Patent ID: 11870036
Assignee: LG ENERGY SOLUTION, LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 7:
8. The lithium secondary battery of claim 7, wherein the lithium secondary battery, comprises:
a positive electrode including a lithium transition metal oxide represented by Formula 5 as a positive electrode active material;
a negative electrode including graphite and SiO as negative electrode active materials; and
a separator:

Lix(NiaCobMnc)O2  [Formula 5]

wherein, in Formula 5,

0.9≤x≤1.2,0.65<a≤0.9,0.05≤b<0.35, and 0.05≤c<0.35.