Patent ID: 11909000
Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 8:
9. The lithium-ion secondary battery according to claim 1,
wherein the positive electrode active material is one or more selected from the group consisting of a lithium transition metal oxide, an olivine-structured lithium-containing phosphate, and their respective modified compounds,
wherein the lithium transition metal oxide is one or more selected from the group consisting of lithium-cobalt oxide, lithium-nickel oxide, lithium-manganese oxide, lithium-nickel-cobalt oxide, lithium-manganese-cobalt oxide, lithium-nickel-manganese oxide, lithium-nickel-cobalt-manganese oxide LiNiaCobMncO2 satisfying a+b+c=1 and a<0.8, lithium-nickel-cobalt-aluminum oxide, and modified compounds thereof.