Positive electrode material for lithium secondary battery,...

Details Positive electrode material for lithium secondary battery,... Positive electrode material for lithium secondary battery,...

2003-11-17

2011-10-04

Alejandro, Raymond (Department: 1727)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

C429S231300, C429S223000, C429S231950, C429S231600, C423S594600

Reexamination Certificate

active

08029930

ABSTRACT:
A positive electrode material for a lithium secondary battery, which is high in safety, high in capacity, excellent in cycle performance, and high in charge/discharge efficiency, is provided. The positive electrode material for a lithium secondary battery is a powder containing a Li—Ni—Co—O or Li—Ni—Co—Ba—O system component as a main component and having an amorphous phase of an oxide mixed in each of particles or formed at the surface of the particle.

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