Simple Synthesis and Activities of Visible-Light Activities BiVO4 Doped Al via Solid State Method

Hai Feng Chen; Jia Mei Chen; Hui Zhao

doi:10.4028/www.scientific.net/KEM.703.311

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 703Simple Synthesis and Activities of Visible-Light...

Simple Synthesis and Activities of Visible-Light Activities BiVO₄ Doped Al via Solid State Method

Abstract:

Using the Bi (NO₃)₃•5H₂O and NH₄VO₃ as raw materials, Al(NO₃)₃•9H₂O provides Al³⁺ doping, BiVO₄ photocatalysts with different Al³⁺doping amount were successfully prepared by a low-temperature solid state grinding method. And it was characterized by XRD. The Methyl Orange (MO) was simulated as the degradation material under the visible light, which was used to study the influence of the amount of photocatalyst and the illumination time. The results showed that the catalytic effect of Al/BiVO₄ photocatalysts was enhanced by comparing with pure BiVO₄, but enhanced a little. And the possible causes of enhanced photocatalytic activity via doping have been discussed.

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Advanced Materials and Engineering Materials V

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Key Engineering Materials (Volume 703)

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311-315

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https://doi.org/10.4028/www.scientific.net/KEM.703.311

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Online since:

August 2016

Authors:

Hai Feng Chen*, Jia Mei Chen, Hui Zhao

Keywords:

Al Doped, BiVO₄, Photocatalysis, Solid State Grinding Method

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