invention Grant
- Patent Title: Flexible electrode-separator elements and processes for their preparation
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Application No.: US16318878Application Date: 2017-07-21
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Publication No.: US11081761B2Publication Date: 2021-08-03
- Inventor: Nicolas Delaporte , Diby Benjamin Ossonon , Karim Zaghib , Daniel Belanger
- Applicant: HYDRO-QUÉBEC , Transfert Plus, S.E.C.
- Applicant Address: CA Montréal; CA Montréal
- Assignee: HYDRO-QUÉBEC,Transfert Plus, S.E.C.
- Current Assignee: HYDRO-QUÉBEC,Transfert Plus, S.E.C.
- Current Assignee Address: CA Montréal; CA Montréal
- Agency: Buchanan Ingersoll & Rooney P.C.
- International Application: PCT/CA2017/050881 WO 20170721
- International Announcement: WO2018/014137 WO 20180125
- Main IPC: H01M50/46
- IPC: H01M50/46 ; H01M4/04 ; H01M4/62 ; H01M10/0525 ; H01M4/13 ; H01M4/1391 ; H01M4/139 ; H01M4/1397 ; H01M50/403 ; H01M50/411 ; H01M10/052 ; H01M4/131 ; H01M4/136
Abstract:
This application describes a process for the preparation of flexible electrode-separator elements or assemblies, which includes the application of an electrode material on the separator. The electrode material comprises graphene, for instance produced by graphite exfoliation. The electrode-separator elements obtained by the process as well as their use in electrochemical cells are also described.
Public/Granted literature
- US20190288260A1 FLEXIBLE ELECTRODE-SEPARATOR ELEMENTS AND PROCESSES FOR THEIR PREPARATION Public/Granted day:2019-09-19
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