Research Article
Photoresponse of Visible Light Active CM-n-TiO2, HM-n-TiO2, CM-n-Fe2O3, and CM-p-WO3 towards Water Splitting Reaction
Figure 24
The respective plot of versus to determine the bandgap energies of both oven-made n-Fe2O3 and flame-made CM-n-Fe2O3 films [23].