Nickel enhanced the catalytic activities of amorphous copper for the oxygen evolution reaction

被引：40
|
作者：
Wang, Leidanyang [2 ]
Ge, Xingbo [1 ,2 ]
Li, Yuxuan [2 ]
Liu, Jia [2 ]
Huang, Lieyuan [2 ]
Feng, Lanxiang [2 ]
Wang, Yong [2 ]
机构：
[1] Southwest Petr Univ, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610500, Sichuan, Peoples R China
[2] Southwest Petr Univ, Sch Chem & Chem Engn, Ctr New Energy Mat & Technol, Chengdu 610500, Peoples R China
来源：
JOURNAL OF MATERIALS CHEMISTRY A | 2017年 / 5卷 / 09期
基金：
中国国家自然科学基金;
关键词：
ELECTROCATALYTIC WATER OXIDATION; OXIDE ELECTROCATALYST; THIN-FILM; CU; COMPLEX; SPECTROSCOPY; NANOSHEETS; REDUCTION; HYDROXIDE; ROBUST;
D O I：
10.1039/c6ta10866k
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A binary nickel copper oxide (NiCuOx) was fabricated at room temperature via a one-step method. The as-deposited NiCuOx nanoparticles, with an atomic ratio of Cu/Ni = 4 : 1, possess a rice-like feature and amorphous structure, as confirmed by SEM and XRD analysis. In addition, they exhibited a small overpotential of 320 mV and long-term durability for the oxygen evolution reaction (OER) in a carbonate system.
引用
收藏
页码：4331 / 4334
页数：4
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