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Journal of Nanomaterials
Volume 2014, Article ID 298619, 9 pages
http://dx.doi.org/10.1155/2014/298619
Research Article

Photocatalytic Activity Enhancement of Anatase TiO2 by Using TiO

Laboratory of Quantum Engineering and Quantum Materials, Advanced Material Laboratory, School of Physics Department and Telecommunication Engineering, South China Normal University, Guangzhou 510006, China

Received 28 December 2013; Accepted 21 January 2014; Published 16 March 2014

Academic Editor: Chuanfei Guo

Copyright © 2014 Zhenrui Chen et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. S. Klosek and D. Raftery, “Visible light driven V-doped TiO2 photocatalyst and its photooxidation of ethanol,” Journal of Physical Chemistry B, vol. 105, no. 14, pp. 2815–2819, 2001. View at Publisher · View at Google Scholar · View at Scopus
  2. C. F. Guo, J. M. Zhang, M. Wang, Y. Tian, and Q. Liu, “A Strategy to prepare wafer scale bismuth compound superstructures,” Small, vol. 9, pp. 2394–2398, 2013. View at Google Scholar
  3. C. F. Guo, J. M. Zhang, Y. Tian, and Q. Liu, “A general strategy to superstructured networks and nested self-similar networks of bismuth compounds,” ACS Nano, vol. 6, pp. 8746–8752, 2012. View at Google Scholar
  4. C. F. Guo, S. Cao, J. Zhang et al., “Topotactic transformations of superstructures: from thin films to two-dimensional networks to nested two-dimensional networks,” Journal of the American Chemical Society, vol. 133, no. 21, pp. 8211–8215, 2011. View at Publisher · View at Google Scholar · View at Scopus
  5. S. W. Bae, P. H. Borse, S. J. Hong et al., “Photophysical properties of nanosized metal-doped TiO2 photocatalyst working under visible light,” Journal of the Korean Physical Society, vol. 51, no. 1, pp. S22–S26, 2007. View at Google Scholar · View at Scopus
  6. J. Araña, A. Peña Alonso, J. M. Doña Rodríguez, J. A. Herrera Melián, O. González Díaz, and J. Pérez Peña, “Comparative study of MTBE photocatalytic degradation with TiO2 and Cu-TiO2,” Applied Catalysis B, vol. 78, no. 3-4, pp. 355–363, 2008. View at Publisher · View at Google Scholar · View at Scopus
  7. X. Z. Li and F. B. Li, “Study of Au/Au3+-TiO2 photocatalysts toward visible photooxidation for water and wastewater treatment,” Environmental Science & Technology, vol. 35, no. 11, pp. 2381–2387, 2001. View at Publisher · View at Google Scholar · View at Scopus
  8. Ch. Girginov, P. Stefchev, P. Vitanov, and Hr. Dikov, “Silver doped TiO2 photo-catalyst for methyl orange degradation,” Journal of Engineering Science and Technology Review, vol. 5, no. 4, pp. 14–17, 2012. View at Google Scholar
  9. K. Zakrzewska, M. Radecka, A. Kruk, and W. Osuch, “Noble metal/titanium dioxide nanocermets for photoelectrochemical applications,” Solid State Ionics, vol. 157, no. 1–4, pp. 349–356, 2003. View at Publisher · View at Google Scholar · View at Scopus
  10. P. Wei, J. W. Liu, and Z. H. Li, “Effect of Pt loading and calcination temperature on the photo-catalytic hydrogen production activity of TiO2 microspheres,” Ceramics International, vol. 39, pp. 5387–5391, 2013. View at Google Scholar
  11. Z. Zhang and J. T. Yates Jr., “Band bending in semiconductors: chemical and physical consequences at surfaces and interfaces,” Chemical Reviews, vol. 112, pp. 5520–5551, 2012. View at Google Scholar
