Photocatalytic Mineralization of Organic Acids over Visible-Light-Driven Au/BiVO4 Photocatalyst
Figure 3
(a) UV-Vis diffuse absorption spectra of pure BiVO4 and Au/BiVO4 with an inset showing an enlarged image of the absorption in the range of 500–800 nm and (b) the plots of ()2 versus photon energy ().
