A review and analysis of electrical percolation in carbon nanotube polymer composites

被引：2083

作者：

Bauhofer, Wolfgang ^{[1
]}

Kovacs, Josef Z. ^{[1
]}

机构：

[1] Tech Univ Hamburg, Inst Opt & Elekt Mat, D-21073 Hamburg, Germany

来源：

COMPOSITES SCIENCE AND TECHNOLOGY | 2009年 / 69卷 / 10期

关键词：

Carbon nanotubes; Nano composites; Polymer-matrix composites (PMCs); Electrical properties; MECHANICAL-PROPERTIES; FILLED POLYMER; OPTICAL-PROPERTIES; AC CONDUCTIVITY; ASPECT-RATIO; EPOXY-RESIN; THRESHOLD; NANOCOMPOSITES; POLYETHYLENE; BEHAVIOR;

D O I：

10.1016/j.compscitech.2008.06.018

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

We review experimental and theoretical work on electrical percolation of carbon nanotubes (CNT) in polymer composites. We give a comprehensive survey of published data together with an attempt of systematization. Parameters like CNT type, synthesis method, treatment and dimensionality as well as polymer type and dispersion method are evaluated with respect to their impact on percolation threshold, scaling law exponent and maximum conductivity of the composite. Validity as well as limitations of commonly used statistical percolation theories are discussed, in particular with respect to the recently reported existence of a lower kinetic (allowing for re-aggregation) and a higher statistical percolation threshold. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：1486 / 1498

页数：13

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