Issue 23, 2018
From the journal:

Dalton Transactions

Efficient alkaline hydrogen evolution electrocatalysis enabled by an amorphous Co–Mo–B film†

Zhaomei Sun,ab   Shuai Hao,c   Xuqiang Ji,c   Xiangjiang Zheng, ORCID logo b   Junfeng Xie,a   Xuemei Li*b  and  Bo Tang ORCID logo *a  

* Corresponding authors

a College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, China
E-mail: tangb@sdnu.edu.cn

b Shandong Provincial Key Laboratory of Detection Technology for Tumor Markers, School of Chemistry and Chemical Engineering, Linyi University, Linyi 276005, China
E-mail: xuemei_li@yeah.net

c College of Resources and Environment, Chengdu University of Information Technology, Chengdu 610225, Sichuan, China

Abstract

An amorphous Co–Mo–B film on a Ti mesh (Co–Mo–B/Ti) is fabricated via one-step electrodeposition exhibiting a dramatically enhanced hydrogen evolution reaction (HER) performance in alkaline media. To attain a current density of 20 mA cm−2, such Co–Mo–B/Ti demands only an overpotential of 110 mV, 190 mV lower than that of the counterpart Co–B/Ti, with strong electrochemical durability to maintain its catalytic activity for at least 32 h.

Graphical abstract: Efficient alkaline hydrogen evolution electrocatalysis enabled by an amorphous Co–Mo–B film

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Article information

DOI
https://doi.org/10.1039/C8DT01296B
Article type
Communication
Submitted
03 Apr 2018
Accepted
06 May 2018
First published
11 May 2018

Dalton Trans., 2018,47, 7640-7643

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Efficient alkaline hydrogen evolution electrocatalysis enabled by an amorphous Co–Mo–B film

Z. Sun, S. Hao, X. Ji, X. Zheng, J. Xie, X. Li and B. Tang, Dalton Trans., 2018, 47, 7640 DOI: 10.1039/C8DT01296B

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