Heterogeneous mesoporous titania

For example, titania-modified mesoporous silicates was synthesized using titanium tetrabutoxide by an impregnation method with variable Si/Ti ratios and applied to the degradation of a dye. A basic dye such as methylene blue was photo-catalytically degraded by titania-modified mesoporous silica under UV irradiation. And these heterogeneous catalysts were also applied to the degradation of organic pollutants such as phenol and toluene [96]. 

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