Lithium secondary battery

A lithium secondary battery including an electrode assembly composed of positive and negative electrode plates wound up spirally with a separator and disposed in a cell casing filled with electrolyte containing lithium salt dissolved in organic solvent, wherein the cell casing is provided with a cur...

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Bibliographic Details
Main Authors TAKAHASHI, MASATOSHI, YASUTAKE, ZENSAKU, UEKI, AKIRA, HAMAMOTO, TOSHIKAZU, ABE, KOJI
Format Patent
LanguageEnglish
Published 21.10.2001
Edition7
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:A lithium secondary battery including an electrode assembly composed of positive and negative electrode plates wound up spirally with a separator and disposed in a cell casing filled with electrolyte containing lithium salt dissolved in organic solvent, wherein the cell casing is provided with a current interrupt device for cutting off a charge current of the battery when an internal gas pressure of the battery exceeds a predetermined value, and wherein the organic solvent contains alkylbenzene derivative or cycloalkylbenzene derivative having tertiary carbon adjacent a phenyl group.
Bibliography:Application Number: TW200089112877