fig1

Figure 1. (A) X-ray diffraction patterns of the BV and BVC samples and the inset shows the (110) plane shifting; (B) The FTIR plots of BV and BVC; (C) N2 adsorption-desorption isotherms for BV and BVC (D) TGA of Bi V-MOF, BV, and BVC samples. BV: BiVO4; BVC: bismuth vanadate/carbon; FTIR: fourier-transform infrared spectroscopy; TGA: thermogravimetric analysis; MOF: metal-organic framework.