Adhesion between two radially collapsed single-walled carbon nanotubes

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	Adhesion between two radially collapsed single-walled carbon nanotubes
	Zhang C(张存); Chen L(陈磊); Chen SH(陈少华)
刊名	ACTA MECHANICA
	2013-11
通讯作者邮箱	chenshaohua72@hotmail.com
卷号	224 期号:11 页码:2759-2770
关键词	Adhesive interface Carbon nanotubes Graphene substrate Interface strength Van derwaals interaction Bending energy Friction force Peeling-off force
ISSN号	0001-5970
通讯作者	Chen, SH (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
产权排序	[Zhang, Cun; Chen, Lei; Chen, Shaohua] Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China
中文摘要	Continuum mechanics analysis and molecular mechanics simulations are performed to study adhesion between two identical, radially collapsed single-walled carbon nanotubes. Not only the inter-adhesion energy between nanotubes but also the inner adhesion energy in a nanotube is considered. A closed-form solution to the adhesion configuration is achieved, which is well consistent with our molecular mechanics simulation. Comparing the potential energy of the adhesion structures formed by two identical single-walled carbon nanotubes, three types of configurations, i.e., circular, deformed, and collapsed shape, will be formed with increasing carbon nanotubes radius and separated by two critical radii of the single-walled carbon nanotube. Furthermore, it is found that the collapsed adhesion structure possesses the highest interfacial adhesion energy. The results demonstrate that, as a potential application in carbon nanotube reinforced composites, arrays formed by collapsed carbon nanotubes will be optimal due to the strong interface strength.
学科主题	新型材料的力学问题
分类号	二类
收录类别	SCI ; EI
资助信息	NSFC [10972220, 11125211, 11021262]; Nano-project [2012CB937500]
原文出处	http://dx.doi.org/10.1007/s00707-013-0894-2
语种	英语
WOS记录号	WOS:000325869000020
公开日期	2013-11-18
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/47532]
专题	力学研究所_非线性力学国家重点实验室
推荐引用方式 GB/T 7714	Zhang C,Chen L,Chen SH. Adhesion between two radially collapsed single-walled carbon nanotubes[J]. ACTA MECHANICA,2013,224(11):2759-2770.
APA	Zhang C,Chen L,&Chen SH.(2013).Adhesion between two radially collapsed single-walled carbon nanotubes.ACTA MECHANICA,224(11),2759-2770.
MLA	Zhang C,et al."Adhesion between two radially collapsed single-walled carbon nanotubes".ACTA MECHANICA 224.11(2013):2759-2770.