Research Article

Synthesis of Al-MCM-41@Ag/TiO2 Nanocomposite and Its Photocatalytic Activity for Degradation of Dibenzothiophene

Figure 4

UV-Vis diffuse reflectance spectra of Al-MCM-41@0.15Ag/TiO2, Al-MCM-41@0.1Ag/TiO2, Al-MCM-41@0.05Ag/TiO2, Al-MCM-41@TiO2, and Al-MCM-41.