Photocatalytic Degradation of Methylene Blue by Fe/ZnO/SiO<sub>2</sub> Nanoparticles under Visiblelight

<table>Effect of initial dye concentration on the photodegradation efficiency of methylene blue.</table>

Journal of Nanotechnology

Figure 7: Photocatalytic Degradation of Methylene Blue by Fe/ZnO/SiO<sub>2</sub> Nanoparticles under Visiblelight 