Nanohelices from planar polymer self-assembled in carbon nanotubes

被引：22

作者：

Fu, Hongjin ^{[1
]}

Xu, Shuqiong ^{[1
]}

Li, Yunfang ^{[1
,2
]}

机构：

[1] Linyi Univ, Coll Mech Engn, Linyi 276005, Shandong, Peoples R China

[2] Shandong Univ, Minist Educ, Key Lab Liquid Solid Struct Evolut & Proc Mat, Jinan 250061, Peoples R China

来源：

SCIENTIFIC REPORTS | 2016年 / 6卷

基金：

中国国家自然科学基金;

关键词：

MOLECULAR-DYNAMICS SIMULATIONS; THERMAL-CONDUCTIVITY; GRAPHENE NANORIBBONS; FUNCTIONAL-GROUPS; PI-STACKING; DISPERSION; COMPASS; GROWTH;

D O I：

10.1038/srep30310

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The polymer possessing with planar structure can be activated and guided to encapsulate the inner space of SWNT and form a helix through van der Waals interaction and the pi-pi stacking effect between the polymer and the inner surface of SWNT. The SWNT size, the nanostructure and flexibility of polymer chain are all determine the final structures. The basic interaction between the polymer and the nanotubes is investigated, and the condition and mechanism of the helix-forming are explained particularly. Hybrid polymers improve the ability of the helix formation. This study provides scientific basis for fabricating helical polymers encapsulated in SWNTs and eventually on their applications in various areas.

引用

页数：9

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