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Journal of Nanomaterials
Volume 2013 (2013), Article ID 371356, 8 pages
http://dx.doi.org/10.1155/2013/371356
Review Article

Semiconductor Photocatalyst: Possibilities and Challenges

Department of Applied Physics, Key Laboratory for Micro-Nano Physics and Technology of Hunan Province, Hunan University, Changsha 410082, China

Received 30 January 2013; Accepted 8 March 2013

Academic Editor: Yongzhu Fu

Copyright © 2013 Gui-Fang Huang 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. L. W. Zhang, Y. Man, and Y. F. Zhu, “Effects of Mo replacement on the structure and visible-light-induced photocatalytic performances of Bi2WO6 photocatalyst,” ACS Catalysis, vol. 1, no. 8, pp. 841–848, 2011. View at Publisher · View at Google Scholar · View at Scopus
  2. Y. P. Liu, L. Fang, H. D. Lu, L. J. Liu, H. Wang, and C. Z. Hu, “Highly efficient and stable Ag/Ag3PO4 plasmonic photocatalyst in visible light,” Catalysis Communications, vol. 17, pp. 200–204, 2012. View at Publisher · View at Google Scholar
  3. R. Asahi, T. Morikawa, T. Ohwaki, et al., “Photocatalysts sensitive to visible light,” Science, vol. 295, no. 5555, pp. 626–627, 2002. View at Publisher · View at Google Scholar · View at Scopus
  4. G. S. Wu, J. L. Wen, S. Nigro, and A. C. Chen, “One-step synthesis of N-and F-codoped mesoporous TiO2 photocatalysts with high visible light activity,” Nanotechnology, vol. 21, no. 8, Article ID 085701, 2010. View at Publisher · View at Google Scholar · View at Scopus
  5. Y. Tian, G. F. Huang, L. J. Tang, M. G. Xia, W. Q. Huang, and Z. L. Ma, “Size-controllable synthesis and enhanced photocatalytic activity of porous ZnS nanospheres,” Materials Letters, vol. 83, pp. 104–107, 2012. View at Publisher · View at Google Scholar
  6. Y. Chen, G. F. Huang, W. Q. Huang, B. S. Zou, and A. L. Pan, “Enhanced visible-light photoactivity of La-doped ZnS thin films,” Applied Physics A, vol. 108, no. 4, pp. 895–900, 2012. View at Publisher · View at Google Scholar
  7. V. Etacheri, M. K. Seery, S. J. Hinder, and S. C. Pillai, “Highly visible light active TiO2-xNx heterojunction photocatalysts,” Chemistry of Materials, vol. 22, no. 13, pp. 3843–3853, 2010. View at Publisher · View at Google Scholar · View at Scopus
  8. L. Feng, K. F. He, and W. P. Chen, “Study on stability of AgI/TiO2 visible light photocatalysts in solutions of various pH values,” New Materials, Applications and Processes, vol. 399-401, pp. 1272–1275, 2012.
