Properties of electropolymerised polypyrrole thin film on silver |
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Authors: | Shivaji A. Jamadade |
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Affiliation: | Thick and Thin Film Device Lab, Department of Physics, Shivaji University, Kolhapur 416004, India |
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Abstract: | This paper reports the properties of electropolymerised polypyrrole thin film on silver. The transmission, reflection, conductivity and dielectric behavior of polypyrrole coated silver has been studied in the 8-12 GHz frequency range of the electromagnetic spectrum. The polypyrrole thin film makes silver a better conductor for microwaves. The microwave conductivity is larger than the DC conductivity by many orders of magnitude. The real and imaginary part of dielectric constant increases in magnitude with increasing doping level and also it decreases in magnitude with increasing frequency. |
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Keywords: | Polypyrrole thin film Transmission Reflection Microwave conductivity Permittivity |
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