Enhanced Visible Light Photocatalytic Activity of Cluster Modified N-Doped for Degradation of Toluene in Air
Figure 5
UV-vis DRS of N-doped TiO2, N-TiO2/V2O5, V2O5 samples and P25 (a). Plot of (αhν)2 versus photon energy of V2O5 (direct semiconductor) (b), inset in (b) shows the plot of (αhν)1/2 versus photon energy of N-TiO2 (indirect semiconductor).
