INVESTIGATION OF TIO2/SIO2 AND V2O5/ TIO2/SIO2 PHOTOCATALYTIC ACTIVITY FOR DEGRADATION OF MONOCHLOROBENZENE AND DICHLOROBENZENE

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GHARIBEH S.; VAFAEI L.

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Journal: Journal of Applied Research in Chemistry Year:2012 | Volume:6 | Issue:1 Page(s): 55-64

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Information Journal Paper

Title

INVESTIGATION OF TIO2/SIO2 AND V2O5/ TIO2/SIO2 PHOTOCATALYTIC ACTIVITY FOR DEGRADATION OF MONOCHLOROBENZENE AND DICHLOROBENZENE

Author(s)

GHARIBEH S. | VAFAEI L. | Issue Writer Certificate

Keywords

TIO2/SIO2Q2

V2O5/ TIO2/SIO2Q2

NANOSIZED PARTICLEQ2

UV AND VISIBLE LIGHTQ2

ENVIRONMENT POLLUTANTSQ2

Abstract

TiO2/SiO2 and V2O5/ TiO2/SiO2 nano photocatalyst have been synthesized by sol-gel method. X-ray diffraction, SEM, FT-IR, and UV-VIS methods were used to characterize the structures and properties of these photo catalysts. The particle size was determined to be 7 nm using the Scheerer,s equation. The results of XRD and FT-IR confirmed the existence of V2O5, TiO2 and SiO2. In order to investigate and compare the photocatalytic activity of TiO2/SiO2 and V2O5/TiO2/SiO2, photodegradation of monochlorobenzene and dichlorobenzene in water under the ultraviolet and visible lights was studied. The decrease in concentration of monochlorobenzene and dichlorobenzene was monitored by UV-vis spectroscopy. Our results show that in the visible light, the V2O5/ TiO2/SiO2 have better photocatalytic activity in comparison with the TiO2/SiO2.

Cites

Studying Photo Catalytic Property of Zeolite and Garnet Minerals in Removal of the Organic Pollutant from Industrial Wastewater

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APA: Copy

GHARIBEH, S., & VAFAEI, L.. (2012). INVESTIGATION OF TIO₂/SIO₂ AND V₂O₅/ TIO₂/SIO₂ PHOTOCATALYTIC ACTIVITY FOR DEGRADATION OF MONOCHLOROBENZENE AND DICHLOROBENZENE. JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC), 6(1), 55-64. SID. https://sid.ir/paper/180017/en

Vancouver: Copy

GHARIBEH S., VAFAEI L.. INVESTIGATION OF TIO₂/SIO₂ AND V₂O₅/ TIO₂/SIO₂ PHOTOCATALYTIC ACTIVITY FOR DEGRADATION OF MONOCHLOROBENZENE AND DICHLOROBENZENE. JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC)[Internet]. 2012;6(1):55-64. Available from: https://sid.ir/paper/180017/en

IEEE: Copy

S. GHARIBEH, and L. VAFAEI, “INVESTIGATION OF TIO₂/SIO₂ AND V₂O₅/ TIO₂/SIO₂ PHOTOCATALYTIC ACTIVITY FOR DEGRADATION OF MONOCHLOROBENZENE AND DICHLOROBENZENE,” JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC), vol. 6, no. 1, pp. 55–64, 2012, [Online]. Available: https://sid.ir/paper/180017/en

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