For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Screening and Degradation Characteristics of Anthracene-Degrading Strains
p.52
Influence of pH Value and Dispersants on the Alumina Suspension Stability
p.56
Biotransformation of 1-Hydroxychlordene by White Rot Fungus and Detection of Metabolites
p.60
Removal of Vapor-Phase Elemental Mercury over a CuO/AC Catalyst
p.64
Preparation and Photocatalytic Activity of Heteropolyacid Supported on Titanium Dioxide Photocatalysts
p.68
Preparation, Purification and Identification of Antioxidant Peptides with Bienzyme Hydrolysis from Rice Bran Protein
p.72
Recovering Gold from a Gold-Bearing Pyrite by Flotation and Chemical Process
p.81
Photoelectrocatalytic Degradation of Benzoquinone Using Different Cathode Materials
p.86
Effect of 1,4-Dichlorobenzene on Soil Microbial Populations and Enzyme Activities
p.90

Preparation and Photocatalytic Activity of Heteropolyacid Supported on Titanium Dioxide Photocatalysts

Article Preview

Abstract:

TiO2-based hybrid catalysts functioned by Keggin-type heteropolyacid, H3PW12O40/ TiO2, were prepared via one-pot co-condensation method in the presence of a triblock copolymer surfactant (F127). The materials were well characterized by FT-IR, UV-vis DRS spectroscopy methods, and X-ray diffraction analysis to confirm the structural integrity of the Keggin unit in the hybrid materials, to investigate correlation between TiO2 matrix and H3PW12O40. Phtocatalytic tests show the composite exhibits higher photocatalytic activity to decompose the Rhodamine B ( RhB ) than anatase TiO2.

You might also be interested in these eBooks
Progress in Environmental Science and Engineering View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 610-613)

Pages:

68-71

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.610-613.68

Citation:

Cite this paper

Online since:

December 2012

Authors:

Ming Jun Piao*, Kai Xu, Jiang Lei Hu, Long Zhang

Keywords:

Anatase TiO2, One-Pot Co-Condensation, Photocatalytic, Polyoxotungstate

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

References

[1] A. Fujishima, K. Honda, Nature. vol. 238 (1972), p.37

Google Scholar

[2] Hoffmann, M. R. Martin, S. T. Choi, W.Bahnemann, D. W. Chem. ReV. vol. 95(1995), p.69

Google Scholar

[3] K. Fukuda, Y. Being, T. Shibata, T. Aizawa, I. Nakai, J. Am. Chem. Soc. vol.129 (2007), p.202

Google Scholar

[4] G. Liu, L. Wang, H. Yang, H. Cheng, G. Lu, J. Mater. Chem. vol. 20 (2010), p.831

Google Scholar

[5] N. Mizuno, M. Misono, Chem. Rev. vol. 98(1998), p.199

Google Scholar

[6] I.V. Kozhevnikov, J. Mol. Catal. A. Chem. vol. 262 (2007), p.86

Google Scholar

[7] T. Tachikawa, M. Fujitsuka, T. Majima, J. Phys. Chem. C. vol. 111 (2007), p.5259

Google Scholar

[8] Jing. L. Q, Fu. H. G, Wang.B. Q, Wang, D. J, Xin, B. F, Appl. Catal. B . vol. 62 (2006), p.282

Google Scholar

[9] Kamat, P. V. Chem. ReV, vol. 93 (1993), p.267

Google Scholar

[10] Litter, M. I. Appl. Catal. B, vol. 23 (1999), p.89

Google Scholar

[11] Zhao. J. C, Wu.T. X, Wu. K. Q, Oikawa, N. Environ. Sci. Technol, vol. 32 (1998), p.2394

Google Scholar

© 2025 Trans Tech Publications Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For open access content, terms of the Creative Commons licensing CC-BY are applied.
Scientific.Net is a registered trademark of Trans Tech Publications Ltd.