Evaluation and identification of electrical and thermal conduction mechanisms in carbon nanotube/epoxy composites

被引：944
作者：
Gojny, FH
Wichmann, MHG
Fiedler, B
Kinloch, IA
Bauhofer, W
Windle, AH
Schulte, K
机构：
[1] Tech Univ Hamburg, Polymer Composites Sect, D-21073 Hamburg, Germany
[2] Univ Cambridge, Dept Mat Sci & Met, Cambridge CB2 3QZ, England
来源：
POLYMER | 2006年 / 47卷 / 06期
基金：
英国工程与自然科学研究理事会;
关键词：
carbon nanotubes; thermal conductivity; nanocomposite;
D O I：
10.1016/j.polymer.2006.01.029
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Nanostructured modification of polymers has opened up new perspectives for multi-functional materials. In particular, carbon nanotubes (CNTs) have the potential to realise electrically conductive polymers with improved or retaining mechanical performance. This study focuses oil the evaluation of both, the electrical and thermal conductivity of nanoparticulate filled epoxy resins. We discuss the results with regard to the influence of the type of carbon nanotube (SWCNT, DWCNT and MWCNT), the relevance of surface-functionalisation (amino-functionalisation), the influence of filler content (wt% and vol%), the varying dispersibility. the aspect ratio and the specific surface area. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2036 / 2045
页数：10
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