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Please use this identifier to cite or link to this item: http://purl.org/purl/798

Title: Dielectric Behavior of Natural Rubber Composites in Microwave Fields
Authors: Rani, Joseph
Keywords: composites
conducting polymers
conjugated polymers
dielectric properties
Issue Date: 2-Jun-2006
Publisher: Wiley InterScience
Abstract: In this article, we report the preparation of conducting natural rubber (NR) with polyaniline (Pani). NR was made into a conductive material by the compounding of NR with Pani in powder form. NR latex was made into a conductive material by the in situ polymerization of aniline in the presence of NR latex. Different compositions of Pani- NR semi-interpenetrating networks were prepared, and the dielectric properties of all of the samples were determined in microwave frequencies. The cavity perturbation techpique was used for this study. A HP8510 vector network analyzer with a rectangular cavity resonator was used for this study. S bands 2-4 GHz in frequency were used. Thermal studies were also carried out with thermogravimetric analysis and differential scanning calorimetry.
URI: http://dyuthi.cusat.ac.in/purl/799
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Dr Rani Joseph

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