  9. J. J. Yuan, H. D. Li, S. Y. Gao, Y. H. Lin, and H. Y. Li, “A facile route to n-type TiO2-nanotube/p-type boron-doped-diamond heterojunction for highly efficient photocatalysts,” Chemical Communications, vol. 46, no. 18, pp. 3119–3121, 2010. View at Publisher · View at Google Scholar · View at Scopus
  10. J. Q. Li, D. F. Wang, Z. Y. Guo, and Z. F. Zhu, “Preparation, characterization and visible-light-driven photocatalytic activity of Fe-incorporated TiO2 microspheres photocatalysts,” Applied Surface Science, vol. 263, pp. 382–388, 2012. View at Publisher · View at Google Scholar
  11. Y. Komai, K. Okitsu, R. Nishimura et al., “Visible light response of nitrogen and sulfur co-doped TiO2 photocatalysts fabricated by anodic oxidation,” Catalysis Today, vol. 164, no. 1, pp. 399–403, 2011. View at Publisher · View at Google Scholar · View at Scopus
  12. X. M. Fang, Z. G. Zhang, and Q. L. Chen, “Nitrogen doped TiO2 photocatalysts with visible-light activity,” Progress in Chemistry, vol. 19, no. 9, pp. 1282–1290, 2007. View at Scopus
  13. Y. Hu, D. Z. Li, Y. Zheng et al., “BiVO4/TiO2 nanocrystalline heterostructure: a wide spectrum responsive photocatalyst towards the highly efficient decomposition of gaseous benzene,” Applied Catalysis B, vol. 104, no. 1-2, pp. 30–36, 2011. View at Publisher · View at Google Scholar · View at Scopus
  14. Y. J. Chen, Y. Q. Zhang, C. Liu, A. M. Lu, and W. H. Zhang, “Photodegradation of malachite green by nanostructured Bi2WO6 visible light-induced photocatalyst,” International Journal of Photoenergy, vol. 2012, Article ID 510158, 6 pages, 2012. View at Publisher · View at Google Scholar
  15. J. W. Tang, Z. G. Zou, and J. H. Ye, “Efficient photocatalytic decomposition of organic contaminants over CaBi2O4 under visible-light irradiation,” Angewandte Chemie, vol. 43, no. 34, pp. 4463–4466, 2004. View at Publisher · View at Google Scholar · View at Scopus
  16. H. G. Kim, P. H. Borse, J. S. Jang, E. D. Jeong, and J. S. Lee, “Enhanced photochemical properties of electron rich W-doped PbBi2Nb2O9 layered perovskite material under visible-light irradiation,” Materials Letters, vol. 62, no. 8-9, pp. 1427–1430, 2008. View at Publisher · View at Google Scholar · View at Scopus
  17. T. P. Cao, Y. J. Li, C. H. Wang et al., “Bi4Ti3O12 nanosheets/TiO2 submicron fibers heterostructures: in situ fabrication and high visible light photocatalytic activity,” Journal of Materials Chemistry, vol. 21, no. 19, pp. 6922–6927, 2011. View at Publisher · View at Google Scholar · View at Scopus
  18. D. L. Chen, S. H. Yoo, Q. S. Huang, G. Ali, and S. O. Cho, “Sonochemical synthesis of Ag/AgCl nanocubes and their efficient visible-light-driven photocatalytic performance,” Chemistry A, vol. 18, no. 17, pp. 5192–5200, 2012. View at Publisher · View at Google Scholar
  19. M. Kitano, M. Matsuoka, M. Ueshima, and M. Anpo, “Recent developments in titanium oxide-based photocatalysts,” Applied Catalysis A, vol. 325, no. 1, pp. 1–14, 2007. View at Publisher · View at Google Scholar · View at Scopus
  20. L. Xu, C. Li, W. Shi, J. Guan, and Z. Sun, “Visible light-response NaTa1-xCuxO3 photocatalysts for hydrogen production from methanol aqueous solution,” Journal of Molecular Catalysis A, vol. 360, pp. 42–47, 2012. View at Publisher · View at Google Scholar
