▎ 摘　　要

NOVELTY - A metal-organic framework-based graphene oxide water oxidation reaction catalyst comprises porous metal-organic framework material and graphene oxide. The porous metal-organic framework material is uniformly distributed on the graphene oxide. USE - Metal-organic framework-based graphene oxide water oxidation reaction catalyst (claimed). ADVANTAGE - The efficient compound of the porous metal-organic framework material with the graphene can be realized, and excellent photocatalytic oxidation performance water can be achieved. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of metal-organic framework-based graphene oxide water oxidation reaction catalyst, which involves (i) ultrasonically dispersing graphene oxide in N,N-dimethylformamide, (ii) adding metal salt and 2-aminoterephthalic acid to the mixture obtained in step (i), mixing and then transferring the reaction solution into a reaction vessel, (iii) placing the reaction vessel into an oven, carrying out constant-temperature thermal reaction, cooling after the completion of the reaction, filtering, washing and drying to obtain metal-organic framework-based graphene oxide water oxidation reaction catalyst.