Electrodeposition of cobalt-sulfide nanosheets film as an efficient electrocatalyst for oxygen evolution reaction

被引：198
作者：
Liu, Tingting [1 ]
Liang, Yanhui [1 ]
Liu, Qian [1 ]
Sun, Xuping [1 ]
He, Yuquan [2 ]
Asiri, Abdullah M. [3 ]
机构：
[1] China West Normal Univ, Sch Chem & Chem Engn, Chem Synth & Pollut Control Key Lab Sichuan Prov, Nanchong 637002, Sichuan, Peoples R China
[2] Jilin Univ, China Japan Union Hosp, Dept Cardiol, Changchun 130033, Peoples R China
[3] King Abdulaziz Univ, Dept Chem, Fac Sci, Jeddah 21589, Saudi Arabia
来源：
ELECTROCHEMISTRY COMMUNICATIONS | 2015年 / 60卷
关键词：
Electrodeposition; Cobalt-sulfide nanosheets film; Oxygen evolution reaction; Electrocatalysis; LAYERED DOUBLE HYDROXIDE; WATER OXIDATION CATALYSIS; EVOLVING CATALYST; OXIDE; EXFOLIATION; REDUCTION; HYDROGEN; ARRAYS; CELLS;
D O I：
10.1016/j.elecom.2015.08.011
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
In this communication, we report the development of cobalt-sulfide nanosheets film on Ti mesh (Co-Sill mesh) via electrodeposition as a novel oxygen evolution anode in basic media. Electrochemical experiments suggest that this Co-S/Ti mesh electrode exhibits high catalytic activity and good stability. It needs overpotential of 361 mV to drive current density of 10 mA cm(-2) and its catalytic activity is maintained for at least 20 h. (C) 2015 Published by Elsevier B.V.
引用
收藏
页码：92 / 96
页数：5
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