Study on the catalytic performance of Ag@AgBr/MgAl-LDH under photoelectric synergy

Obtain the X-ray diffraction pattern of the material using an X-ray diffractometer, and process the data using Origin and Jade to obtain Figure 1. By observing the surface morphology of the material using a scanning electron microscope and processing the image with PS, Figure 2 was obtained. By using a UV visible spectrophotometer, the material was characterized using an integrating sphere to obtain its absorbance. The bandgap width of the material was calculated using Origin and shown in Figure 3. Characterize the electrochemical properties of the material using an electrochemical workstation, and process the data using Origin to obtain Figures 4 and 5. The activity of the material was characterized using a UV visible spectrophotometer, and the absorbance was obtained. After processing the data with Origin, Figures 7 and 8a were obtained. Based on the measured characterization data, the reaction mechanism of the material was plotted using PPT, resulting in Figure 8b. The functional group structure of the material was characterized using a Fourier transform infrared spectrometer, and additional material Figure 1 was obtained by processing the data with Origin. Characterize the hydrophilicity of the material using a contact angle measuring instrument, and process the image with PS to obtain additional material Figure 2