  21. R. Niishiro, H. Kato, and A. Kudo, “Nickel and either tantalum or niobium-codoped TiO2 and SrTiO3 photocatalysts with visible-light response for H2 or O2 evolution from aqueous solutions,” Physical Chemistry Chemical Physics, vol. 7, no. 10, pp. 2241–2245, 2005. View at Publisher · View at Google Scholar · View at Scopus
  22. W. Xiong, Q. D. Zhao, X. Y. Li, and D. K. Zhang, “One-step synthesis of flower-like Ag/AgCl/BiOCl composite with enhanced visible-light photocatalytic activity,” Catalysis Communications, vol. 16, no. 1, pp. 229–233, 2011. View at Publisher · View at Google Scholar
  23. Z. G. Yi, J. H. Ye, N. Kikugawa et al., “An orthophosphate semiconductor with photooxidation properties under visible-light irradiation,” Nature Materials, vol. 9, no. 7, pp. 559–564, 2010. View at Publisher · View at Google Scholar · View at Scopus
  24. X. G. Ma, B. Lu, D. Li, R. Shi, C. S. Pan, and Y. F. Zhu, “Origin of photocatalytic activation of silver orthophosphate from first-principles,” Journal of Physical Chemistry C, vol. 115, no. 11, pp. 4680–4687, 2011. View at Publisher · View at Google Scholar · View at Scopus
  25. H. N. Ng, C. Calvo, and R. Faggiani, “A new investigation of the structure of silver orthophosphate,” Acta Crystallographica B, vol. 34, no. 3, pp. 898–899, 1978. View at Publisher · View at Google Scholar
  26. Y. P. Bi, H. Y. Hu, S. X. Ouyang, Z. B. Jiao, G. X. Lu, and J. H. Ye, “Selective growth of metallic Ag nanocrystals on Ag3PO4 submicro-cubes for photocatalytic applications,” Chemistry A, vol. 18, no. 45, pp. 14272–14275, 2012. View at Publisher · View at Google Scholar
  27. Y. P. Liu, L. Fang, H. D. Lu, Y. W. Li, C. Z. Hu, and H. G. Yu, “One-pot pyridine-assisted synthesis of visible-light-driven photocatalyst Ag/Ag3PO4,” Applied Catalysis B, vol. 115-116, pp. 245–252, 2012. View at Publisher · View at Google Scholar
  28. G. P. Li and L. Q. Mao, “Magnetically separable Fe3O4-Ag3PO4 sub-micrometre composite: facile synthesis, high visible light-driven photocatalytic efficiency, and good recyclability,” RSC Advances, vol. 2, no. 12, pp. 5108–5111, 2012. View at Publisher · View at Google Scholar
  29. H. Wang, Y. S. Bai, J. T. Yang, X. F. Lang, J. H. Li, and L. Guo, “A facile way to rejuvenate Ag3PO4 as a recyclable highly efficient photocatalyst,” Chemistry A, vol. 18, no. 18, pp. 5524–5529, 2012. View at Publisher · View at Google Scholar
  30. Y. Bi, S. Ouyang, N. Umezawa, J. Cao, and J. Ye, “Facet effect of single-crystalline Ag3PO4 sub-microcrystals on photocatalytic properties,” Journal of the American Chemical Society, vol. 133, no. 17, pp. 6490–6492, 2011. View at Publisher · View at Google Scholar · View at Scopus
  31. H. C. Zhang, H. Huang, H. Ming et al., “Carbon quantum dots/Ag3PO4 complex photocatalysts with enhanced photocatalytic activity and stability under visible light,” Journal of Materials Chemistry, vol. 22, no. 21, pp. 10501–10506, 2012. View at Publisher · View at Google Scholar
  32. N. Umezawa, O. Y. Shuxin, and J. H. Ye, “Theoretical study of high photocatalytic performance of Ag3PO4,” Physical Review B, vol. 83, no. 3, Article ID 035202, 2011. View at Publisher · View at Google Scholar · View at Scopus
  33. R. Y. Liu, P. G. Hu, and S. W. Chen, “Photocatalytic activity of Ag3PO4 nanoparticle/TiO2 nanobelt heterostructures,” Applied Surface Science, vol. 258, no. 24, pp. 9805–9809, 2012. View at Publisher · View at Google Scholar
