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Electrical Transport Behavior in Phenolic Resin-based Composites Doped with Multi-walled Carbon Nanotubes

Published online by Cambridge University Press:  01 February 2011

Renato Amaral Minamisawa ,
Bopha Chhay  and
Daryush ILA
Renato Amaral Minamisawa
Affiliation:
[email protected], Center for Irradiation of Materials, Physics, PO box 1447, Normal, AL, 35762, United States, (256) 3725856
Bopha Chhay
Affiliation:
[email protected], Alabama A&M University, Physics, Center for Irradiation of Materials, PO box 1447, Normal, AL, 35762, United States
Daryush ILA
Affiliation:
[email protected], Alabama A&M University, Physics, Center for Irradiation of Materials, PO box 1447, Normal, AL, 35762, United States
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Abstract

The reported electromagnetic properties of carbon nanotubes (CNT) make them a promising material for nanoelectronic applications [1,2]. Addition of CNT has recently been shown to enhance mechanical properties of phenolic-resin polymers [3]. We are attempting to control the electrical transport behavior of phenolic-based polymers doped with CNT as a function of the different nanopowder concentration added to the polymer. In that regard, we developed a technique to obtain a material with homogenous dispersion of nanopowders, an important factor that influences the transport behavior. The chemical structure characterization was also evaluated using optical techniques.

Keywords

compositenanostructureelectrical properties
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1006: Symposium R – Transport Behavior in Heterogeneous Polymeric Materials and Composites , 2007 , 1006-R07-10
Copyright
Copyright © Materials Research Society 2007

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