Patent ID: 11894547
Assignee: ULVAC TECHNOLOGIES, INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. An engineered particle for an energy storage device, the engineered particle comprising:
an active material particle comprising an outer surface, the active material particle comprising an intercalating material selected from the group consisting of a lithium-containing intercalating material, a sodium-containing intercalating material, graphite, SiO2, SnO2, sulfur, graphene oxide, activated carbon, and a combination thereof;
an alkali ion conductive coating disposed on the outer surface of the active material particle; and
at least one carbon particle disposed within the alkali ion conductive coating,
wherein the alkali ion conductive coating conducts an alkali ion selected from the group consisting of a Na ion and a Li ion.