Citation: Wei Zhi-Dong, Wang Rui. Hierarchical BiOBr microspheres with oxygen vacancies synthesized via reactable ionic liquids for dyes removal[J]. Chinese Chemical Letters, ;2016, 27(5): 769-772. doi: 10.1016/j.cclet.2016.03.013 shu

Hierarchical BiOBr microspheres with oxygen vacancies synthesized via reactable ionic liquids for dyes removal

Wei Zhi-Dong ,
Wang Rui ^,

School of Environmental Science and Engineering, Shandong University, Jinan 250199, China

Corresponding author: Wang Rui, gqyan@126.com
Received Date: 18 February 2016
Revised Date: 4 March 2016
Accepted Date: 9 March 2016
Available Online: 16 May 2016

Figures(6)

Hierarchical BiOBr microspheres with oxygen vacancies, which can be used for the dyes removal, have been synthesized successfully in the presence of different kinds of ionic liquids. It was revealed that BiOBr prepared by the ionic liquids with short chain length exhibited higher photocatalytic activity in the degradation of methyl orange (MO) under visible light. The experimental results showed that the phenomenon of the photocatalytic degradation of MO can be explained by the photoluminescence spectra.
- BiOBr,
- Dyes removal,
- Photocatalytic,
- Ionic liquids,
- Oxygen vacancies
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