Patent ID: 11936035
Assignee: STOREDOT LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. Composite anode material comprising:
core-shell particles, wherein each of a plurality of the core-shell particles comprises:
a non-porous primary particle configured to receive and release lithium ions, and
a shell configured to allow for expansion of the non-porous primary particle upon lithiation thereof,
wherein the shells of the core-shell particles are made of ionic-conducting, electrically insulating material, and
wherein the core-shell particles comprise one non-porous primary particle fully enclosed by the shell; and
electrically conductive material, comprising conductive carbon fibers and/or CNTs (carbon nanotubes), wherein the conductive carbon fibers and/or CNTs electrically and physically interconnect the non-porous primary particles of different core-shell particles with each other and through the electrically insulating shells.