Efficient Photocatalytic Degradation of Chlorpyrifos Pesticide from Aquatic Agricultural Waste Using g-C3N4 Decorated Graphene Oxide/V2O5 Nanocomposite

In the present work, graphitic carbon nitride/GO/V2O5 nanocomposite was synthesized via a single stage and utilized this photocatalyst for the degradation of the pesticide Chlorpyrifos. The nanocomposite was prepared using the hydrothermal method. The crystal structure was determined using powder X-ray diffraction of ternary nanocomposite material crystallite size, phase, and defects. Scanning electron microscopy (SEM) and FT-IR evaluated surface morphologies and functional groups. FTIR heterocycle C–N and C=N stretching modes due to bands of 1200–1650 cm−1 During the course of the experiment, the impacts of the experimental parameters (such as pH, time, H2O2 concentration, and Catalyst Dose) on the degradation of Chlorpyrifos were investigated. The photocatalytic studies indicated that the graphitic carbon nitride/GO/V2O5 composites significantly outperformed the pure versions of g-C3N4 in photocatalytic degradation of Chlorpyrifos. The excellent photocatalytic removal efficiency of more than 88