Mn-doped CoSe2 nanosheets as high-efficiency catalysts for the oxygen evolution reaction

Binbin Wei; Pengcheng Yao; Guisheng Tang; Zhengbing Qi; Wenshen Hu; Jinqing Hong; Cuixue Chen; Zhoucheng Wang

doi:10.1039/C9DT03108A

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Mn-doped CoSe₂ nanosheets as high-efficiency catalysts for the oxygen evolution reaction†

Binbin Wei,^a Pengcheng Yao,^a Guisheng Tang,^a Zhengbing Qi,*^b Wenshen Hu,^a Jinqing Hong,^a Cuixue Chen^a and Zhoucheng Wang

*^a

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* Corresponding authors

^a College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
E-mail: zcwang@xmu.edu.cn
Fax: +86-592-2180738
Tel: +86-592-2180738

^b Key Laboratory of Functional Materials and Applications of Fujian Province, School of Materials Science and Engineering, Xiamen University of Technology, Xiamen 361024, China
E-mail: zbqi@xmut.edu.cn

Abstract

In this work, we introduce for the first time an aqueous solution method followed by a selenization step to prepare Mn-doped CoSe₂ nanosheets supported on nickel foam for the oxygen evolution reaction. These findings provide us highly efficient electrocatalysts instead of noble metal catalysts for the oxygen evolution reaction.

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Article information

DOI: https://doi.org/10.1039/C9DT03108A
Article type: Communication
Submitted: 30 Jul 2019
Accepted: 03 Sep 2019
First published: 03 Sep 2019

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Dalton Trans., 2019,48, 14238-14241

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Mn-doped CoSe₂ nanosheets as high-efficiency catalysts for the oxygen evolution reaction

B. Wei, P. Yao, G. Tang, Z. Qi, W. Hu, J. Hong, C. Chen and Z. Wang, Dalton Trans., 2019, 48, 14238 DOI: 10.1039/C9DT03108A

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Dalton Transactions