Construction of Highly Active ZnInS (110)/g-CN System by Low Temperature Solvothermal for Efficient Degradation of Tetracycline under Visible Light.

Herein, ZnInS photocatalyst with (110) exposed facet was prepared by low temperature solvothermal method. On this basis, a highly efficient binary ZnInS/g-CN was obtained by low temperature solvothermal method and applied to the degradation of tetracycline (TC). The samples of the preparation were characterized by X-ray diffraction, scanning electron microscope, transmission electron microscope, UV-vis diffuse reflection spectroscopy, and photoluminescence spectroscopy.

Fabrication of ternary AgBr/BiPO/g-CN heterostructure with dual Z-scheme and its visible light photocatalytic activity for Reactive Blue 19.

A plasmonic photocatalyst of AgBr/BiPO/g-CN was prepared. X-ray powder diffraction, Scanning electron microscope, Transmission electron microscopy, Fourier infrared spectroscopy, Ultraviolet Visible diffuse reflectance spectroscopy and photoluminescence emission spectra have been employed to determine the structure, morphology and optical property of the as-prepared AgBr/BiPO/g-CN composite and analysis the reasons for improving photocatalytic efficiency. The optimal doping ratio of AgBr was 10 wt% by degrading 20 mg/L of Reactive Blue 19 (RB19) under visible light (λ > 420 nm), and 10 wt%AgBr/BiPO/g-CN degraded 20 mg/L of RB19 to 2.