Titanium carbide/perylene bisimide supramolecular composite photocatalytic material as well as preparation method and application thereof

The invention discloses a titanium carbide/perylene bisimide supramolecular composite photocatalytic material as well as a preparation method and application thereof. The material takes a titanium carbide nanosheet as a carrier, and a perylene bisimide supramolecular material is self-assembled on the titanium carbide nanosheet. The preparation method comprises the following steps: preparing perylene bisimide dispersion liquid from perylene bisimide, water and triethanolamine, adding the titanium carbide nanosheet, carrying out ultrasonic dispersion, dropwise adding an acid solution, and carrying out a self-assembly reaction to obtain the material. The titanium carbide/perylene bisimide supramolecular composite photocatalytic material has the advantages of good catalytic activity, good stability, environmental friendliness and the like, is a novel catalyst with excellent performance, can be used for treating organic pollutant wastewater, can effectively remove organic pollutants in the wastewater, and is high