Patent ID: 11870061
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: nan (nan)
Classification: CPC nan | IPC C  H

Claim 18:
19. The composite cathode active material of claim 1, wherein the first lithium transition metal oxide is represented by Formula 5:

LiaNibM5cM6dM7cO2-αXα  Formula 5

wherein, in Formula 5, 0.9≤a≤1.1, 0.7<b<1.0, 0<c<0.3, 0<d<0.3, 0≤e<0.1, b+c+d+e=1, and 0≤α<2,
M5, M6, and M7 are different from each other and are each independently cobalt, manganese, zirconium, aluminum, rhenium, vanadium, chromium, iron, boron, ruthenium, titanium, niobium, molybdenum, magnesium, or platinum, and
X is at least one of oxygen, fluorine, sulfur, or phosphorus.