IMECH-IR  > 非线性力学国家重点实验室
Mechanical Behaviors of Carbon Nanoscrolls
Wang TC(王自强); Zhang C; Chen SH(陈少华); Wang, TC (reprint author), Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China.
Source PublicationJOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
2013-02-01
Volume13Issue:2Pages:1136-1140
ISSN1533-4880
Abstract

Theoretical analysis and molecular dynamics simulations are presented to study the mechanical behaviors of Carbon nanoscrolls (CNSs). The study shows that a graphene sheet can rapidly self-scroll onto a carbon nanotube. The van der Waals interaction between the graphene sheet and the nanotube is the driving force of self-assemble process. During self-assemble process, the van der Waals energy of the system is partially balanced with the bending energy of the graphene walls and partially converted to the kinetic energy of the CNS. If a new graphene sheet is attached to the nanoscroll with end to end joint, the new graphene will self-assemble into the CNS and the spontaneously formed CNSs will rotate around the nanotube. If a new graphene sheet is attached the CNS with lap joint, the new graphene sheet will self-scroll onto the CNS and the spontaneously formed CNSs will oscillate around the nanotube with high frequency.;Theoretical analysis and molecular dynamics simulations are presented to study the mechanical behaviors of Carbon nanoscrolls (CNSs). The study shows that a graphene sheet can rapidly self-scroll onto a carbon nanotube. The van der Waals interaction between the graphene sheet and the nanotube is the driving force of self-assemble process. During self-assemble process, the van der Waals energy of the system is partially balanced with the bending energy of the graphene walls and partially converted to the kinetic energy of the CNS. If a new graphene sheet is attached to the nanoscroll with end to end joint, the new graphene will self-assemble into the CNS and the spontaneously formed CNSs will rotate around the nanotube. If a new graphene sheet is attached the CNS with lap joint, the new graphene sheet will self-scroll onto the CNS and the spontaneously formed CNSs will oscillate around the nanotube with high frequency.

KeywordCns Graphene Self-assembly
Subject Area新型材料的力学问题
DOI10.1166/jnn.2013.6018
URL查看原文
Indexed BySCI ; EI
Language英语
WOS IDWOS:000318254500084
WOS KeywordMonolayer Graphene ; Fabrication ; Dynamics
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS SubjectChemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
Funding OrganizationNSFC(10972220 ; NSFC [10972220, 10732050, 11021262] ; 10732050 ; 11021262)
DepartmentLNM仿生材料与固体的微尺度力学
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/47280
Collection非线性力学国家重点实验室
Corresponding AuthorWang, TC (reprint author), Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China.
AffiliationChinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Wang TC,Zhang C,Chen SH,et al. Mechanical Behaviors of Carbon Nanoscrolls[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,2013,13(2):1136-1140.
APA Wang TC,Zhang C,Chen SH,&Wang, TC .(2013).Mechanical Behaviors of Carbon Nanoscrolls.JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,13(2),1136-1140.
MLA Wang TC,et al."Mechanical Behaviors of Carbon Nanoscrolls".JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 13.2(2013):1136-1140.
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