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Ultrasonic synthesis and photocatalytic characterization of H3PW12O40/TiO2 (anatase).
Ultrason Sonochem. 2010 Apr; 17(4):649-53.US

Abstract

A novel H(3)PW(12)O(40)/TiO(2) (anatase) composite photocatalyst was prepared by a high-intensity ultrasonic method using a lower temperature (80 degrees C) and was characterized by XRD and FT-IR. Its photocatalytic activity, using solar light, was evaluated through the degradation of organic dye methylene blue (MB) in aqueous. When MB solution (50mg/l, 200 ml) containing H(3)PW(12)O(40)/TiO(2) (anatase) (0.4 g) was degraded by solar irradiation after 90 min, the removal of concentration and TOC of MB reached 95% and 73%, respectively. The photocatalyst activity of H(3)PW(12)O(40)/TiO(2) (anatase) was much higher than TiO(2) which was prepared in the same way. H(3)PW(12)O(40)/TiO(2) remained efficient after five repeated experiments.

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Authors+Show Affiliations

Lee J
School of Chemical and Material Engineering, Dalian Polytechnic University, Dalian 116034, PR China. bigfacecat22@hotmail.com
Dong X
No affiliation info available
Dong X
No affiliation info available

MeSH

CatalysisColoring AgentsMethylene BluePhosphotungstic AcidPhotochemical ProcessesSolar EnergySpectroscopy, Fourier Transform InfraredTemperatureTitaniumUltrasonicsX-Ray Diffraction

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

20171134

Citation

Lee, Jia, et al. "Ultrasonic Synthesis and Photocatalytic Characterization of H3PW12O40/TiO2 (anatase)." Ultrasonics Sonochemistry, vol. 17, no. 4, 2010, pp. 649-53.
Lee J, Dong X, Dong X. Ultrasonic synthesis and photocatalytic characterization of H3PW12O40/TiO2 (anatase). Ultrason Sonochem. 2010;17(4):649-53.
Lee, J., Dong, X., & Dong, X. (2010). Ultrasonic synthesis and photocatalytic characterization of H3PW12O40/TiO2 (anatase). Ultrasonics Sonochemistry, 17(4), 649-53. https://doi.org/10.1016/j.ultsonch.2010.01.009
Lee J, Dong X, Dong X. Ultrasonic Synthesis and Photocatalytic Characterization of H3PW12O40/TiO2 (anatase). Ultrason Sonochem. 2010;17(4):649-53. PubMed PMID: 20171134.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Ultrasonic synthesis and photocatalytic characterization of H3PW12O40/TiO2 (anatase). AU - Lee,Jia, AU - Dong,Xiaoli, AU - Dong,Xuewei, Y1 - 2010/01/28/ PY - 2009/09/15/received PY - 2009/12/09/revised PY - 2010/01/22/accepted PY - 2010/2/23/entrez PY - 2010/2/23/pubmed PY - 2010/8/31/medline SP - 649 EP - 53 JF - Ultrasonics sonochemistry JO - Ultrason Sonochem VL - 17 IS - 4 N2 - A novel H(3)PW(12)O(40)/TiO(2) (anatase) composite photocatalyst was prepared by a high-intensity ultrasonic method using a lower temperature (80 degrees C) and was characterized by XRD and FT-IR. Its photocatalytic activity, using solar light, was evaluated through the degradation of organic dye methylene blue (MB) in aqueous. When MB solution (50mg/l, 200 ml) containing H(3)PW(12)O(40)/TiO(2) (anatase) (0.4 g) was degraded by solar irradiation after 90 min, the removal of concentration and TOC of MB reached 95% and 73%, respectively. The photocatalyst activity of H(3)PW(12)O(40)/TiO(2) (anatase) was much higher than TiO(2) which was prepared in the same way. H(3)PW(12)O(40)/TiO(2) remained efficient after five repeated experiments. SN - 1873-2828 UR - https://www.unboundmedicine.com/medline/citation/20171134/Ultrasonic_synthesis_and_photocatalytic_characterization_of_H3PW12O40/TiO2__anatase__ L2 - https://linkinghub.elsevier.com/retrieve/pii/S1350-4177(10)00010-6 DB - PRIME DP - Unbound Medicine ER -