▎ 摘　　要

NOVELTY - Gallium(III) oxide-reduced graphene oxide core-shell nanomaterial, comprises gallium(III) oxide nanomaterials as core and reduced graphene oxide as shell covering the surface of the core. USE - The core-shell nanomaterial is useful as lithium storage material in lithium battery (claimed). ADVANTAGE - The core-shell nanomaterial: has excellent lithium storage performance. The lithium battery is composed of core-shell nanomaterial: has excellent cycle stability and excellent rate performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing gallium(III) oxide-reduced graphene oxide core-shell nanomaterial. The method utilizes gallium simple substance, graphene oxide, water and organic solvent as raw materials.