Copyright © 2007 Henryk Tomaszewski 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. I. Hayakawa, Y. Iwamoto, K. Kikuta, and S. Hirano, “Gas sensing properties of platinum dispersed-${\text{TiO}}_2$ thin film derived from precursor,” Sensors and Actuators B: Chemical, vol. 62, no. 1, pp. 55–60, 2000. View at Publisher · View at Google Scholar
2. A. Bahtat, M. Bouzsaoui, M. Bahatat, C. Garapon, B. Jacquier, and J. Mugnier, “Up-conversion fluorescence spectroscopy in ${\text{Er}}^{3+}$: ${\text{TiO}}_2$ planar waveguides prepared by a sol-gel process,” Journal of Non-Crystalline Solids, vol. 202, no. 1-2, pp. 16–22, 1996. View at Publisher · View at Google Scholar
3. U. Bach, D. Lupo, and P. Comte, et al., “Solid-state dye-sensitized mesoporous ${\text{TiO}}_2$ solar cells with high photon-to-electron conversion efficiencies,” Nature, vol. 395, no. 6702, pp. 583–585, 1998. View at Publisher · View at Google Scholar
4. C. A. Linkous, G. J. Carter, D. B. Locuson, A. J. Ouellette, D. K. Slattery, and L. A. Smitha, “Photocatalytic inhibition of algae growth using ${\text{TiO}}_2$, ${\text{WO}}_3$, and cocatalyst modifications,” Environmental Science & Technology, vol. 34, no. 22, pp. 4754–4758, 2000. View at Publisher · View at Google Scholar
5. J.-K. Yang and A. P. Davis, “Photocatalytic oxidation of Cu(II)-EDTA with illuminated ${\text{TiO}}_2$: mechanisms,” Environmental Science & Technology, vol. 34, no. 17, pp. 3796–3801, 2000. View at Publisher · View at Google Scholar
6. K. J. Buechler, R. D. Noble, C. A. Koval, and W. A. Jacoby, “Investigation of the effects of controlled periodic illumination on the oxidation of Gaseous trichloroethylene using a thin film of ${\text{TiO}}_2$,” Industrial & Engineering Chemistry Research, vol. 38, no. 3, pp. 892–896, 1999. View at Publisher · View at Google Scholar
7. O. Carp, C. L. Huisman, and A. Reller, “Photoinduced reactivity of titanium dioxide,” Progress in Solid State Chemistry, vol. 32, no. 1-2, pp. 33–177, 2004. View at Publisher · View at Google Scholar
8. M. Anpo and M. Takeuchi, “The design and development of highly reactive titanium oxide photocatalysts operating under visible light irradiation,” Journal of Catalysis, vol. 216, no. 1-2, pp. 505–516, 2003. View at Publisher · View at Google Scholar
9. K. Y. Jung and S. B. Park, “Enhanced photoactivity of silica-embedded titania particles prepared by sol-gel process for the decomposition of trichloroethylene,” Applied Catalysis B: Environmental, vol. 25, no. 4, pp. 249–256, 2000. View at Publisher · View at Google Scholar
10. K. Y. Jung, S. B. Park, and S.-K. Ihm, “Linear relationship between the crystallite size and the photoactivity of non-porous titania ranging from nanometer to micrometer size,” Applied Catalysis A: General, vol. 224, no. 1-2, pp. 229–237, 2002. View at Publisher · View at Google Scholar
11. K. Y. Jung and S. B. Park, “Photoactivity of ${\text{SiO}}_2/{\text{TiO}}_2$ and ${\text{ZrO}}_2/{\text{TiO}}_2$ mixed oxides prepared by sol-gel method,” Materials Letters, vol. 58, no. 22-23, pp. 2897–2900, 2004. View at Publisher · View at Google Scholar
12. T. Miyagi, M. Kamei, T. Mitsuhashi, T. Ishigaki, and A. Yamazaki, “Charge separation at the rutile/anatase interface: a dominant factor of photocatalytic activity,” Chemical Physics Letters, vol. 390, no. 4–6, pp. 399–402, 2004. View at Publisher · View at Google Scholar
13. S. H. Oh, J. S. Kim, J. S. Chung, E. J. Kim, and S. H. Hahn, “Crystallization and photoactivity of ${\text{TiO}}_2$ films formed on soda lime glass by a sol-gel dip-coating process,” Chemical Engineering Communications, vol. 192, no. 3, pp. 327–335, 2005. View at Publisher · View at Google Scholar
14. A. Fernández, G. Lassaletta, and V. M. Jiménez, et al., “Preparation and characterization of ${\text{TiO}}_2$ photocatalysts supported on various rigid supports (glass, quartz and stainless steel). Comparative studies of photocatalytic activity in water purification,” Applied Catalysis B: Environmental, vol. 7, no. 1-2, pp. 49–63, 1995. View at Publisher · View at Google Scholar