  12. J. M. Schoen and S. P. Denker, “Band structure, physical properties, and stability of TiO by the augmented-plane-wave virtual-crystal approximation,” Physical Review, vol. 184, no. 3, pp. 864–873, 1969. View at Publisher · View at Google Scholar · View at Scopus
  13. S. P. Denker, “Electronic properties of titanium monoxide,” Journal of Applied Physics, vol. 37, no. 1, pp. 142–149, 1966. View at Publisher · View at Google Scholar · View at Scopus
  14. K. I. Saitow and T. J. Wakamiya, “130-fold enhancement of TiO2 photo-catalytic activities by ball milling,” Applied Physics Letters, vol. 103, no. 3, pp. 031916–031920, 2013. View at Google Scholar
  15. S. Al-Qaradawi and S. R. Salman, “Photocatalytic degradation of methyl orange as a model compound,” Journal of Photochemistry and Photobiology A, vol. 148, no. 1–3, pp. 161–168, 2002. View at Publisher · View at Google Scholar · View at Scopus
  16. M. Ge, C. Guo, X. Zhu et al., “Photocatalytic degradation of methyl orange using ZnO/TiO2 composites,” Frontiers of Environmental Science and Engineering in China, vol. 3, no. 3, pp. 271–280, 2009. View at Publisher · View at Google Scholar · View at Scopus
  17. X. Cheng, X. Yu, and Z. Xing, “One-step synthesis of visible active C N S-tridoped TiO2 photocatalyst from biomolecule cystine,” Applied Surface Science, vol. 258, pp. 7644–7650, 2012. View at Publisher · View at Google Scholar · View at Scopus
  18. T. Puangpetch, T. Sreethawong, S. Yoshikawa, and S. Chavadej, “Synthesis and photocatalytic activity in methyl orange degradation of mesoporous-assembled SrTiO3 nanocrystals prepared by sol-gel method with the aid of structure-directing surfactant,” Journal of Molecular Catalysis A, vol. 287, no. 1-2, pp. 70–79, 2008. View at Publisher · View at Google Scholar · View at Scopus
  19. N. Barka, S. Qourzal, A. Assabbane, and Y. Ait-Ichou, “Kinetic modeling of the photo-catalytic degradation of methyl orange by supported TiO2,” Journal of Environmental Science and Engineering, vol. 4, no. 5, pp. 1–4, 2010. View at Google Scholar
  20. A. E. Belyaev, N. V. Shevchenko, and Z. A. Demidenko, “Free carrier absorption in narrow-gap semiconductors,” Journal of Infrared and Millimeter Waves, vol. 10, no. 4, pp. 241–245, 1991. View at Google Scholar · View at Scopus
  21. N. Serpone, D. Lawless, and R. Khairutdinov, “Size effects on the photophysical properties of colloidal anatase TiO2 particles: size quantization or direct transitions in this indirect semiconductor?” Journal of Physical Chemistry, vol. 99, no. 45, pp. 16646–16654, 1995. View at Google Scholar · View at Scopus
  22. E. Mooser and W. B. Pearson, Progress in Semiconductors, vol. 5, John Wiley & Sons, New York, NY, USA, 1960, Edited by A.F. Gibson.
  23. K. M. Reddy, S. V. Manorama, and A. R. Reddy, “Bandgap studies on anatase titanium dioxide nanoparticles,” Materials Chemistry and Physics, vol. 78, no. 1, pp. 239–245, 2003. View at Publisher · View at Google Scholar · View at Scopus
  24. A. R. Kumarasinghe, W. R. Flavell, A. G. Thomas et al., “Electronic properties of the interface between p-CuI and anatase-phase n-TiO2 single crystal and nanoparticulate surfaces: a photoemission study,” Journal of Chemical Physics, vol. 127, no. 11, Article ID 114703, pp. 114703–114717, 2007. View at Publisher · View at Google Scholar · View at Scopus
  25. M. Fernández-García, X. Wang, C. Belver, J. C. Hanson, and J. A. Rodriguez, “Anatase-TiO2 nanomaterials: morphological/size dependence of the crystallization and phase behavior phenomena,” Journal of Physical Chemistry C, vol. 111, no. 2, pp. 674–682, 2007. View at Publisher · View at Google Scholar · View at Scopus
