Fabrication of Novel Z-Scheme Bi₂WO/NaBiO₃ Nanocomposites with Enhanced Photocatalytic Activity in the Degradation of 2,3-Dichlorophenol.

The Z-scheme Bi₂WO/NaBiO₃ nanocomposites were first fabricated by a facile hydrothermal method, and were then characterized by X-ray diffraction, transmission electron microscopy, scanning electron microscopy, energy dispersive spectrometer, Fourier-transform-infrared spectroscopy, X-ray photoelectron spectroscopy and N₂ adsorption-desorption. The as-prepared Bi₂WO/NaBiO₃ nanocomposites exhibit outstanding photocatalytic activity and recyclability. A 98.