Fluorine anion-enriched nickel hydroxyl oxide as an efficient oxygen evolution reaction electrocatalyst

被引:58
|
作者
Chen, Liming [1 ]
Chang, Jiuli [1 ]
Zhang, Yi [1 ,2 ]
Gao, Zhiyong [1 ]
Wu, Dapeng [1 ]
Xu, Fang [1 ]
Guo, Yuming [1 ]
Jiang, Kai [3 ]
机构
[1] Henan Normal Univ, Collaborat Innovat Ctr Henan Prov Green Mfg Fine, Key Lab Green Chem Media & React, Sch Chem & Chem Engn,Minist Educ, Xinxiang 453007, Henan, Peoples R China
[2] Xinxiang Med Univ, Sch Lab Med, Xinxiang 453003, Henan, Peoples R China
[3] Henan Normal Univ, Sch Environm, Xinxiang 453007, Henan, Peoples R China
关键词
BIFUNCTIONAL ELECTROCATALYSTS; ELECTROCHEMICAL PROPERTIES; HIGHLY EFFICIENT; AIR ELECTRODE; WATER; NANOCRYSTALS; REDUCTION; CATALYSTS; MN; NI;
D O I
10.1039/c9cc00555b
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
F- anion-enriched Ni hydroxyl oxide (F-NHO) mesocrystalline microspheres were prepared by a facile hydrothermal hydrolysis of a Ni precursor mediated by NH4F. The quasi monocrystalline structure, superhydrophilic surface and high F- anion-doping level of F-NHO enable high catalytic efficiency for the oxygen evolution reaction in the electrolysis of water.
引用
收藏
页码:3406 / 3409
页数:4
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