Non-aqueous electrolyte secondary battery with vinylene...

Details Non-aqueous electrolyte secondary battery with vinylene... Non-aqueous electrolyte secondary battery with vinylene...

2005-05-31

2009-10-27

Ruthkosky, Mark (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

C429S326000

Reexamination Certificate

active

07608363

ABSTRACT:
A non-aqueous electrolyte secondary battery including a positive electrode containing a positive active material, a negative electrode containing a negative active material and a non-aqueous electrolyte, characterized in that lithium transition metal complex oxide A formed by allowing LiCoO2to contain at least both of Zr and Mg and lithium transition metal complex oxide B having a layered structure and containing at least both of Mn and Ni as transition metals are mixed and used as said positive active material, and vinylene carbonate and divinyl sulfone are contained in said non-aqueous electrolyte.

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