▎ 摘　　要

NOVELTY - Preparing aluminum-based metal organic framework/graphene oxide composite material involves mixing organic ligand, soluble aluminum salt and N,N'-dimethyl formamide. The mixture is ultrasonicated to obtain reaction substrate solution. The dried graphene oxide powder is dispersed ultrasonically into the reaction substrate solution to obtain reaction mixed solution which is heated to obtain aluminum-based metal organic framework/graphene oxide composite material primary product which is washed, heated and activated to obtain desired product. USE - Method for preparing aluminum-based metal organic framework/graphene oxide composite material for adsorbing methyl orange dye molecules in water (claimed). ADVANTAGE - The method enables to prepare aluminum-based metal organic framework/graphene oxide composite material in simple, short and easy to operate manner which is suitable for large-scale production. The prepared material has excellent dye adsorbing performance.