  34. W. G. Wang, B. Cheng, J. G. Yu, G. Liu, and W. H. Fan, “Visible-light photocatalytic activity and deactivation mechanism of Ag3PO4 spherical particles,” Chemistry, vol. 7, no. 8, pp. 1902–1908, 2012. View at Publisher · View at Google Scholar
  35. Y. P. Bi, H. Y. Hu, S. X. Ouyang, G. X. Lu, J. Y. Cao, and J. H. Ye, “Photocatalytic and photoelectric properties of cubic Ag3PO4 sub-microcrystals with sharp corners and edges,” Chemical Communications, vol. 48, no. 31, pp. 3748–3750, 2012. View at Publisher · View at Google Scholar
  36. M. Ge, N. Zhu, Y. P. Zhao, J. Li, and L. Liu, “Sunlight-assisted degradation of dye pollutants in Ag3PO4 suspension,” Industrial & Engineering Chemistry Research, vol. 51, no. 14, pp. 5167–5173, 2012. View at Publisher · View at Google Scholar
  37. Z. B. Jiao, Y. Zhang, H. C. Yu, G. X. Lu, J. H. Ye, and Y. P. Bi, “Concave trisoctahedral Ag3PO4 microcrystals with high-index facets and enhanced photocatalytic properties,” Chemical Communications, vol. 49, no. 6, pp. 636–638, 2013. View at Publisher · View at Google Scholar
  38. J. Wang, F. Teng, M. D. Chen, J. J. Xu, Y. Q. Song, and X. L. Zhou, “Facile synthesis of novel Ag3PO4 tetrapods and the {110} facets-dominated photocatalytic activity,” Crystengcomm, vol. 15, no. 1, pp. 39–42, 2013. View at Publisher · View at Google Scholar
  39. C. T. Dinh, T. D. Nguyen, F. Kleitz, and T. O. Do, “Large-scale synthesis of uniform silver orthophosphate colloidal nanocrystals exhibiting high visible light photocatalytic activity,” Chemical Communications, vol. 47, no. 27, pp. 7797–7799, 2011. View at Publisher · View at Google Scholar · View at Scopus
  40. J. J. Liu, X. L. Fu, S. F. Chen, and Y. F. Zhu, “Electronic structure and optical properties of Ag3PO4 photocatalyst calculated by hybrid density functional method,” Applied Physics Letters, vol. 99, Article ID 191903, 3 pages, 2011. View at Publisher · View at Google Scholar
  41. Z. J. Ma, Z. G. Yi, J. Sun, and K. C. Wu, “Electronic and photocatalytic properties of Ag3PC4VI (C = O, S, Se): a systemic hybrid DFT study,” The Journal of Physical Chemistry C, vol. 116, no. 47, pp. 25074–25080, 2012. View at Publisher · View at Google Scholar
  42. W. F. Yao, B. Zhang, C. P. Huang, C. Ma, X. L. Song, and Q. J. Xu, “Synthesis and characterization of high efficiency and stable Ag3PO4/TiO2 visible light photocatalyst for the degradation of methylene blue and rhodamine B solutions,” Journal of Materials Chemistry, vol. 22, no. 9, pp. 4050–4055, 2012. View at Publisher · View at Google Scholar
  43. S. B. Rawal, S. D. Sung, and W. I. Lee, “Novel Ag3PO4/TiO2composites for efficient decomposition of gaseous 2-propanol under visible-light irradiation,” Catalysis Communications, vol. 17, pp. 131–135, 2012. View at Publisher · View at Google Scholar
  44. Y. P. Bi, S. X. Ouyang, J. Y. Cao, and J. H. Ye, “Facile synthesis of rhombic dodecahedral AgX/Ag3PO4 (X = Cl, Br, I) heterocrystals with enhanced photocatalytic properties and stabilities,” Physical Chemistry Chemical Physics, vol. 13, no. 21, pp. 10071–10075, 2011. View at Publisher · View at Google Scholar · View at Scopus
  45. J. Cao, B. D. Luo, H. L. Lin, B. Y. Xu, and S. F. Chen, “Visible light photocatalytic activity enhancement and mechanism of AgBr/Ag3PO4 hybrids for degradation of methyl orange,” Journal of Hazardous Materials, vol. 217, pp. 107–115, 2012. View at Publisher · View at Google Scholar