In situ synthesis and high adsorption performance of MoO2/Mo4O11 and MoO2/MoS2 composite nanorods by reduction of MoO3

Bingyu Xu; Ying Li; Guofeng Wang; Dongdong Zhao; Kai Pan; Baojiang Jiang; Wei Zhou; Honggang Fu

doi:10.1039/C4DT03067B

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In situ synthesis and high adsorption performance of MoO₂/Mo₄O₁₁ and MoO₂/MoS₂ composite nanorods by reduction of MoO₃†

Bingyu Xu,^a Ying Li,^a Guofeng Wang,*^a Dongdong Zhao,^a Kai Pan,^a Baojiang Jiang,^a Wei Zhou^a and Honggang Fu*^a

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* Corresponding authors

^a Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education, School of Chemistry and Materials Science, Heilongjiang University, Harbin, China
E-mail: wanggf_w@163.com, fuhg@vip.sina.com

Abstract

MoO₂/Mo₄O₁₁ and MoO₂/MoS₂ composite nanorods were successfully synthesized by reducing MoO₃ nanorods. The adsorption performance of samples was evaluated by using Rhodamine B (RhB) and metal ions in aqueous solutions as the targets. The results indicated that the obtained MoO₂/Mo₄O₁₁ and MoO₂/MoS₂ composite nanorods can present excellent adsorption performance. The BET surface areas of samples increased with increasing the MoO₃ : S mass ratio. The adsorption kinetics for the RhB and Cu²⁺ ions on the composite nanorods were well fitted to a pseudo-second order model.

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Article information

DOI: https://doi.org/10.1039/C4DT03067B
Article type: Paper
Submitted: 05 Oct 2014
Accepted: 23 Feb 2015
First published: 04 Mar 2015

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Dalton Trans., 2015,44, 6224-6228

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In situ synthesis and high adsorption performance of MoO₂/Mo₄O₁₁ and MoO₂/MoS₂ composite nanorods by reduction of MoO₃

B. Xu, Y. Li, G. Wang, D. Zhao, K. Pan, B. Jiang, W. Zhou and H. Fu, Dalton Trans., 2015, 44, 6224 DOI: 10.1039/C4DT03067B

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Dalton Transactions