▎ 摘　　要

NOVELTY - Preparation of aluminum-based metal organic framework/graphene oxide composite material, involves dispersing graphene oxide in low boiling point organic solvent to obtain graphene oxide dispersion, dissolving soluble aluminum salt and ligand in graphene oxide dispersion to obtain substrate reaction solution, heating obtained solution at constant temperature for a period of time under high pressure condition to obtain initial product of aluminum-based metal organic framework/graphene oxide composite material, filtering obtained initial product, washing and activating. USE - Preparation of aluminum-based metal organic framework/graphene oxide composite material used in air pollution treatment and adsorption of toluene. ADVANTAGE - The method enables preparation of aluminum-based metal organic framework/graphene oxide composite material with high performance. The method is simple, easy, economical and environmentally-friendly. DETAILED DESCRIPTION - Preparation of aluminum-based metal organic framework/graphene oxide composite material, involves (a) dispersing graphene oxide in low boiling point organic solvent to obtain graphene oxide dispersion, (b) dissolving soluble aluminum salt and organic ligand in graphene oxide dispersion, dissolving completely to obtain substrate reaction solution, (c) heating obtained reaction solution at constant temperature for a predetermined period of time under high pressure condition to obtain initial product of aluminum-based metal organic framework/graphene oxide composite material, (d) filtering obtained initial product of aluminum-based metal organic framework/graphene oxide composite material, washing and activating.