Sol-Gel Synthesis of TiO<sub><b>2</b></sub>/SiO<sub><b>2</b></sub> and ZnO/SiO<sub><b>2</b></sub> Composite Films and Evaluation of Their Photocatalytic Activity towards Methyl Green

<table>UV-visible absorption spectra of methyl green at 10-minute interval: (a) TiO<sub>2</sub>/SiO<sub>2</sub> composite film and (b) ZnO/SiO<sub>2</sub> composite film.</table>

Journal of Nanoparticles

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Figure 6

Figure 6: Sol-Gel Synthesis of TiO<sub><b>2</b></sub>/SiO<sub><b>2</b></sub> and ZnO/SiO<sub><b>2</b></sub> Composite Films and Evaluation of Their Photocatalytic Activity towards Methyl Green 

Journal of Nanoparticles

Sol-Gel Synthesis of TiO2/SiO2 and ZnO/SiO2 Composite Films and Evaluation of Their Photocatalytic Activity towards Methyl Green

Figure 6

Sol-Gel Synthesis of TiO₂/SiO₂ and ZnO/SiO₂ Composite Films and Evaluation of Their Photocatalytic Activity towards Methyl Green