Lithium secondary battery

Details Lithium secondary battery Lithium secondary battery

2007-07-24

2011-10-04

Conley, Helen O (Department: 1726)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

C429S327000, C429S326000, C429S324000, C429S188000

Reexamination Certificate

active

08029934

ABSTRACT:
The present invention provides a battery that experiences a small degree of temporal change from the initial battery properties over the long term storage period of the battery. Specifically, the present invention provides a lithium secondary battery, in which a positive electrode capable of storing and releasing lithium and a negative electrode capable of storing and releasing lithium are formed via an electrolyte, wherein: the electrolyte comprises a cyclic solvent and a chain-type solvent and contains a compound having a boron-oxygen bond (B—O) and a carbon-carbon double bond (C═C).

REFERENCES:
patent: 11-003728 (1999-01-01), None
patent: 2001-057234 (2001-02-01), None
patent: 2001-057237 (2001-02-01), None
patent: 2002-358999 (2002-12-01), None
patent: 2003-317800 (2003-11-01), None
patent: 2004-022379 (2004-01-01), None
patent: 2004-154352 (2004-06-01), None

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