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

Abstract

Amorphous Co-Mo-B film on 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 only demands overpotential of 110 mV, 190 mV less than the counterpart for Co-B/Ti, with strong electrochemical durability to maintain its catalytic activity for at least 32 h.

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Publication details

The article was received on 03 Apr 2018, accepted on 06 May 2018 and first published on 11 May 2018


Article type: Communication
DOI: 10.1039/C8DT01296B
Citation: Dalton Trans., 2018, Accepted Manuscript
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    Efficient alkaline hydrogen evolution electrocatalysis enabled by amorphous Co-Mo-B film

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

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