Self-Assembly of Hydrosoluble Carbon Nanotubes into Macroscopic Belts

被引：1

作者：

Wu, Chuxin ^{[1
,2
]}

Zheng, Dongdong ^{[1
,2
]}

Wang, Hongtao ^{[1
,2
]}

Guan, Lunhui ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China

[2] Chinese Acad Sci, Key Lab Design & Assembly Funct Nanostruct, Fuzhou 350002, Fujian, Peoples R China

来源：

CHEMPLUSCHEM | 2014年 / 79卷 / 03期

基金：

中国国家自然科学基金;

关键词：

carbon; Hummers' method; macroscopic assembly; nanotubes; self-assembly; ELECTRICAL-CONDUCTIVITY; GRAPHITE OXIDE; FIBERS; YARNS;

D O I：

10.1002/cplu.201300320

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A simple approach for the synthesis of a truly neutral aqueous solution of shortened carbon nanotubes (CNTs) is presented. Upon evaporation of the solvent, the shortened CNTs self-assemble into belt-like macroscopic structures of approximately 3cm in length. After the annealing process, the macroscopic assembly exhibits a good electrical conductivity of approximately 140Scm(-1). The possible self-assembly process is also discussed.

引用

页码：394 / 399

页数：6

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