Journal
CHEMICAL COMMUNICATIONS
Volume 54, Issue 10, Pages 1201-1204Publisher
ROYAL SOC CHEMISTRY
DOI: 10.1039/c7cc07342a
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Funding
- National Natural Science Foundation of China [21775089, 21375076, 21405094, 21505084, 21405093]
- Natural Science Foundation Projects of Shandong Province [ZR2017JL010, ZR2017QB008, ZR2017LEE006]
- China postdoctoral science foundation [2017M610406]
- key research and development plan of Jining city
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It is highly attractive to develop efficient hydrogen evolution reaction (HER) electrocatalysts under alkaline conditions. In this communication, we report the preparation of amorphous Ni(OH)(2) decorated Fe2P nanoarray on Ti mesh (Ni(OH)(2)-Fe2P/TM) via electrodeposition. As a 3D electrode for the hydrogen evolution reaction, such Ni(OH)(2)-Fe2P/ TM demonstrates superior catalytic activity. Moreover, the as-prepares electrocatalyst requires an overpotential of only 76 mVto drive a current density of 10mA cm(-2), which is 94 mV less than that for Fe2P/TM. It also shows strong long-term electrochemical durability with its catalytic activity being maintained for at least 20 h.
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