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Issue 58, 2017
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Improving the intrinsic electrocatalytic hydrogen evolution activity of few-layer NiPS3 by cobalt doping

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Abstract

Here we demonstrate the improvement of the intrinsic electrocatalytic hydrogen evolution activity of NiPS3 by proper cobalt doping. The optimized Ni0.95Co0.05PS3 nanosheets display a geometric catalytic current density of −10 mA cm−2 at an overpotential of 71 mV vs. RHE and a Tafel slope of 77 mV dec−1 in 1.0 M KOH.

Graphical abstract: Improving the intrinsic electrocatalytic hydrogen evolution activity of few-layer NiPS3 by cobalt doping

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Publication details

The article was received on 25 Apr 2017, accepted on 21 Jun 2017 and first published on 06 Jul 2017


Article type: Communication
DOI: 10.1039/C7CC03173D
Citation: Chem. Commun., 2017,53, 8199-8202
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    Improving the intrinsic electrocatalytic hydrogen evolution activity of few-layer NiPS3 by cobalt doping

    K. Li, D. Rakov, W. Zhang and P. Xu, Chem. Commun., 2017, 53, 8199
    DOI: 10.1039/C7CC03173D

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