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Preparation and Photocatalytic Preoperty of BaV2O6 Photocatalyst by Liquid-Phase Deposition Method

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Abstract:

BaV2O6 photocatalyst was prepared by liquid-phase deposition method in paper and different calcination temperature effecting photocatalytic activity were investigated. X-ray diffraction (XRD) has been employed to characterize the as-synthesized materials. The photocatalytic activity was evaluated by degradation of Methy lorange(MO) under the UV-light.It was found that as-prepared BaV2O6 with molar ratio of V5+ to Ba3+ be 2:1, pH=7 and calcinated under 500°C for 4h exhibits higher activity than any other calcination temperature. The highest degragation rate was about 65% or so in 100min.

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Advanced Materials and its Application View Preview

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Periodical:

Advanced Materials Research (Volume 460)

Pages:

131-134

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.460.131

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Online since:

February 2012

Authors:

Min Wang, Qiong Liu, Hai Yan Luan

Keywords:

BaV2O6, Calcination, Liquid-Phase Deposition Method, Methyl Orange (MO), Photocatalyst

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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