UV-Irradiated Photocatalytic Degradation of Nitrobenzene by Titania Binding on Quartz Tube
Figure 1
The UV-vis absorbance spectrum of TiO2 photocatalyst. Inset shows the plot of ()2 versus for TiO2, the straight line represents the extrapolation of the abscissa from the linear fit of the curve, through which the band gap was estimated at about 3.20 eV.
