▎ 摘 要
NOVELTY - Preparing multi-element transition metal lithium-sulfur battery anode material comprises adding transition metal salt and thiourea into the graphene oxide dispersion liquid, stirring uniformly and carrying out hydrothermal reaction. USE - The method is useful for preparing multi-element transition metal lithium-sulfur battery anode material is useful in preparation of lithium sulfur battery and lithium-sulfur battery anode sheet (all claimed). ADVANTAGE - The method enables to prepare multi-element transition metal lithium-sulfur battery material anode material has excellent electrochemical performance, and stable cycle performance. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: Multi-element transition metal lithium-sulfur battery anode material, prepared as mentioned above; Lithium-sulfur battery anode sheet comprises a coating layer coated on the surface of a current collector and the coating layer comprises the multi-element transition metal lithium-sulfur battery anode material; and Preparing lithium-sulfur battery anode sheet comprises mixing and stirring multi-element transition metal lithium-sulfur battery anode material, sulfur powder, carbon black and binder to prepare a slurry, coating evenly on the current collector and drying.