Cathode active material comprising mixture of...

Details Cathode active material comprising mixture of... Cathode active material comprising mixture of...

2007-05-29

2010-10-19

Yuan, Dah-Wei D (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

C429S223000, C429S224000, C429S231100

Reexamination Certificate

active

07816033

ABSTRACT:
Provided is a high-power, non-aqueous electrolyte lithium secondary battery having a long lifespan and superior safety at both room temperature and high temperatures, even after repeated high-current charging and discharging. The battery comprises a mixture of a manganese spinel oxide and a lithium
ickel/cobalt/manganese composite oxide, as a cathode active material.

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