Facile Postsynthesis of N-Doped TiO<sub><b>2</b></sub>-SBA-15  and Its Photocatalytic Activity

<table>SEM images of the pure SBA-15 (a), TiO<sub>2</sub>-SBA-15 (b), and N-TiO<sub>2</sub>-SBA-15 (c).</table>

Advances in Materials Science and Engineering

Figure 3: Facile Postsynthesis of N-Doped TiO<sub><b>2</b></sub>-SBA-15  and Its Photocatalytic Activity 