Self-Assembly of Graphene Nanostructures on Nanotubes

被引：100
|
作者：
Patra, Niladri [1 ]
Song, Yuanbo [1 ]
Kral, Petr [1 ]
机构：
[1] Univ Illinois, Dept Chem, Chicago, IL 60607 USA
来源：
ACS NANO | 2011年 / 5卷 / 03期
基金：
美国国家科学基金会;
关键词：
molecular dynamics; self-assembly; graphene; carbon nanotube; nanostructures; CARBON NANOTUBES; MOLECULAR-DYNAMICS; ELASTIC PROPERTIES; NANORIBBONS; SHEETS; NANOSCROLLS; MONOLAYER;
D O I：
10.1021/nn102531h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We demonstrate by molecular dynamics simulations that carbon nanotubes can activate and guide on their surface's and In their interiors the self assembly of planar graphene nanostructures of various Sizes and shapes Nanotubes can induce bending, folding, sliding, and rolling of the nanostructures in vacuum and In the presence of solvent, leading to stable graphene rings, helices, and knots. We investigate the self:assembly conditions and analyze the stability of the formed nanosystems, with numerous possible applications.
引用
收藏
页码：1798 / 1804
页数：7
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