Phosphate ion functionalized CoP nanowire arrays for efficient alkaline hydrogen evolution

被引：55
|
作者：
Zhu, Dongdong [1 ]
Wang, Liang [2 ]
Qiao, Man [1 ]
Liu, Jinlong [3 ]
机构：
[1] Nanjing Univ Informat Sci & Technol, Sch Chem & Mat Sci, Nanjing 210044, Peoples R China
[2] Univ Wollongong, Inst Superconducting & Elect Mat ISEM, Wollongong, NSW 2525, Australia
[3] Univ Cambridge, Dept Engn, Cambridge CB3 0FA, England
来源：
CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 52期
关键词：
ELECTRONIC MODULATION; ELECTROCATALYSTS; NANOPARTICLES; CATHODE;
D O I：
10.1039/d0cc02246b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
It is revealed that phosphate ion functionalization of transition metal phosphides can achieve outstanding alkaline hydrogen evolution performance. Herein, the obtained phosphate ion functionalized CoP nanowire arrays exhibit high hydrogen evolution reaction (HER) activity (an overpotential of 112 mV to afford 100 mA cm(-2)), a low Tafel slope (49 mV dec(-1)) and outstanding stability in 1.0 M KOH.
引用
收藏
页码：7159 / 7162
页数：4
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