Positive electrode active material and non-aqueous...

Details Positive electrode active material and non-aqueous... Positive electrode active material and non-aqueous...

2002-09-09

2010-10-19

Ryan, Patrick (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

C429S209000, C429S218100, C429S223000, C429S224000, C429S231950

Reexamination Certificate

active

07816036

ABSTRACT:
To provide a non-aqueous electrolyte secondary battery in which the amount of Li deposited is small and the battery surface temperature does not increase so much, a positive electrode active material comprising crystal particles of an oxide having a layered single-phase crystal structure and a composition represented by the formula (1): LiNi2/3Mn1/3O2, wherein the arrangement of oxygen atoms constituting the oxide is a cubic close-packed structure is used.

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Observations of a third p

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