Al-Doped Ni2 P nanosheet array: a superior and durable electrocatalyst for alkaline hydrogen evolution

Chemical Communications : Chem Comm
Huitong DuFengli Qu

Abstract

It is highly desired to develop high-efficiency and low-cost catalysts for the hydrogen evolution reaction (HER). Herein, we report the development of an Al-doped Ni2P nanosheet array on Ti mesh as a high-performance and durable electrocatalyst for the HER in 1.0 M KOH. Such a catalyst demands an overpotential of 129 mV to afford 10 mA cm-2and maintains its catalytic activity for at least 20 h. This work offers us a promising cost-effective catalyst for large-scale electrolytic production of hydrogen fuels.

References

Nov 20, 2001·Nature·M S Dresselhaus, I L Thomas
Nov 11, 2010·Chemical Reviews·Michael G WalterNathan S Lewis
Jun 15, 2013·Journal of the American Chemical Society·Eric J PopczunRaymond E Schaak
Oct 24, 2017·Chemical Communications : Chem Comm·Huitong DuFengli Qu

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Citations

Aug 21, 2018·Chemical Communications : Chem Comm·Huitong DuLimin Lu
Oct 16, 2018·Dalton Transactions : an International Journal of Inorganic Chemistry·Nitin K ChaudhariJinghong Li
Jun 7, 2019·Chemical Communications : Chem Comm·Xiaoqian LuanLimin Lu
Oct 24, 2020·Dalton Transactions : an International Journal of Inorganic Chemistry·Feifei YuanYonghong Ni
Jan 26, 2021·Nanotechnology·Jiahao ZhangWei Zhang
Mar 22, 2021·Journal of Colloid and Interface Science·Linguo Lu, Shansheng Yu
May 19, 2021·Chemical Society Reviews·Shao-Hai LiYi-Jun Xu
Mar 23, 2019·ACS Applied Materials & Interfaces·Shengnan HuJiujun Zhang

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Methods Mentioned

BETA
X-ray
scanning electron microscopy
transmission electron microscopy
atomic emission spectrometry

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