  26. V. Senthilkumar, M. Jayachandran, and C. Sanjeeviraja, “Preparation of anatase TiO2 thin films for dye-sensitized solar cells by DC reactive magnetron sputtering technique,” Thin Solid Films, vol. 519, no. 3, pp. 991–994, 2010. View at Publisher · View at Google Scholar · View at Scopus
  27. Y. V. Kolen'ko, A. V. Garshev, B. R. Churagulov, S. Boujday, P. Portes, and C. Colbeau-Justin, “Photocatalytic activity of sol-gel derived titania converted into nanocrystalline powders by supercritical drying,” Journal of Photochemistry and Photobiology A, vol. 172, no. 1, pp. 19–26, 2005. View at Publisher · View at Google Scholar · View at Scopus
  28. R. J. Tayade, H. C. Bajaj, and R. V. Jasra, “Photocatalytic removal of organic contaminants from water exploiting tuned bandgap photocatalysts,” Desalination, vol. 275, no. 1–3, pp. 160–165, 2011. View at Publisher · View at Google Scholar · View at Scopus
  29. L. Vayssieres, C. Persson, and J.-H. Guo, “Size effect on the conduction band orbital character of anatase TiO2 nanocrystals,” Applied Physics Letters, vol. 99, no. 18, Article ID 183101, 2011. View at Publisher · View at Google Scholar · View at Scopus
  30. S. Monticone, R. Tufeu, A. V. Kanaev, E. Scolan, and C. Sanchez, “Quantum size effect in TiO2 nanoparticles: does it exist?” Applied Surface Science, vol. 162-163, pp. 565–570, 2000. View at Publisher · View at Google Scholar · View at Scopus
  31. F. A. Cotton, Chemical Applications of Group Theory, Wiley-Interscience, New York, NY, USA, 3rd edition, 1990.
  32. T. Ioannides and V. P. Zhdanov, “Comment on: ‘Nm-sized metal particles on a semiconductor surface, Schottky model, and i.e.’ by V.P. Zhdanov [Surf. Sci. 512 (2002) L331–L334],” Surface Science, vol. 530, no. 3, pp. 216–220, 2003. View at Publisher · View at Google Scholar · View at Scopus
  33. N. Barka, S. Qourzal, A. Assabbane, and Y. Ait-Ichou, “Kinetic modeling of the photocatalytic degradation of methyl orange by supported TiO2,” Journal of Environmental Science and Engineering, vol. 5, no. 30, pp. 1–5, 2010. View at Google Scholar
  34. M. N. Rashed and A. A. EI-Amin, “Photocatalytic degradation of methyl orange in aqueous TiO2 under different solar irradiation sources,” International Journal of Physical Sciences, vol. 2, pp. 73–81, 2007. View at Google Scholar
  35. J. F. Lei, X. P. Li, W. S. Li, F. Q. Sun, D. S. Lu, and Y. Lin, “Photocatalytic degradation of methyl orange on arrayed porous iron-doped anatase TiO2,” Journal of Solid State Electrochemistry, vol. 16, no. 2, pp. 625–632, 2012. View at Publisher · View at Google Scholar · View at Scopus
  36. P. Simon, B. Pignon, B. J. Miao et al., “N-doped titanium monoxide nanoparticles with TiO rock-salt structure, low energy band gap, and visible light activity,” Chemistry of Materials, vol. 22, no. 12, pp. 3704–3711, 2010. View at Publisher · View at Google Scholar · View at Scopus
  37. M. Batzill, E. H. Morales, and U. Diebold, “Influence of nitrogen doping on the defect formation and surface properties of TiO2 rutile and anatase,” Physical Review Letters, vol. 96, no. 2, pp. 026103–026106, 2006. View at Publisher · View at Google Scholar · View at Scopus
  38. R. Nainani, P. Thakur, and M. Chaskar, “Synthesis of silver doped TiO2 nanoparticles for the improved photocatalytic degradation of methyl orange,” Journal of Materials Science and Engineering B, vol. 2, pp. 52–58, 2012. View at Google Scholar