WO3-x@Au@MnO2 Core-Shell Nanowires on Carbon Fabric for High-Performance Flexible Supercapacitors

被引：637

作者：

Lu, Xihong ^{[1
,2
]}

Zhai, Teng ^{[1
,2
]}

Zhang, Xianghui ^{[1
]}

Shen, Yongqi ^{[1
]}

Yuan, Longyan ^{[1
]}

Hu, Bin ^{[1
]}

Gong, Li ^{[3
]}

Chen, Jian ^{[3
]}

Gao, Yihua ^{[1
]}

Zhou, Jun ^{[1
]}

Tong, Yexiang ^{[2
]}

Wang, Zhong Lin ^{[1
,4
]}

机构：

[1] Huazhong Univ Sci & Technol, Wuhan Natl Lab Optoelect, Coll Optoelect Sci & Engn, Wuhan 430074, Peoples R China

[2] Sun Yat Sen Univ, Sch Chem & Chem Engn, Guangzhou 510275, Guangdong, Peoples R China

[3] Sun Yat Sen Univ, Instrumental Anal & Res Ctr, Guangzhou 510275, Guangdong, Peoples R China

[4] Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA

来源：

ADVANCED MATERIALS | 2012年 / 24卷 / 07期

基金：

中国博士后科学基金; 中国国家自然科学基金;

关键词：

supercapacitors; MnO2; WO; Au; nanowires; ELECTROCHEMICAL ENERGY-STORAGE; HIGH-POWER; COMPOSITES; ELECTRODES; ARRAYS; CAPACITORS; DESIGN;

D O I：

10.1002/adma.201104113

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

WO3-x@Au@MnO2 core- shell nano wires (NWs) are synthesized on a flexible carbon fabric and show outstanding electrochemical performance in supercapacitors such as high specific capacitance, good cyclic stability, high energy density, and high power density. These results suggest that the WO3-x@Au@MnO2 NWs have promising potential for use in high-performance flexible supercapacitors.

引用

收藏

页码：938 / +

页数：8

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