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International Journal of Photoenergy
Volume 2007, Article ID 90752, 8 pages
http://dx.doi.org/10.1155/2007/90752
Research Article

Silver Modified Degussa P25 for the Photocatalytic Removal of Nitric Oxide

1School of Mechanical Materials and Manufacturing Engineering, The University of Nottingham, University Park, Nottingham NG7 2RD, UK
2School of Chemistry, The University of Nottingham, University Park, Nottingham NG7 2RD, UK

Received 24 July 2006; Revised 30 November 2006; Accepted 1 December 2006

Academic Editor: Peter Robertson

Copyright © 2007 Neil Bowering 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. N. Bowering, G. S. Walker, and P. G. Harrison, “Photocatalytic decomposition and reduction reactions of nitric oxide over Degussa P25,” Applied Catalysis B: Environmental, vol. 62, no. 3-4, pp. 208–216, 2006. View at Publisher · View at Google Scholar
  2. H. Yoneyama, H. Shiota, and H. Tamura, “Heterogeneous reactions of nitrogen monoxide on titanium dioxide photocatalysts in solutions,” Bulletin of the Chemical Society of Japan, vol. 54, no. 5, pp. 1308–1313, 1981. View at Publisher · View at Google Scholar
  3. T.-H. Lim, S.-M. Jeong, S.-D. Kim, and J. Gyenis, “Degradation characteristics of NO by photocatalysis with TiO2 and CuO/TiO2,” Reaction Kinetics and Catalysis Letters, vol. 71, no. 2, pp. 223–229, 2000. View at Publisher · View at Google Scholar
  4. J.-M. Herrmann, H. Tahiri, Y. Ait-Ichou, G. Lassaletta, A. R. González-Elipe, and A. Fernandez, “Characterization and photocatalytic activity in aqueous medium of TiO2 and Ag-TiO2 coatings on quartz,” Applied Catalysis B: Environmental, vol. 13, no. 3-4, pp. 219–228, 1997. View at Publisher · View at Google Scholar
  5. M. A. Fox and M. T. Dulay, “Heterogeneous photocatalysis,” Chemical Reviews, vol. 93, no. 1, pp. 341–357, 1993. View at Publisher · View at Google Scholar
  6. M. R. Hoffmann, S. T. Martin, W. Choi, and D. W. Bahnemann, “Environmental applications of semiconductor photocatalysis,” Chemical Reviews, vol. 95, no. 1, pp. 69–96, 1995. View at Publisher · View at Google Scholar
  7. A. L. Linsebigler, G. Lu, and J. T. Yates Jr., “Photocatalysis on TiO2 surfaces: principles, mechanisms, and selected results,” Chemical Reviews, vol. 95, no. 3, pp. 735–758, 1995. View at Publisher · View at Google Scholar
  8. J. Disdier, J.-M. Herrmann, and P. Pichat, “Platinum/titanium dioxide catalysts. A photoconductivity study of electron transfer from the ultraviolet-illuminated support to the metal and of the influence of hydrogen,” Journal of the Chemical Society Faraday Transactions. I, vol. 79, pp. 651–660, 1983. View at Publisher · View at Google Scholar
  9. M. Matsuoka, E. Matsuda, K. Tsuji, H. Yamashita, and M. Anpo, “The photocatalytic decomposition of nitric oxide on Ag+/ZSM-5 catalyst prepared by ion-exchange,” Journal of Molecular Catalysis A: Chemical, vol. 107, no. 1–3, pp. 399–403, 1996. View at Publisher · View at Google Scholar
  10. Y. Yamashita, N. Aoyama, N. Takezawa, and K. Yoshida, “Photocatalytic conversion of NO(x) on AgCl/Al2O3 catalyst,” Journal of Molecular Catalysis A: Chemical, vol. 150, no. 1-2, pp. 233–239, 1999. View at Publisher · View at Google Scholar
  11. P. Bera, K. C. Patil, and M. S. Hegde, “NO reduction, CO and hydrocarbon oxidation over combustion synthesized Ag/CeO2 catalyst,” Physical Chemistry Chemical Physics, vol. 2, no. 16, pp. 3715–3719, 2000. View at Publisher · View at Google Scholar
  12. B. D. Cullity and S. R. Stock, Elements of X-Ray Diffraction, Pearson Higher Education, Upper Saddle River, NJ, USA, 2001.
  13. D. Briggs and M. P. Seah, Practical Surface Analysis: Auger and X-Ray Photoelectron Spectroscopy, John Wiley & Sons, New York, NY, USA, 2nd edition, 1992.
  14. A. Fernandez and A. R. Gonzalez-Elipe, “‘In situ’ XPS study of the photoassisted reduction of noble-metal cations on TiO2,” Applied Surface Science, vol. 69, no. 1–4, pp. 285–289, 1993. View at Publisher · View at Google Scholar
  15. Z. Ding, G. Q. Lu, and P. F. Greenfield, “Role of the crystallite phase of TiO2 in heterogeneous photocatalysis for phenol oxidation in water,” Journal of Physical Chemistry B, vol. 104, no. 19, pp. 4815–4820, 2000. View at Publisher · View at Google Scholar
  16. F. Zhang, R. Jin, and J. Chen et al., “High photocatalytic activity and selectivity for nitrogen in nitrate reduction on Ag/TiO2 catalyst with fine silver clusters,” Journal of Catalysis, vol. 232, no. 2, pp. 424–431, 2005. View at Publisher · View at Google Scholar
  17. H. E. Chao, Y. U. Yun, H. U. Xingfang, and A. Larbot, “Influence of silver doping on the photocatalytic activity of titania films,” Applied Surface Science, vol. 200, no. 1–4, pp. 239–247, 2002. View at Publisher · View at Google Scholar
  18. H. E. Chao, Y. U. Yun, H. U. Xingfang, and A. Larbot, “Effect of silver doping on the phase transformation and grain growth of sol-gel titania powder,” Journal of the European Ceramic Society, vol. 23, no. 9, pp. 1457–1464, 2003. View at Publisher · View at Google Scholar
  19. N. Bogdanchikova, F. C. Meunier, M. Avalos-Borja, J. P. Breen, and A. Pestryakov, “On the nature of the silver phases of Ag/Al2O3 catalysts for reactions involving nitric oxide,” Applied Catalysis B: Environmental, vol. 36, no. 4, pp. 287–297, 2002. View at Publisher · View at Google Scholar
  20. T. Furusawa, K. Seshan, J. A. Lercher, L. Lefferts, and K.-I. Aika, “Selective reduction of NO to N2 in the presence of oxygen over supported silver catalysts,” Applied Catalysis B: Environmental, vol. 37, no. 3, pp. 205–216, 2002. View at Publisher · View at Google Scholar
  21. M. Haneda, Y. Kintaichi, M. Inaba, and H. Hamada, “Additive effect of silver on the catalytic activity of TiO2-ZrO2 for the selective reduction of NO with propene, 2-propanol, and acetone,” Bulletin of the Chemical Society of Japan, vol. 70, no. 2, pp. 499–508, 1997. View at Publisher · View at Google Scholar
  22. S. M. Kanan, M. A. Omary, H. H. Patterson, M. Matsuoka, and M. Anpo, “Characterization of the excited states responsible for the action of silver(I)-doped ZSM-5 zeolites as photocatalysts for nitric oxide decomposition,” Journal of Physical Chemistry B, vol. 104, no. 15, pp. 3507–3517, 2000. View at Publisher · View at Google Scholar