Patent ID: 11929496
Assignee: LG ENERGY SOLUTION, LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. A positive electrode comprising:
a current collector; and
a positive electrode active material layer disposed on the current collector,
wherein the positive electrode active material layer includes a positive electrode active material, a binder, and-a multi-walled carbon nanotubes,
wherein the multi-walled carbon nanotubes have an average length of 1 to −2 μm and have a length standard deviation of 0.5 μm or less,
wherein lengths of all of the multi-walled carbon nanotubes are from 0.5 to −3.0 μm, and
wherein the multi-walled carbon nanotubes are contained in an amount of 0.1 to 1 wt % with respect to a total weight of the positive electrode active material layer.