▎ 摘　　要

NOVELTY - Preparation of tin sulfide nanosheet loaded graphite alkenyl nanocomposite material involves step (1), dispersing graphene oxide nanosheet in deionized water, step (2), dissolving stannic chloride in deionized water, adding thiourea as a sulfur source and a reducing agent, step (3) adding the graphene oxide solution obtained in step (1) into the solution obtained in step (2), ultrasonically stirring, transferring into hydrothermal reaction kettle to react and obtaining a precipitate, step (4), centrifuging the precipitate obtained in the step (3), washing, drying and grinding. USE - Preparation of tin sulfide nanosheet loaded graphite alkenyl nano-composite material used for sodium storage electrode. ADVANTAGE - The sodium storage electrode material comprising the nanocomposite material has higher capacity and stable performance.