In situ confined synthesis of molybdenum oxide decorated nickel–iron alloy nanosheets from MoO42− intercalated layered double hydroxides for the oxygen evolution reaction

Chao Xie; Yanyong Wang; Kui Hu; Li Tao; Xiaobing Huang; Jia Huo; Shuangyin Wang

doi:10.1039/C6TA08149E

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In situ confined synthesis of molybdenum oxide decorated nickel–iron alloy nanosheets from MoO₄²⁻ intercalated layered double hydroxides for the oxygen evolution reaction†

Chao Xie,^a Yanyong Wang,^a Kui Hu,^a Li Tao,^a Xiaobing Huang,^b Jia Huo^a and Shuangyin Wang*^a

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* Corresponding authors

^a State Key Laboratory of Chem/Bio-sensing and Chemometrics, Provincial Hunan Key Laboratory for Graphene Materials and Devices, College of Chemistry and Chemical Engineering, Hunan University, Changsha, P. R. China
E-mail: shuangyinwang@hnu.edu.cn

^b College of Chemistry and Chemical Engineering, Hunan University of Arts and Science, Changde, People's Republic of China

Abstract

This work reports molybdenum oxide decorated NiFe alloy nanosheets with high OER activity by reducing MoO₄²⁻ intercalated nickel–iron layered double hydroxides (LDHs). The presence of MoO₄²⁻ successfully led to structural integrity, increase of active sites, and modification of the surface electronic properties of the NiFe alloy.

This article is part of the themed collection: JMC A Editor’s choice collection: Recent advances in solar fuels and photocatalysis research

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Article information

DOI: https://doi.org/10.1039/C6TA08149E
Article type: Communication
Submitted: 20 sept. 2016
Accepted: 21 nov. 2016
First published: 21 nov. 2016

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J. Mater. Chem. A, 2017,5, 87-91

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In situ confined synthesis of molybdenum oxide decorated nickel–iron alloy nanosheets from MoO₄²⁻ intercalated layered double hydroxides for the oxygen evolution reaction

C. Xie, Y. Wang, K. Hu, L. Tao, X. Huang, J. Huo and S. Wang, J. Mater. Chem. A, 2017, 5, 87 DOI: 10.1039/C6TA08149E

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Journal of Materials Chemistry A