Abstract
The TiO2-doped SiO2 composite films were prepared by two-step sol-gel method and then it was applied in the degradation of methylene red (MR) as photocatalysts. In XRD, FT-IR, and TEM investigations of these TiO2-doped SiO2 composite films, the titanium oxide species are highly dispersed in the SiO2 matrixes and exist in a tetrahedral form. And special attention has been focused on the relationship between the local structure of the titanium oxide species in the TiO2-doped SiO2 composite films and the photocatalytic reactivity in order to provide vital information for the design and application of such highly efficient photocatalytic systems in the degradation of toxic compounds diluted in a liquid phase.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
References
Alexeev O S and Chin S Y 2005 J. Phys. Chem. B109 23443
An X and Meng G 2006 J. Phys. Chem. B110 222
Chu S Z and Inoue S 2005 Langmuir 21 8035
Chueh Y L and Hsieh C H 2007 Adv. Mater. 19 143
Davis R J and Liu Z 1997 Chem. Mater. 9 2311
Feng J and Miedaner A 2005 J. Am. Chem. Soc. 127 14968
Ghicov A and Schmidt B 2007 Chem. Phys. Lett. 433 323
Hattori A and Shimoda K 1999 Langmuir 15 5422
Hu L H and Dai S Y 2007 J. Phys. Chem. B111 358
Kudo T and Kudo Y 2006 Chem. Lett. 35 1390
Lee D and Omolade D 2007 Chem. Mater. 19 1427
Li Y and Wu C Y 2006 Environ. Sci. Technol. 40 6444
Liu Z and Davis R J 1994 J. Phys. Chem. 98 1253
Macak J M and Zlamal M 2007 Small 3 300
Marugan J and Lopez M 2006 Ind. Eng. Chem. Res. 45 8900
Meng S and Hao W C 2007 Chin. Phys. Lett. 24 256
Nakagawa Y and Ono O 1983 J. Chem. Soc., Faraday Trans. 79 2929
Panayotov D A and Paul D K 2003 J. Phys. Chem. B107 1057110575
Permpoon S and Berthome G 2006 J. Mater. Sci. 41 7650
Sohn J R and Jang H J 1991 J. Catal. 132 563
Tran T H and Nosaka A Y 2006 J. Phys. Chem. B110 25525
Wang J and Ma T 2007 Catal. Commun. 8 607
Weiher N and Beesley A M 2007 J. Am. Chem. Soc. 129 2240
Yang H G and Zeng H C 2005 J. Am. Chem. Soc. 127 270
Yu H G and Yu J G 2007 Nanotech. 18 065604
Zhang Z and Zhou Y 2006 Catalysts Energy & Fuels 20 2293
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Zhang, X., Zheng, H. Synthesis of TiO2-doped SiO2 composite films and its applications. Bull Mater Sci 31, 787–790 (2008). https://doi.org/10.1007/s12034-008-0125-y
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12034-008-0125-y