Evaluation of Photocatalytic Active Coatings on Sintered Glass Tubes by Methylene Blue

<table>SEM images for uncoated borosilicate sintered glass ((a) and (b)), TiO<sub>2</sub> (TiOSO<sub>4</sub>_30,6 wt%) coating on borosilicate glass ((c) and (d)), (e) TiO<sub>2</sub>-P25-SiO<sub>2</sub>, (f) TiO<sub>2</sub>-P25-SiO<sub>2</sub>.</table>

International Journal of Photoenergy

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Figure 4

Figure 4: Evaluation of Photocatalytic Active Coatings on Sintered Glass Tubes by Methylene Blue 