Nonaqueous electrolytic solution and lithium secondary...

Details Nonaqueous electrolytic solution and lithium secondary... Nonaqueous electrolytic solution and lithium secondary...

2007-11-13

2007-11-13

Weiner, Laura (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

C429S326000, C429S330000, C429S332000, C429S329000, C429S333000, C429S339000, C429S231100, C429S231950

Reexamination Certificate

active

10466913

ABSTRACT:
In order to manufacture a lithium secondary battery having excellent performances in safety under overcharge condition, cycle property, electric capacity, and storage endurance, 0.1 wt. % to 10 wt. % of a tert-alkylbenzene compound is favorably incorporated into a non-aqueous electrolytic solution comprising a non-aqueous solvent and an electrolyte, preferably in combination with 0.1 wt. % to 1.5 wt. % of a biphenyl compound.

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