▎ 摘　　要

NOVELTY - Preparing dendrimers reinforced perforated graphene oxide paper involves forming graphene oxide dispersion by the improved Hummers method, where the concentration of graphene oxide in the dispersion is 2-3mg/ml. 30 wt.% Hydrogen peroxide solution is provided to etch the graphene oxide dispersion to prepare a graphene oxide dispersion with holes. The polyamide-amine dendrimer and pore graphene oxide dispersion are mixed and stirred to obtain a mixed solution. The filtration device uses directional flow vacuum suction filtration to form a film. The film is dried at room temperature for 12-15 hours. The suction filtration state is maintained, and the suction filtration device is closed and left at room temperature for 12-24 hours. USE - Method for preparing dendrimers reinforced perforated graphene oxide paper. ADVANTAGE - The Method for preparing dendrimers reinforced perforated graphene oxide paper with high efficiency in a simple and cost-effective manner on industrial scale.