| Mechanics of rolling of nanoribbon on tube and sphere | |
Yin QF(殷其放); Shi XH(施兴华) ; Shi XH
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| Source Publication | NANOSCALE
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| 2013 | |
| Volume | 5Issue:12Pages:5450-5455 |
| ISSN | 2040-3364 |
| Abstract | The configuration of graphene nano-ribbon (GNR) assembly on carbon nanotube (CNT) and sphere is studied through theoretical modeling and molecular simulation. The GNR can spontaneously wind onto the CNT due to van der Waals (vdW) interaction and form two basic configurations: helix and scroll. The final configuration arises from the competition among three energy terms: the bending energy of the GNR, the vdW interaction between GNR and CNT, the vdW between the GNR itself. We derive analytical solutions by accounting for the three energy parts, with which we draw phase diagrams and predict the final configuration (helix or scroll) based on the selected parameters. The molecular simulations are conducted to verify the model with the results agree well with the model predicted. Our work can be used to actively control and transfer the tube-like nanoparticles and viruses as well as to assemble ribbon-like nanomaterials. |
| Keyword | Graphene Molecular Structure Nanostructures Phase Diagrams Van Der Waals Forces Carbon Nanotubes (Cnt) Graphene Nanoribbon (Gnr) Molecular Simulations Van Der Waals Interaction |
| Subject Area | 物理力学 |
| DOI | 10.1039/c3nr00489a |
| URL | 查看原文 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000319756200040 |
| WOS Keyword | GRAPHENE NANORIBBONS ; ELASTIC PROPERTIES |
| WOS Research Area | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| WOS Subject | Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied |
| Funding Organization | National Natural Science Foundation of China [11023001,11272327] |
| Department | LNM微结构计算力学（筹） |
| Classification | 一类 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/47306 |
| Collection | 非线性力学国家重点实验室 |
| Corresponding Author | Shi XH |
| Recommended Citation GB/T 7714 | Yin QF,Shi XH,Shi XH. Mechanics of rolling of nanoribbon on tube and sphere[J]. NANOSCALE,2013,5,12,:5450-5455. |
| APA | Yin QF,Shi XH,&Shi XH.(2013).Mechanics of rolling of nanoribbon on tube and sphere.NANOSCALE,5(12),5450-5455. |
| MLA | Yin QF,et al."Mechanics of rolling of nanoribbon on tube and sphere".NANOSCALE 5.12(2013):5450-5455. |
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| IMCAS-J2013-167.pdf（600KB） | 开放获取 | -- | View Download | |||
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