Cable-Type Supercapacitors of Three-Dimensional Cotton Thread Based Multi-Grade Nanostructures for Wearable Energy Storage

被引：270

作者：

Liu, Nishuang ^{[1
]}

Ma, Wenzhen ^{[1
]}

Tao, Jiayou ^{[1
]}

Zhang, Xianghui ^{[1
]}

Su, Jun ^{[1
]}

Li, Luying ^{[1
]}

Yang, Congxing ^{[1
]}

Gao, Yihua ^{[1
]}

Golberg, Dmitri ^{[2
]}

Bando, Yoshio ^{[2
]}

机构：

[1] Huazhong Univ Sci & Technol, Sch Phys, WNLO, CNCD, Wuhan 430074, Peoples R China

[2] Natl Inst Mat Sci, Int Ctr Mat Nanoarchitecton MANA, Tsukuba, Ibaraki 3050044, Japan

来源：

ADVANCED MATERIALS | 2013年 / 25卷 / 35期

基金：

中国国家自然科学基金;

关键词：

cable-type supercapacitors; cotton threads; multi-grade nanostructure; SWCNT; polypyrrole (PPy); ELECTROCHEMICAL CAPACITORS; CARBON NANOTUBES; PERFORMANCE; ELECTRODES; TEXTILES; BATTERY; DEVICES; SYSTEMS; FIBERS; PAPER;

D O I：

10.1002/adma.201301311

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel cable-type flexible supercapacitor with excellent performance is fabricated using 3D polypyrrole(PPy)-MnO2-CNT-cotton thread multi-grade nanostructure-based electrodes. The multiple supercapacitors with a high areal capacitance 1.49 F cm-2 at a scan rate of 1 mV s -1 connected in series and in parallel can successfully drive a LED segment display. Such an excellent performance is attributed to the cumulative effect of conducting single-walled carbon nanotubes on cotton thread, active mesoporous flower-like MnO2 nanoplates, and PPy conductive wrapping layer improving the conductivity, and acting as pseudocapacitance material simultaneously. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：4925 / 4931

页数：7

共 32 条

[1]

[Anonymous], 1999, ELECTROCHEMICAL SUPE

[2] Nanostructured materials for advanced energy conversion and storage devices [J].

Aricò, AS ;

Bruce, P ;

Scrosati, B ;

Tarascon, JM ;

Van Schalkwijk, W .

NATURE MATERIALS, 2005, 4 (05) :366-377

[3]

Belanger D., ELECTROCHEM SOC INTE, V17, P49

[4] Ultracapacitors: why, how, and where is the technology [J].

Burke, A .

JOURNAL OF POWER SOURCES, 2000, 91 (01) :37-50

[5] R&D considerations for the performance and application of electrochemical capacitors [J].

Burke, Andrew .

ELECTROCHIMICA ACTA, 2007, 53 (03) :1083-1091

[6] High-Performance Nanostructured Supercapacitors on a Sponge [J].

Chen, Wei ;

Rakhi, R. B. ;

Hu, Liangbing ;

Xie, Xing ;

Cui, Yi ;

Alshareef, H. N. .

NANO LETTERS, 2011, 11 (12) :5165-5172

[7] Fiber Supercapacitors Utilizing Pen Ink for Flexible/Wearable Energy Storage [J].

Fu, Yongping ;

Cai, Xin ;

Wu, Hongwei ;

Lv, Zhibin ;

Hou, Shaocong ;

Peng, Ming ;

Yu, Xiao ;

Zou, Dechun .

ADVANCED MATERIALS, 2012, 24 (42) :5713-5718

[8]

Gniotek K, 2004, FIBRES TEXT EAST EUR, V12, P13

[9]

Gogotsi Y, 2012, SCIENCE, V335, P167

[10] Stretchable, Porous, and Conductive Energy Textiles [J].

Hu, Liangbing ;

Pasta, Mauro ;

La Mantia, Fabio ;

Cui, LiFeng ;

Jeong, Sangmoo ;

Deshazer, Heather Dawn ;

Choi, Jang Wook ;

Han, Seung Min ;

Cui, Yi .

NANO LETTERS, 2010, 10 (02) :708-714

← 1 2 3 4 →