A facile two-step synthesis of Ag/CuCo2O4 supported on nickel foam as a high-performance electrocatalyst for oxygen evolution reaction

被引：17
作者：
Klaiklang, Pornwimon [1 ]
Khongthon, Sirilak [1 ]
Chueachot, Romteera [2 ]
Nakhowong, Ronariddh [1 ]
机构：
[1] Ubon Ratchathani Rajabhat Univ, Fac Sci, Program Phys, Ubon Ratchathani 34000, Thailand
[2] Ubon Ratchathani Rajabhat Univ, Fac Sci, Program Chem, Ubon Ratchathani 34000, Thailand
来源：
MATERIALS LETTERS | 2020年 / 275卷
关键词：
Copper cobaltite; Ag doping; Oxygen evolution reaction; Hydrothermal method; Electrodeposition; ORDERED MESOPOROUS CUCO2O4; EFFICIENT ELECTROCATALYSTS; PROMISING SOLUTION; CARBON; CATALYST; ALKALINE;
D O I：
10.1016/j.matlet.2020.128094
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Ag-doped CuCo2O4 catalysts were synthesized by hydrothermal and electrodeposition processes directly on nickel foam (NF) as efficient and durable electrocatalysts for oxygen evolution reaction (OER) in alkaline solution. The Cu0.6Ag0.4Co2O4/NF exhibited excellent OER catalytic properties with the required overpotential (eta) of 36 mV at a current density of 20 mA cm(-2) compared with CuCo2O4/NF (eta = 336 mV). Results suggested that Ag-doped CuCo2O4/NF has potential advantages as a high-performance electrocatalyst in OER processes. (C) 2020 Elsevier B.V. All rights reserved.
引用
收藏
页数：6
相关论文
共 15 条
[1]   Synthesis of Highly Efficient Bifunctional Ag/Co3O4 Catalyst for Oxygen Reduction and Oxygen Evolution Reactions in Alkaline Medium [J].
Ashok, Anchu ;
Kumar, Anand ;
Matin, Md Abdul ;
Tarlochan, Faris .
ACS OMEGA, 2018, 3 (07) :7745-7756
[2]   Construct hierarchical electrode with NixCo3-xS4 nanosheet coated on NiCo2O4 nanowire arrays grown on carbon fiber paper for high-performance asymmetric supercapacitors [J].
Cao, Liujun ;
Tang, Gang ;
Mei, Jun ;
Liu, Hao .
JOURNAL OF POWER SOURCES, 2017, 359 :262-269
[3]   Synergistic effect of metallic nickel and cobalt oxides with nitrogen-doped carbon nanospheres for highly efficient oxygen evolution [J].
Dong, Bin ;
Xie, Jing-Yi ;
Tong, Zhi ;
Chi, Jing-Qi ;
Zhou, Ya-Nan ;
Ma, Xue ;
Lin, Zhong-Yuan ;
Wang, Lei ;
Chai, Yong-Ming .
CHINESE JOURNAL OF CATALYSIS, 2020, 41 (11) :1782-1789
[4]   CuCo2O4 microflowers catalyst with oxygen evolution activity comparable to that of noble metal [J].
Du, Xiaoqiang ;
Zhang, Xiaoshuang ;
Xu, Zhoufeng ;
Yang, Zhi ;
Gong, Yaqiong .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2018, 43 (10) :5012-5018
[5]   CuCo2O4 nanoparticles encapsulated by onion-like carbon layers: A promising solution for high-performance lithium ion battery [J].
Han, Dandan ;
Hu, He ;
Liu, Bao ;
Song, Gengxin ;
Yan, He ;
Di, Juan .
CERAMICS INTERNATIONAL, 2016, 42 (10) :12460-12466
[6]   An effective three-dimensional ordered mesoporous CuCo2O4 as electrocatalyst for Li-O2 batteries [J].
Li, Pengfa ;
Sun, Wang ;
Yu, Qilin ;
Yang, Peng ;
Qiao, Jinshuo ;
Wang, Zhenhua ;
Rooney, David ;
Sun, Kening .
SOLID STATE IONICS, 2016, 289 :17-22
[7]   Hierarchically Porous CuCo2O4 Microflowers: a Superior Anode Material for Li-ion Batteries and a Stable Cathode Electrocatalyst for Li-O2 Batteries [J].
Niu, Feier ;
Wang, Nana ;
Yue, Jie ;
Chen, Liang ;
Yang, Jian ;
Qian, Yitai .
ELECTROCHIMICA ACTA, 2016, 208 :148-155
[8]   Highly Ordered Mesoporous CuCo2O4 Nanowires, a Promising Solution for High-Performance Supercapacitors [J].
Pendashteh, Afshin ;
Moosavifard, Seyyed Ebrahim ;
Rahmanifar, Mohammad S. ;
Wang, Yue ;
El-Kady, Maher F. ;
Kaner, Richard B. ;
Mousavi, Mir F. .
CHEMISTRY OF MATERIALS, 2015, 27 (11) :3919-3926
[9]   Controlled synthesis and electrochemical properties of Ag-doped Co3O4 nanorods [J].
Rani, B. Jansi ;
Raj, Shilpa P. ;
Saravanakumar, B. ;
Ravi, G. ;
Ganesh, V. ;
Ravichandran, S. ;
Yuvakkumar, R. .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2017, 42 (50) :29666-29671
[10]   Hydrogen evolution reaction: The role of arsenene nanosheet and dopant [J].
Som, Narayan N. ;
Mankad, Venu ;
Jha, Prafulla K. .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2018, 43 (47) :21634-21641
12