High performance, freestanding and superthin carbon nanotube/epoxy nanocomposite films

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	High performance, freestanding and superthin carbon nanotube/epoxy nanocomposite films
	Li, JZ ; Gao, Y ; Ma, WJ ; Liu, LQ ; Zhang, Z ; Niu, ZQ ; Ren, Y ; Zhang, XX ; Zeng, QS ; Dong, HB ; Zhao, D ; Cai, L ; Zhou, WY ; Xie, SS
刊名	NANOSCALE
	2011
卷号	3 期号:9 页码:3731
关键词	MECHANICAL-PROPERTIES COMPOSITES FIBERS MATRIX EPOXY STRAIN PAPER
ISSN号	2040-3364
通讯作者	Xie, SS: Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China.
中文摘要	We develop a facile, effective and filter free infiltration method to fabricate high performance, freestanding and superthin epoxy nanocomposite films with directly synthesized Sing-Walled Carbon Nanotubes (SWNTs) film as reinforcement skeleton. It is found that the thicknesses of the nanocomposite films can be easily controlled in the range of 0.5-3 mu m by dripping target amount of acetone diluted epoxy through the skeleton film. The consequent measurements reveal that the mechanical and electrical properties of SWNTs/epoxy nanocomposite films could be tailored in a quite wide range. For examples, the Young's modulus of nanocomposite films can be tuned from 10 to 30 GPa, and the electrical conductivity can be ranged from 1000 S.cm(-1) to be insulated. Moreover, high load transfer efficiency in the nanocomposite films is demonstrated by the measured ultrahigh Raman bands shift rate ( 30 +/- 5 cm(-1) /% strain) under strain. The high effective modulus is derived as 774 +/- 70 GPa for SWNTs inside this nanocomposite film.
收录类别	SCI
资助信息	Beijing Municipal Education Commission [BY20108000101]; Chinese Academy of Sciences [KJCX2-YW-M01]; National Natural Science Foundation of China [90921012]; National Basic Research Program of China [2005CB623602]
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/39198]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Li, JZ,Gao, Y,Ma, WJ,et al. High performance, freestanding and superthin carbon nanotube/epoxy nanocomposite films[J]. NANOSCALE,2011,3(9):3731.
APA	Li, JZ.,Gao, Y.,Ma, WJ.,Liu, LQ.,Zhang, Z.,...&Xie, SS.(2011).High performance, freestanding and superthin carbon nanotube/epoxy nanocomposite films.NANOSCALE,3(9),3731.
MLA	Li, JZ,et al."High performance, freestanding and superthin carbon nanotube/epoxy nanocomposite films".NANOSCALE 3.9(2011):3731.