A method for the chemical anchoring of carbon nanotubes onto carbon fibre and its impact on the strength of carbon fibre composites

被引：0
|
作者：
Alexandre Vivet
Bessem Ben Doudou
Christophe Poilâne
Jun Chen
M’Hamed Ayachi
机构：
[1] Université de Caen,Laboratoire de Recherche sur les Propriétés des Matériaux Nouveaux
来源：
Journal of Materials Science | 2011年 / 46卷
关键词：
Carbon Fibre; Surface Group; Interfacial Bond Strength; Anchor Treatment; Chemical Anchor;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This article proposes an alternative way to use carbon nanotubes to improve the performance of carbon fibre-reinforced composites. A chemical process, based on esterification of surface groups, is used to anchor nanotubes onto carbon fibre surface. Anchored nanotubes form a network surrounding the carbon fibres. After CNT anchoring, the tow is impregnated with an epoxy resin and tensile tests are performed on this minicomposite sample. By enhancing matrix properties and fibre/matrix interface, the CNT network has a significant influence on the composite strength.
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页码：1322 / 1327
页数：5
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