Carbon Nanotube Fiber Based Stretchable Wire-Shaped Supercapacitors

被引：322

作者：

Xu, Ping ^{[1
,2
]}

Gu, Taoli ^{[2
]}

Cao, Zeyuan ^{[2
]}

Wei, Bingqing ^{[2
]}

Yu, Jianyong ^{[1
]}

Li, Faxue ^{[1
]}

Byun, Joon-Hyung ^{[3
]}

Lu, Weibang ^{[4
]}

Li, Qingwen ^{[4
]}

Chou, Tsu-Wei ^{[2
]}

机构：

[1] Donghua Univ, Coll Text, Shanghai 201620, Peoples R China

[2] Univ Delaware, Dept Mech Engn, Newark, DE 19716 USA

[3] Korean Inst Mat Sci, Composites Res Ctr, Chang Won 641831, South Korea

[4] Suzhou Inst Nanotech & Nanobion, Suzhou 215123, Peoples R China

来源：

ADVANCED ENERGY MATERIALS | 2014年 / 4卷 / 03期

基金：

美国国家科学基金会; 新加坡国家研究基金会;

关键词：

ELECTROCHEMICAL CAPACITORS; ENERGY-CONVERSION; COMPOSITE FIBERS; GRAPHENE; OPPORTUNITIES; ELECTRONICS; STATE;

D O I：

10.1002/aenm.201300759

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 stretchable carbon nanotube (CNT) fiber based wire-shaped supercapacitor is fabricated using a prestraining-then-buckling approach. At tensile strains from 0% to 100% or after 20 mechanical stretching-releasing cycles with maximum strain of 100%, the electrochemical properties are not reduced but rather somewhat improved. This may have implications for the integration of wire-shaped supercapacitors with wearable, miniaturized, and portable electronic devices. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

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