▎ 摘　　要

NOVELTY - Preparation of three-dimensional graphene wrapped cesium phosphorus tungstate microspheres comprises mixing cesium chloride solution and aqueous phosphotungstic acid, reacting, cooling to room temperature, filtering, adding graphene oxide and hot water, mixing, reacting at 180 degrees C, cooling to room temperature, and freeze-drying. USE - Method for preparing three-dimensional graphene wrapped cesium phosphorus tungstate microspheres (claimed). ADVANTAGE - The preparation method is simple. The microspheres have uniform microcrystalline structure.