Invention Grant
- Patent Title: Nonaqueous electrolytes based on organosilicon ammonium derivatives for high-energy power sources
- Patent Title (中): 基于高能量电源的有机硅铵衍生物的非水电解质
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Application No.: US10126340Application Date: 2002-04-19
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Publication No.: US06803152B2Publication Date: 2004-10-12
- Inventor: Elena M. Shembel , Oleg V. Chervakov , Natalya I. Globa , Peter Novak
- Applicant: Elena M. Shembel , Oleg V. Chervakov , Natalya I. Globa , Peter Novak
- Main IPC: H01M1040
- IPC: H01M1040

Abstract:
A nonaqueous electrolyte additive includes an organosilicon backbone including at least one ethylene oxide (CH2CH2O) unit, at least two pyridinium groups bound to the backbone, the pyridinium groups each bound to at least one halogen ion or halogen-containing anion. The additive is useful for forming improved liquid and polymer electrolytes for lithium ion and lithium metal batteries.
Public/Granted literature
- US20030215720A1 Nonaqueous electrolytes based on organosilicon ammonium derivatives for high-energy power sources Public/Granted day:2003-11-20
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