▎ 摘　　要

NOVELTY - Lithium sulfur battery anode material, which is a reduced graphene oxide aerogel nested sulfur nanoparticle composite material having a three-dimensional network structure, is claimed. USE - Used as lithium sulfur battery anode material. ADVANTAGE - The method: prevents dissolution of polysulfide; inhibits shuttle effect; and improves the lithium-sulfur battery charge-discharge stability. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparation of the lithium-sulfur battery anode material, comprising mixing online reducing oxide graphene sol and sulfur sol to form a gel, freeze-drying to obtain a three-dimensional net- shaped structure with reduced graphene oxide aerogel embedded sulfur nanoparticle composite material, preferably using graphene oxide as initial raw material, preparing graphene oxide and sulfur mixed sol at room temperature online reduction method to prepare reduction-oxidation graphene gel coating sulfur nanoparticle composite material, and removing internally coated solvent by freeze-drying to obtain reduced graphene oxide aerogel embedded nano-particle composite material.