Non-aqueous secondary battery

Details Non-aqueous secondary battery Non-aqueous secondary battery

2006-06-07

2010-11-09

Weiner, Laura S (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

C429S341000, C429S326000, C429S330000, C429S231300, C429S231100, C429S224000, C429S223000, C429S231600

Reexamination Certificate

active

07829226

ABSTRACT:
A non-aqueous secondary battery contains a positive electrode, a negative electrode, a separator and a non-aqueous electrolytic solution. The positive electrode contains a layered structure lithium-containing compound oxide, or a spinel lithium-containing compound oxide containing manganese as an active material. The non-aqueous electrolytic solution contains at least one additive selected from a sulfonic acid anhydride, a sulfonate ester derivative, a cyclic sulfate derivative and a cyclic sulfonate ester derivative, and a vinylene carbonate or a derivative of the vinylene carbonate.

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Machine translation of JP 09-245834 A published Sep. 19, 2997.

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