Fig. 7From: Photo-Catalytic Properties of TiO2 Supported on MWCNTs, SBA-15 and Silica-Coated MWCNTs NanocompositesPhotoluminescence spectra of TiO2 nanoparticles and 10 wt% TiO2 on CNTs, SBA-15 and the SBA-CNT nanocomposite. The spectra were captured using an excitation wavelength of 310 nmBack to article page