Patent ID: 11870062
Assignee: LG ENERGY SOLUTION, LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. A metal oxide coated with a conductive polymer, comprising: a metal oxide represented by Chemical Formula (1) below; and
a coating layer formed on the surface of the metal oxide and includes a conductive polymer, wherein the conductive polymer includes at least one polymer selected from the group consisting of polypyrrole and polyaniline,
wherein the conductive polymer is a polymer of positively charged protonated monomers, and the conductive polymer is polymerized in a state in which the positively charged protonated monomers are adhered to the surface of the metal oxide having a negative charge by electrostatic attraction, and wherein the coating layer has surface roughness (Ra) of 0.1 to 5 nm:

LixMnyO4-zAz  (1)

wherein 0.7≤x≤1.3, 1.7<y<2.3, 0≤z<0.2, and
A is one or more ions having a valence of −1 or −2.