Abstract
This research article is intended for the novel study of thermal, electrical and dielectric properties of conducting polyindole (PIn) as-synthesized through chemical oxidative route. The characterization techniques such as Fourier transform infrared spectroscopy; X-ray diffraction and Thermo gravimetric-differential thermal analysis ensured the structural and thermal properties of the as-synthesized materials. The dielectric measurements of the samples were performed through AC impedance analyser in the frequency and temperature ranges from 20 Hz–1 MHz to 308–393 K respectively. The variation of AC conductivity with frequency obeys Jonscher’s universal power law. The modulus spectra depicted the non-Debye nature of the material. The dielectric studies of as-synthesized PIn samples validate their potential utilization for energy storage application. The thermal study ensures that, the synthesized samples have fairly good thermal stability.
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Authors are very much thankful to Head, Department of Physics Sant Gadge Baba Amravati University, Amravati for providing the necessary facilities.
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Wadatkar, N.S., Waghuley, S.A. A novel studies on electrical behaviour of chemically synthesized conducting polyindole. Indian J Phys 92, 1551–1559 (2018). https://doi.org/10.1007/s12648-018-1257-6
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DOI: https://doi.org/10.1007/s12648-018-1257-6