Surface modified multi-walled carbon nanotubes in CNT/epoxy-composites

被引：489

作者：

Gojny, FH

Nastalczyk, J

Roslaniec, Z

Schulte, K

机构：

[1] Tech Univ Hamburg, D-21073 Hamburg, Germany

[2] Tech Univ Szczecin, PL-70310 Szczecin, Poland

来源：

CHEMICAL PHYSICS LETTERS | 2003年 / 370卷 / 5-6期

关键词：

D O I：

10.1016/S0009-2614(03)00187-8

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Multi-walled carbon nanotubes (MWCNTs), produced by arc-discharge method, were treated with oxidising inorganic acids. The surface modification of the oxidised nanotubes (o-MWCNTs) was achieved by refluxing the tubes with multi-functional amines. The functionalised nanotubes were embedded in the epoxy resin and the resulting composite was investigated by transmission-electron microscopy (TEM). The functionalisation led to a reduced agglomeration and evidences are given for improved interaction between the nanotubes and the epoxy resin. (C) 2003 Elsevier Science B.V. All rights reserved.

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页码：820 / 824

页数：5

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