Ni3S2 coated ZnO array for high-performance supercapacitors

被引：210

作者：

Xing, Zhicai ^{[1
]}

Chu, Qingxin ^{[1
]}

Ren, Xinbang ^{[1
]}

Ge, Chenjiao ^{[1
]}

Qusti, Abdullah H. ^{[2
,3
]}

Asiri, Abdullah M. ^{[2
,3
]}

Al-Youbi, Abdulrahman O. ^{[2
,3
]}

Sun, Xuping ^{[1
,2
,3
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Electroanalyt Chem, Changchun 130022, Jilin, Peoples R China

[2] King Abdulaziz Univ, Fac Sci, Dept Chem, Jeddah 21589, Saudi Arabia

[3] King Abdulaziz Univ, Ctr Excellence Adv Mat Res, Jeddah 21589, Saudi Arabia

来源：

JOURNAL OF POWER SOURCES | 2014年 / 245卷

基金：

中国国家自然科学基金;

关键词：

Electrodeposition; Nickel sulfide; Nickel foam; Zinc oxide array; Supercapacitors; ELECTROCHEMICAL PROPERTIES; ENERGY-STORAGE; ELECTRODES; NANOSHEETS; GRAPHENE; NANOCOMPOSITES; BACKBONE; BATTERY;

D O I：

10.1016/j.jpowsour.2013.07.012

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：

In this communication, for the first time, we demonstrate the electrodeposition of Ni3S2 on ZnO (ZnO@Ni3S2) array supported on nickel foam. We further demonstrate the direct use of ZnO@Ni3S2 array as a binder-free electrode material for supercapacitors and this electrode exhibits a very high specific capacitance of 1529 F g(-1) at a current density of 2 A g(-1), good rate capability and cycling stability. (C) 2013 Elsevier B.V. All rights reserved.

引用

收藏

页码：463 / 467

页数：5

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