Patent ID: 11862796
Assignee: NICHIA CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  C  Y | IPC C  H

Claim 7:
8. The positive-electrode active material for a non-aqueous electrolyte secondary battery according to claim 7, wherein the lithium transition metal composite oxide particles comprises lithium transition metal composite oxide represented by the formula:

LixNipMnqM1rO4 

wherein x, p, q, and r satisfy 1≤x≤1.3, 0.3≤p≤0.6, 1.2≤q≤1.7, 0≤r≤0.2, and p+q+r≤2, and M1 is at least one selected from the group consisting of Al, Mg, Si, Ti, Cr, Fe, Co, Cu, Zn, Ga, and Nb.