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| Content Provider | Springer Nature Link |
|---|---|
| Author | Chen, Zhi Jian Lin, Bi Zhou Xu, Bai Huan Li, Xiao Li Wang, Qin Qin Zhang, Ke Zhi Zhu, Ming Can |
| Copyright Year | 2010 |
| Abstract | Mesoporous anatase TiO$_{2}$-pillared titanate has been successfully prepared by the exfoliation-restacking route. The resulting nanocomposite was characterized by powder X-ray diffraction, scanning electron microscope, thermogravimetric analysis, IR and UV–Vis spectroscopy, specific surface area and porosity measurements. It was revealed that the present nanocomposite exhibits greatly expanded specific surface area (~200 m$^{2}$ g$^{−1}$) with 2.8- and 6.6-nm-in-diameter mesopore structure, and that there exists an electronic coupling between the host titanate sheets and the guest anatase TiO$_{2}$ nanoparticles in the pillared system. The results of degradation of methylene blue under ultraviolet and visible radiation show that the present nanocomposite exhibits much higher photocatalytic activities than that of TiO$_{2}$ nanoparticles or layered titanate alone, which are based on the bandgap excitation and the dye sensitization. |
| Starting Page | 185 |
| Ending Page | 193 |
| Page Count | 9 |
| File Format | |
| ISSN | 13802224 |
| Journal | Journal of Porous Materials |
| Volume Number | 18 |
| Issue Number | 2 |
| e-ISSN | 15734854 |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2010-03-07 |
| Publisher Place | Boston |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Intercalation materials Mesoporous materials Titanate Anatase Photocatalyst Physical Chemistry Characterization and Evaluation of Materials Catalysis |
| Content Type | Text |
| Resource Type | Article |
| Subject | Mechanics of Materials Materials Science Mechanical Engineering |
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