A novel three-dimensional spiral CoNi LDHs on Au@ErGO wire for high performance fiber supercapacitor electrodes

被引：28
|
作者：
Luo, Guoxi [1 ,2 ,3 ]
Teh, Kwok Siong [4 ]
Xia, Yong [1 ]
Luo, Yunyun [1 ]
Li, Zhikang [1 ,2 ]
Wang, Shubei [2 ]
Zhao, Libo [1 ]
Jiang, Zhuangde [1 ]
机构：
[1] Xi An Jiao Tong Univ, Sch Mech Engn, State Key Lab Mfg Syst Engn, Xian 710049, Shaanxi, Peoples R China
[2] Xi An Jiao Tong Univ, Suzhou Inst, Suzhou 215123, Jiangsu, Peoples R China
[3] Huazhong Univ Sci & Technol, State Key Lab Digital Mfg Equipment & Technol, Wuhan 430074, Hubei, Peoples R China
[4] San Francisco State Univ, Sch Engn, San Francisco, CA 94132 USA
来源：
MATERIALS LETTERS | 2019年 / 236卷
基金：
中国国家自然科学基金; 中国博士后科学基金;
关键词：
CoNi LDHs; Electrodeposition; Microstructure; Nanocomposites; Fiber supercapacitor; Wearable electronics;
D O I：
10.1016/j.matlet.2018.11.038
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This work demonstrates a novel three-dimensional (3D) spiral fiber electrode, fabricated by electrochemically reducing of graphene oxide (GO) on Au wire followed with electrodeposition of CoNi layered double hydroxides (LDHs). The advanced electrode possesses combined features of micro size, good flexibility, high specific capacitance, excellent rate capability, and long cycling life, making it promises great potential as effective energy sources to integrate with other devices for wearable electronics. (C) 2018 Elsevier B.V. All rights reserved.
引用
收藏
页码：728 / 731
页数：4
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