Flexible and transparent supercapacitor based on In2O3 nanowire/carbon nanotube heterogeneous films

被引：214

作者：

Chen, Po-Chiang ^{[1
]}

Shen, Guozhen ^{[1
]}

Sukcharoenchoke, Saowalak ^{[1
]}

Zhou, Chongwu ^{[1
]}

机构：

[1] Univ So Calif, Dept Elect Engn, Los Angeles, CA 90089 USA

来源：

APPLIED PHYSICS LETTERS | 2009年 / 94卷 / 04期

基金：

美国国家科学基金会;

关键词：

carbon nanotubes; indium compounds; nanowires; supercapacitors; ELECTROCHEMICAL ENERGY-STORAGE; ELECTRODES; PERFORMANCE; DEVICES; OXIDE;

D O I：

10.1063/1.3069277

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In this paper, a supercapacitor with the features of optical transparency and mechanical flexibility has been fabricated using metal oxide nanowire/carbon nanotube heterogeneous film, and studies found that the power density can reach 7.48 kW/kg after galvanostatic measurements. In addition, to study the stability of flexible and transparent supercapacitor, the device was examined for a large number of cycles and showed a good retention of capacity (similar to 88%). This approach could work as the platform for future transparent and flexible nanoelectronics.

引用

页数：3

共 23 条

[1] Nanostructured materials for advanced energy conversion and storage devices
Aricò, AS
Bruce, P
Scrosati, B
Tarascon, JM
Van Schalkwijk, W
[J]. NATURE MATERIALS, 2005, 4 (05) : 366 - 377
[2] Ultracapacitors: why, how, and where is the technology
Burke, A
[J]. JOURNAL OF POWER SOURCES, 2000, 91 (01) : 37 - 50
[3] CHANG J, 2008, SOLID STATE LETT, V11, pA9, DOI DOI 10.1149/1.2805996
[4] A novel electrochemical process to prepare a high-porosity manganese oxide electrode with promising pseudocapacitive performance
Chang, Jeng-Kuei
Hsu, Shih-Hsun
Tsai, Wen-Ta
Sun, I-Wen
[J]. JOURNAL OF POWER SOURCES, 2008, 177 (02) : 676 - 680
[5] Carbon nanotubule membranes for electrochemical energy storage and production
Che, GL
Lakshmi, BB
Fisher, ER
Martin, CR
[J]. NATURE, 1998, 393 (6683) : 346 - 349
[6] Conway B.E., 1999, Electrochemical Capacitors: Scientific Fundamentals and Technological Applications
[7] Carbon nanofiber and PEDOT-PSS bilayer systems as electrodes for symmetric and asymmetric electrochemical capacitor cells
Cuentas Gallegos, Ana Karina
Rincon, Marina E.
[J]. JOURNAL OF POWER SOURCES, 2006, 162 (01) : 743 - 747
[8] Shape-engineerable and highly densely packed single-walled carbon nanotubes and their application as super-capacitor electrodes
Futaba, Don N.
Hata, Kenji
Yamada, Takeo
Hiraoka, Tatsuki
Hayamizu, Yuhei
Kakudate, Yozo
Tanaike, Osamu
Hatori, Hiroaki
Yumura, Motoo
Iijima, Sumio
[J]. NATURE MATERIALS, 2006, 5 (12) : 987 - 994
[9] Design and tailoring of the nanotubular arrayed architecture of hydrous RuO2 for next generation supercapacitors
Hu, Chi-Chang
Chang, Kuo-Hsin
Lin, Ming-Champ
Wu, Yung-Tai
[J]. NANO LETTERS, 2006, 6 (12) : 2690 - 2695
[10] Transparent active matrix organic light-emitting diode displays driven by nanowire transistor circuitry
Ju, Sanghyun
Li, Jianfeng
Liu, Jun
Chen, Po-Chiang
Ha, Young-Geun
Ishikawa, Fumiaki
Chang, Hsiaokang
Zhou, Chongwu
Facchetti, Antonio
Janes, David B.
Marks, Tobin J.
[J]. NANO LETTERS, 2008, 8 (04) : 997 - 1004

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