Preparation of Ni Doped ZnO-TiO<sub>2</sub> Composites and Their Enhanced Photocatalytic Activity

<div>Fluorescence spectra of (a) TiO<sub>2</sub>, (b) ZnO-TiO<sub>2</sub>, and (c) Ni doped ZnO-TiO<sub>2</sub>.</div>

International Journal of Photoenergy

Figure 5: Preparation of Ni Doped ZnO-TiO<sub>2</sub> Composites and Their Enhanced Photocatalytic Activity 