| abstract |
The invention discloses a fibrous tubular carbon nitride/carbon nitride homojunction ternary composite material loaded with titanium nitride and a preparation method and application thereof. The composite material is prepared by calcining a fibrous tubular carbon nitride/carbon nitride homojunction precursor and titanium nitride as raw materials. The titanium nitride-loaded fibrous tubular carbon nitride/carbon nitride homojunction ternary composite material prepared by the preparation method of the invention has good light absorption performance, low electron-hole recombination rate, high photocatalytic activity, good stability, etc. The invention has the advantages that it can be widely used in the treatment of organophosphorus pesticide waste water, and can realize the efficient degradation of organophosphorus pesticides, has high use value and good application prospect. At the same time, the preparation method of the present invention also has the advantages of simple process, convenient operation, low cost and the like, is suitable for large-scale preparation, and is beneficial to industrial application. |