Invention Grant
US07897674B2 Polymer electrolyte with high stability, its use in electrochemical systems
有权
聚合物电解质具有高稳定性，其在电化学系统中的应用
- Patent Title: Polymer electrolyte with high stability, its use in electrochemical systems
- Patent Title (中): 聚合物电解质具有高稳定性，其在电化学系统中的应用
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Application No.: US10501844Application Date: 2003-01-15
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Publication No.: US07897674B2Publication Date: 2011-03-01
- Inventor: Karim Zaghib , Michel Perrier , Abdelbast Guerfi , Elisabeth Dupuis , Patrick Charest , Francois Allaire , Michel Armand
- Applicant: Karim Zaghib , Michel Perrier , Abdelbast Guerfi , Elisabeth Dupuis , Patrick Charest , Francois Allaire , Michel Armand
- Applicant Address: CA Montreal, Quebec
- Assignee: Hydro-Quebec
- Current Assignee: Hydro-Quebec
- Current Assignee Address: CA Montreal, Quebec
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: CA2367290 20020116
- International Application: PCT/CA03/00052 WO 20030115
- International Announcement: WO03/063287 WO 20030731
- Main IPC: C08L1/00
- IPC: C08L1/00
Abstract:
Polymer electrolyte for an electrochemical generator based on at least a four branched polymer, at least a poly(vinylyldienefluoride), a poly(vinyldiene fluoro-co-hexafluoropropene copolymer), a poly(tetrafluoroethylene), a poly(ethylene-co-propylene-co-5-methylene-2-norbornene) or an ethylene propylene-diene copolymer, a polyol, a poly(methylmethacrylate, a poly(acrylonitrile), SiO2Al2O3, or nano TiO2 non coated or coated with an organic material. This electrolyte allows to prepare electrolytic compositions that can be used in high performance electrochemical devices.
Public/Granted literature
- US20050234177A1 Highly-stable polymeric electrolyte and use thereof in electrochemical systems Public/Granted day:2005-10-20
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