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Stretchable, Porous, and Conductive Energy Textiles

descriptionPublicationkeyboard_double_arrow_right Article , Journal 05 Jan 2010 Korea (Republic of), Saudi Arabia, Saudi Arabia, Italy Publisher:American Chemical Society (ACS)Journal:Nano Letters, volume 10, pages 708-714 (issn: 1530-6984, eissn: 1530-6992,

Authors: Hu, LB Hu, Liangbing; Pasta, M Pasta, Mauro; La Mantia, F La Mantia, Fabio; Cui, LF Cui, LiFeng; Jeong, S Jeong, Sangmoo; Deshazer, HD Deshazer, Heather Dawn; Choi, JW Choi, Jang Wook; +2 Authors

doi: 10.1021/nl903949m

pmid: 20050691

handle: 2434/148165 , 10754/599747 , 10203/97051

Stretchable, Porous, and Conductive Energy Textiles

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Abstract

Recently there is strong interest in lightweight, flexible, and wearable electronics to meet the technological demands of modern society. Integrated energy storage devices of this type are a key area that is still significantly underdeveloped. Here, we describe wearable power devices using everyday textiles as the platform. With an extremely simple "dipping and drying" process using single-walled carbon nanotube (SWNT) ink, we produced highly conductive textiles with conductivity of 125 S cm(-1) and sheet resistance less than 1 Omega/sq. Such conductive textiles show outstanding flexibility and stretchability and demonstrate strong adhesion between the SWNTs and the textiles of interest. Supercapacitors made from these conductive textiles show high areal capacitance, up to 0.48F/cm(2), and high specific energy. We demonstrate the loading of pseudocapacitor materials into these conductive textiles that leads to a 24-fold increase of the areal capacitance of the device. These highly conductive textiles can provide new design opportunities for wearable electronics and energy storage applications.

Countries

Korea (Republic of), Saudi Arabia, Saudi Arabia, Italy

Related Organizations

Korean Association Of Science and Technology Studies
Korea (Republic of)
King Abdullah University of Science and Technology
Saudi Arabia
University of Milan
Italy
King Abdullah University of Science and Technology
Saudi Arabia
Stanford University
United States

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Keywords

Supercapacitor, Energy storage, Textile, Nanotubes, Carbon, Textiles, Monitoring, Ambulatory, Equipment Design, Carbon nanotube, Materials Testing, Humans, Nanotechnology, Carbon nanotube; Energy storage; Supercapacitor; Textile, Electronics, Electrodes, Porosity

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	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Top 0.1%
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Top 0.1%