Electrolyte for rechargeable lithium battery and...

Details Electrolyte for rechargeable lithium battery and... Electrolyte for rechargeable lithium battery and...

2007-06-05

2007-06-05

Yuan, Dah-Wei (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

C429S336000, C429S339000, C429S231800, C429S330000

Reexamination Certificate

active

10834818

ABSTRACT:
Disclosed is an electrolyte for a rechargeable lithium battery including a non-aqueous organic solvent, a lithium salt, and a lactam-based compound selected from the group consisting of compounds represented by formulas 1 to 6:where R is a H radical, a C2to C6alkenyl or a halogen radical; and K, T, X, Y and Z are identically or independently H radicals or halogen radicals.

REFERENCES:
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patent: 6833219 (2004-12-01), Lee et al.
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patent: 2002-15769 (2002-01-01), None
Patent Abstract of Japan 2002-015769, Published Jan. 18, 2002, in the name of Minoru.
Megahed, et al., “Lithium-ion rechargeable batteries” Journal of Power Sources, 51 (1994) 79-104.
Yang, et al., Composition analysis of the passive film on the carbon electrode of a lithium-ion battery with an EC-based electrolyte Journal of Power Sources, 72 (1998) 66-70.
Patent Abstracts of Japan for Publication No. 06-333596, Publication Date Dec. 2, 1994.
Patent Abstracts of Japan for Publication No. 08-064238, Publication Date Mar. 8, 1996.
Patent Abstracts of Japan for Publication No. 08-321312, Publication Date Dec. 3, 1996.
Patent Abstracts of Japan for Publication No. 09-073918, Publication Date Mar. 18, 1997.

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