15. H. Tada and M. Tanaka, “Dependence of ${\text{TiO}}_2$ photocatalytic activity upon its film thickness,” Langmuir, vol. 13, no. 2, pp. 360–364, 1997. View at Publisher · View at Google Scholar
16. H.-J. Nam, T. Amemiya, M. Murahayashi, and K. Itoh, “Photocatalytic activity of sol-gel ${\text{TiO}}_2$ thin films on various kinds of glass substrates: the effects of ${\text{Na}}^{+}$ and primary particle size,” The Journal of Physical Chemistry B, vol. 108, no. 24, pp. 8254–8259, 2004. View at Publisher · View at Google Scholar
17. J. Yu and X. Zhao, “Effect of substrates on the photocatalytic activity of nanometer ${\text{TiO}}_2$ thin films,” Materials Research Bulletin, vol. 35, no. 8, pp. 1293–1301, 2000. View at Publisher · View at Google Scholar
18. J. Yu and X. Zhao, “Effect of surface treatment on the photocatalytic activity and hydrophilic property of the sol-gel derived ${\text{TiO}}_2$ thin films,” Materials Research Bulletin, vol. 36, no. 1-2, pp. 97–107, 2001. View at Publisher · View at Google Scholar
19. J. C. Yu, J. Yu, and J. Zhao, “Enhanced photocatalytic activity of mesoporous and ordinary ${\text{TiO}}_2$ thin films by sulfuric acid treatment,” Applied Catalysis B: Environmental, vol. 36, no. 1, pp. 31–43, 2002. View at Publisher · View at Google Scholar
20. H. Lin, S. Kumon, H. Kozuka, and T. Yoko, “Electrical properties of sol-gel-derived transparent titania films doped with ruthenium and tantalum,” Thin Solid Films, vol. 315, no. 1-2, pp. 266–272, 1998. View at Publisher · View at Google Scholar
21. H. Poelman, D. Poelman, D. Depla, H. Tomaszewski, L. Fiermans, and R. De Gryse, “Electronic and optical characterisation of ${\text{TiO}}_2$ films deposited from ceramic targets,” Surface Science, vol. 482–485, part 2, pp. 940–945, 2001. View at Publisher · View at Google Scholar
22. H. Tomaszewski, H. Poelman, and D. Depla, et al., “${\text{TiO}}_2$ films prepared by DC magnetron sputtering from ceramic targets,” Vacuum, vol. 68, no. 1, pp. 31–38, 2002. View at Publisher · View at Google Scholar
23. K. Eufinger, E. N. Janssen, H. Poelman, D. Poelman, R. De Gryse, and G. B. Marin, “The effect of argon pressure on the structural and photocatalytic characteristics of ${\text{TiO}}_2$ thin films deposited by DC magnetron sputtering,” Thin Solid Films, vol. 515, pp. 425–429, 2006. View at Publisher · View at Google Scholar
24. K. Eufinger, H. Tomaszewski, D. Depla, H. Poelman, D. Poelman, and R. De Gryse, Thin Solid Films, vol. 515, no. 2, pp. 683–686, 2006. View at Publisher · View at Google Scholar
25. H. Schroeder, “Oxide layers deposited from organic solutions,” Physics of Thin Films, vol. 5, pp. 87–140, 1969.
26. M. Takahashi, K. Mita, H. Toyuki, and M. Kume, “Pt-${\text{TiO}}_2$ thin films on glass substrates as efficient photocatalysts,” Journal of Materials Science, vol. 24, no. 1, pp. 243–246, 1989. View at Publisher · View at Google Scholar
27. Y. Paz and A. Heller, “Photo-oxidatively self-cleaning transparent titanium dioxide films on soda lime glass: the deleterious effect of sodium contamination and its prevention,” Journal of Materials Research, vol. 12, no. 10, pp. 2759–2766, 1997. View at Publisher · View at Google Scholar
28. J. C. Yu, J. G. Yu, and J. Zhao, “Enhanced photocatalytic activity of mesoporous and ordinary ${\text{TiO}}_2$ thin films by sulfuric acid treatment,” Applied Catalysis B: Environmental, vol. 36, no. 1, pp. 31–43, 2002. View at Publisher · View at Google Scholar
29. K. Guan, “Relationship between photocatalytic activity, hydrophilicity and self-cleaning effect of ${\text{TiO}}_2/{\text{SiO}}_2$ films,” Surface and Coatings Technology, vol. 191, no. 2-3, pp. 155–160, 2005. View at Publisher · View at Google Scholar