Patent ID: 11955631
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  C  Y | IPC C  H

Claim 18:
19. The composite cathode active material of claim 1, wherein the lithium nickel transition metal oxide is represented by Formula 6 or Formula 7:

LiaNibCocMndM8eO2-αXα  Formula 6

LiaNibCocAldM8eO2-αXα  Formula 7, wherein in Formulae 6 and 7,
0.9≤a≤1.2, 0.7<b<1, 0<c<0.1, 0<d<0.1, 0≤e<0.01, b+c+d+e=1, and 0≤α<2,
M8 is Zr, Al, V, Cr, Fe, Re, B, Ru, Ti, Nb, Mo, Mg, or Pt, and
X is F, S, or P.