Synthesis of TiO<sub>2</sub>/Pd and TiO<sub>2</sub>/PdO Hollow Spheres and Their Visible Light Photocatalytic Activity

<div>UV-Vis diffusive reflectance spectra of TiO<sub>2</sub>, TiO<sub>2</sub>-T, TiO<sub>2</sub>/Pd, and TiO<sub>2</sub>/PdO.</div>

International Journal of Photoenergy

Figure 5: Synthesis of TiO<sub>2</sub>/Pd and TiO<sub>2</sub>/PdO Hollow Spheres and Their Visible Light Photocatalytic Activity 