Hydrothermal Synthesis and Photocatalytic Properties of Beta-Bi2O3 Nano-sheets

Journal of Jianghan University(Natural Science Edition) ›› 2013, Vol. 41 ›› Issue (5): 44-47.

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Hydrothermal Synthesis and Photocatalytic Properties of Beta-Bi₂O₃ Nano-sheets

TIAN Yu¹，ZHANG Zhuang-zhuang²，ZHU Xiao-long¹

1. School of Physics and Information Engineering，Jianghan University，Wuhan 430056，Hubei，China；2. Wuhan National Laboratory for Optoelectronics （Preparatory），Huazhong University of Science and Technology，Wuhan 430074，Hubei，China

Online:2013-10-12 Published:2013-12-03

Abstract

Abstract: β-Bi₂O₃ nanosheets were synthesized by the hydrothermal method with Bi （NO₃）₃·5H₂O and aquafortis as raw material，and added strong aqua ammonia as mineralizer. The materials were characterized by XRD and SEM，analysed the impact of experimental parameters on composition and morphology of the samples，and evaluated the photocatalytic performance of the sample.The results showed the β-Bi₂O₃ nano-sheets has high catalytic activity to methyl orange photocatalytic degradation.

Key words: Bi₂O₃, nano-sheets, hydrothermal method, photocatalysis

CLC Number:

O612.5
O484

TIAN Yu，ZHANG Zhuang-zhuang，ZHU Xiao-long. Hydrothermal Synthesis and Photocatalytic Properties of Beta-Bi₂O₃ Nano-sheets[J]. Journal of Jianghan University(Natural Science Edition), 2013, 41(5): 44-47.

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Hydrothermal Synthesis and Photocatalytic Properties of Beta-Bi₂O₃ Nano-sheets

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