Lithium nickel-manganese-cobalt oxide positive electrode...

Details Lithium nickel-manganese-cobalt oxide positive electrode... Lithium nickel-manganese-cobalt oxide positive electrode...

2011-05-03

2011-05-03

Dove, Tracy (Department: 1726)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

C429S223000, C429S224000, C429S231100

Reexamination Certificate

active

07935443

ABSTRACT:
A nonaqueous electrolytic secondary cell produced at low cost and having a large capacity comprises a negative electrode having an active material mainly composed of a material that at least absorbs and releases lithium ions or metallic lithium, a positive electrode, and an electrolyte. The active material of the positive electrode is an oxide containing nickel, manganese, and cobalt, and the contents of the elements are substantial the same.

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