气候变化领域集成服务门户(CCPortal): Multifunctional carbon nanotube yarns by downsizing an ancient technology

CCPortal

DOI	10.1126/science.1104276
	Multifunctional carbon nanotube yarns by downsizing an ancient technology
	Zhang M.; Atkinson K.R.; Baughman R.H.
发表日期	2004
ISSN	0036-8075
起始页码	1358
结束页码	1361
卷号	306 期号:5700
英文摘要	By introducing twist during spinning of multiwalled carbon nanotubes from nanotube forests to make multi-ply, torque-stabilized yarns, we achieve yarn strengths greater than 460 megapascals. These yarns deform hysteretically over large strain ranges, reversibly providing up to 48% energy damping, and are nearly as tough as fibers used for bulletproof vests. Unlike ordinary fibers and yarns, these nanotube yarns are not degraded in strength by overhand knotting. They also retain their strength and flexibility after heating in air at 450°C for an hour or when immersed in liquid nitrogen. High creep resistance and high electrical conductivity are observed and are retained after polymer infiltration, which substantially increases yarn strength.
英文关键词	Electric conductivity; Fibers; Infiltration; Polymers; Strain; Yarn; Liquid nitrogen; Yarn strength; Carbon nanotubes; carbon nanotube; polymer; science and technology; air; article; electric conductivity; energy; fiber; heating; high temperature; hysteresis; mechanical stress; priority journal; strength; technology; torque; yarn
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/246154
作者单位	NanoTech Institute, Department of Chemistry, University of Texas at Dallas, Richardson, TX 75083, United States; CSIRO Textile and Fibre Technology, P.O. Box 21, Belmont, Vic. 3216, Australia
推荐引用方式 GB/T 7714	Zhang M.,Atkinson K.R.,Baughman R.H.. Multifunctional carbon nanotube yarns by downsizing an ancient technology[J],2004,306(5700).
APA	Zhang M.,Atkinson K.R.,&Baughman R.H..(2004).Multifunctional carbon nanotube yarns by downsizing an ancient technology.Science,306(5700).
MLA	Zhang M.,et al."Multifunctional carbon nanotube yarns by downsizing an ancient technology".Science 306.5700(2004).