Fabrication of ZnS-Bi-TiO<sub>2</sub> Composites and Investigation of Their Sunlight Photocatalytic Performance

<table>Room temperature photoluminescence of (a) TiO<sub>2</sub>, (b) Bi-TiO<sub>2</sub>, and (c) ZnS-Bi-TiO<sub>2</sub>-0.005.</table>

The Scientific World Journal

Figure 5: Fabrication of ZnS-Bi-TiO<sub>2</sub> Composites and Investigation of Their Sunlight Photocatalytic Performance 