UV-Irradiated Photocatalytic Degradation of Nitrobenzene by Titania Binding on Quartz Tube
Figure 3
PL spectra of hydroxylated coumarin (7-hydroxycoumarin) solutions adjusted at pH 4, 7, and 11. Each 1.0 mM coumarin aqueous solution was mixed with 0.1 g TiO2 and irradiated thereafter using an UV lamp with the peak intensity of 366 nm for 15 min.
