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

Claim 16:
17. The composite cathode active material of claim 1, wherein
an amount of the nickel is about 0.7 moles to about 0.99 moles, based on 1 mole of the lithium nickel transition metal oxide,
an amount of the fourth metal is about 0.01 moles to about 0.3 moles, based on 1 mole of the lithium nickel transition metal oxide, and
an amount of the fifth metal is about 0.0005 moles to about 0.01 moles, based on 1 mole of the lithium nickel transition metal oxide.