The influence of the dispersion method on the electrical properties of vapor-grown carbon nanofiber/epoxy composites

被引：0
|
作者：
Paulo Cardoso
Jaime Silva
Donald Klosterman
José A Covas
Ferrie WJ van Hattum
Ricardo Simoes
Senentxu Lanceros-Mendez
机构：
[1] University of Minho,Center/Department of Physics
[2] University of Minho,IPC/I3N
[3] University of Dayton,
[4] School of Technology,Institute for Polymers and Composites
[5] Polytechnic Institute of Cávado and Ave,Chemical & Materials Engineering
来源：
Nanoscale Research Letters | / 6卷
关键词：
Percolation Threshold; Vinylidene Fluoride; Dispersion Method; Composite Conductivity; Good Electrical Property;
D O I：
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中图分类号：
学科分类号：
摘要：
The influence of the dispersion of vapor-grown carbon nanofibers (VGCNF) on the electrical properties of VGCNF/Epoxy composites has been studied. A homogenous dispersion of the VGCNF does not imply better electrical properties. In fact, it is demonstrated that the most simple of the tested dispersion methods results in higher conductivity, since the presence of well-distributed nanofiber clusters appears to be a key factor for increasing composite conductivity.
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