Patent ID: 11942635
Assignee: ECOPRO BM CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC C  H  Y | IPC H

Claim 8:
9. The positive electrode active material of claim 1,
wherein the coating layer contains at least one oxide represented by the following formula:

LiaAbOc  [Formula]

(where A is at least one selected from Ni, Mn, Co, Fe, Cu, Nb, Mo, Ti, Al, Cr, Zr, Zn, Na, K, Ca, Mg, Pt, Au, B, P, Eu, Sm, W, Ce, V, Ba, Ta, Sn, Hf, Ce, Gd and Nd, 0≤a≤6, 0≤b≤4, and 2≤c≤8).