High-Performance All-Carbon Yarn Micro-Supercapacitor for an Integrated Energy System

被引：233

作者：

Meng, Qinghai ^{[1
]}

Wu, Haiping ^{[1
]}

Meng, Yuena ^{[1
]}

Xie, Ke ^{[1
]}

Wei, Zhixiang ^{[1
]}

Guo, Zhengxiao ^{[2
]}

机构：

[1] Natl Ctr Nanosci & Technol, Beijing 100190, Peoples R China

[2] UCL, Dept Chem, London WC1H 0AJ, England

来源：

ADVANCED MATERIALS | 2014年 / 26卷 / 24期

基金：

中国国家自然科学基金;

关键词：

wet-spinning; SWNT; activated carbon; yarn; micro-supercapacitors; ELECTROCHEMICAL CAPACITORS; FIBER SUPERCAPACITORS; ELECTRONIC TEXTILES; COMPOSITE FIBERS; NANOTUBES; STORAGE; CHITOSAN; SURFACE; FABRICATION; CHARGE;

D O I：

10.1002/adma.201400399

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Single-walled carbon nanotubes and chitosan composite yarn is prepared using a wet-spinning method. After thermal treatment, mesoporous all-carbon yarn is obtained. Based on this material, flexible all-solid-state yarn micro-supercapacitors are fabricated. Electrochemical results show high specific capacitance and energy density, good rate capability and stable cycling life. Results of this research offer prospect for application in portable and wearable electronics. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：4100 / 4106

页数：7

共 40 条

[1] Work functions and surface functional groups of multiwall carbon nanotubes [J].

Ago, H ;

Kugler, T ;

Cacialli, F ;

Salaneck, WR ;

Shaffer, MSP ;

Windle, AH ;

Friend, RH .

JOURNAL OF PHYSICAL CHEMISTRY B, 1999, 103 (38) :8116-8121

[2] Strong, Light, Multifunctional Fibers of Carbon Nanotubes with Ultrahigh Conductivity [J].

Behabtu, Natnael ;

Young, Colin C. ;

Tsentalovich, Dmitri E. ;

Kleinerman, Olga ;

Wang, Xuan ;

Ma, Anson W. K. ;

Bengio, E. Amram ;

ter Waarbeek, Ron F. ;

de Jong, Jorrit J. ;

Hoogerwerf, Ron E. ;

Fairchild, Steven B. ;

Ferguson, John B. ;

Maruyama, Benji ;

Kono, Junichiro ;

Talmon, Yeshayahu ;

Cohen, Yachin ;

Otto, Marcin J. ;

Pasquali, Matteo .

SCIENCE, 2013, 339 (6116) :182-186

[3] Micro-supercapacitors based on three dimensional interdigital polypyrrole/C-MEMS electrodes [J].

Beidaghi, Majid ;

Wang, Chunlei .

ELECTROCHIMICA ACTA, 2011, 56 (25) :9508-9514

[4] Characterization and long-term performance of polyaniline-based electrochemical capacitors [J].

Bélanger, D ;

Ren, XM ;

Davey, J ;

Uribe, F ;

Gottesfeld, S .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2000, 147 (08) :2923-2929

[5] An Integrated "Energy Wire" for both Photoelectric Conversion and Energy Storage [J].

Chen, Tao ;

Qiu, Longbin ;

Yang, Zhibin ;

Cai, Zhenbo ;

Ren, Jing ;

Li, Houpu ;

Lin, Huijuan ;

Sun, Xuemei ;

Peng, Huisheng .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2012, 51 (48) :11977-11980

[6] Novel Electric Double-Layer Capacitor with a Coaxial Fiber Structure [J].

Chen, Xuli ;

Qiu, Longbin ;

Ren, Jing ;

Guan, Guozhen ;

Lin, Huijuan ;

Zhang, Zhitao ;

Chen, Peining ;

Wang, Yonggang ;

Peng, Huisheng .

ADVANCED MATERIALS, 2013, 25 (44) :6436-6441

[7] Super-tough carbon-nanotube fibres -: These extraordinary composite fibres can be woven into electronic textiles. [J].

Dalton, AB ;

Collins, S ;

Muñoz, E ;

Razal, JM ;

Ebron, VH ;

Ferraris, JP ;

Coleman, JN ;

Kim, BG ;

Baughman, RH .

NATURE, 2003, 423 (6941) :703-703

[8] A logical step [J].

De Rossi, Danilo .

NATURE MATERIALS, 2007, 6 (05) :328-329

[9] Carbon Nanotubes: Present and Future Commercial Applications [J].

De Volder, Michael F. L. ;

Tawfick, Sameh H. ;

Baughman, Ray H. ;

Hart, A. John .

SCIENCE, 2013, 339 (6119) :535-539

[10] Scalable fabrication of high-power graphene micro-supercapacitors for flexible and on-chip energy storage [J].

El-Kady, Maher F. ;

Kaner, Richard B. .

NATURE COMMUNICATIONS, 2013, 4

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