Preparation of CuO Microspheres Consisting of Nanosheets and their Catalytic Activity in Degradation of Methylene Blue with Hydrogen Peroxide

Jin Yun Liao; Hao Li

doi:10.4028/www.scientific.net/AMR.838-841.2310

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 838-841Preparation of CuO Microspheres Consisting of...

Preparation of CuO Microspheres Consisting of Nanosheets and their Catalytic Activity in Degradation of Methylene Blue with Hydrogen Peroxide

Abstract:

In this study, CuO microspheres were synthesized by a facile hydrothermal method. X-ray diffraction pattern indicated that the as-prepared CuO sample is presented in monoclinic phase and field emission scanning electron microscope images demonstrated that CuO were composed of CuO nanoplatelets. The catalytic activity of CuO microspheres in the degradation of methylene blue (MB) with H₂O₂ was investigated. It was found that the degradation ratio of MB was less than 7% in the absence of CuO catalyst, while the degradation ratio can reach about 88% in the presence of CuO catalysts. It was revealed that the degradation efficiency of MB was the highest when the dose of CuO catalysts was 20 mg.

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Periodical:

Advanced Materials Research (Volumes 838-841)

Pages:

2310-2313

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.838-841.2310

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Online since:

November 2013

Authors:

Jin Yun Liao, Hao Li*

Keywords:

Advanced Oxidation Processes, Copper Oxide, Methylene Blue, Nanostructure

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References

[1] J.L. Wang, L.J. Xu, Crit. Rev. Env. Sci. Tec. 42(2012)251-325.

Google Scholar

[2] A.R. Yeddou, S. Chergui, A. Chergui, F. Halet, A. Hamza, B. Nadjemi, Aïsa Ould-Dris, J. Belkouch, Miner. Eng. 24(2011)788-793.

DOI: 10.1016/j.mineng.2011.02.012

Google Scholar

[3] G. Zhang, S. Wang, S. Zhao, L. Fu, G. Chen, F. Yang, Appl. Catal. B 106 (2011) 370-378.

Google Scholar

[4] N.S. Inchaurrondo, P. Massa, R. Fenoglio, J. Font, P. Haure, Chem. Eng. J. 198-199(2012)426-434.

DOI: 10.1016/j.cej.2012.05.103

Google Scholar

[5] C. Bradu, L. Frunza, N. Mihalche, S. -M. Avramescu, M. Neatǎ, I. Udrea, Removal of reactive black 5 azo dye from aqueous solutions by catalytic oxidation using CuO/Al2O3 and NiO/Al2O3, Appl. Catal. B 96 (2010) 548-556.

DOI: 10.1016/j.apcatb.2010.03.019

Google Scholar

[6] H. Li, J. Liao, X. Zhang, W. Liao, L. Wen, J. Yang, H. Wang, R. Wang. J. Power Source 239 (2013)277-283.

Google Scholar