Ac conduction in conducting poly pyrrole-poly vinyl methyl ether polymer composite materials

S. K. Saha; T. K. Mandal; B. M. Mandal; D. Chakravorty

doi:10.1063/1.363929

Ac conduction in conducting poly pyrrole-poly vinyl methyl ether polymer composite materials

S. K. Saha
, T. K. Mandal
, B. M. Mandal
, D. Chakravorty

Academy of Innovative Semiconductor and Sustainable Manufacturing

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

Composite materials containing conducting polypyrrole and insulating poly (vinyl methyl ether) (PVME) have been synthesized by oxidative polymerization of pyrrole in ethanol using FeCl₃ oxidant in the presence of PVME. The ac conductivity measurements have been carried out in the frequency range of 100 Hz to 10 MHz and in the temperature range of 110 to 350 K. The frequency dependent conductivity has been explained on the basis of a small polaron tunnelling mechanism.

Original language	English
Pages (from-to)	2646-2650
Number of pages	5
Journal	Journal of Applied Physics
Volume	81
Issue number	6
DOIs	https://doi.org/10.1063/1.363929
Publication status	Published - 1997 Mar 15

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1063/1.363929

Cite this

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abstract = "Composite materials containing conducting polypyrrole and insulating poly (vinyl methyl ether) (PVME) have been synthesized by oxidative polymerization of pyrrole in ethanol using FeCl3 oxidant in the presence of PVME. The ac conductivity measurements have been carried out in the frequency range of 100 Hz to 10 MHz and in the temperature range of 110 to 350 K. The frequency dependent conductivity has been explained on the basis of a small polaron tunnelling mechanism.",

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AU - Saha, S. K.

AU - Mandal, T. K.

AU - Mandal, B. M.

AU - Chakravorty, D.

PY - 1997/3/15

Y1 - 1997/3/15

N2 - Composite materials containing conducting polypyrrole and insulating poly (vinyl methyl ether) (PVME) have been synthesized by oxidative polymerization of pyrrole in ethanol using FeCl3 oxidant in the presence of PVME. The ac conductivity measurements have been carried out in the frequency range of 100 Hz to 10 MHz and in the temperature range of 110 to 350 K. The frequency dependent conductivity has been explained on the basis of a small polaron tunnelling mechanism.

AB - Composite materials containing conducting polypyrrole and insulating poly (vinyl methyl ether) (PVME) have been synthesized by oxidative polymerization of pyrrole in ethanol using FeCl3 oxidant in the presence of PVME. The ac conductivity measurements have been carried out in the frequency range of 100 Hz to 10 MHz and in the temperature range of 110 to 350 K. The frequency dependent conductivity has been explained on the basis of a small polaron tunnelling mechanism.

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Ac conduction in conducting poly pyrrole-poly vinyl methyl ether polymer composite materials

Abstract

All Science Journal Classification (ASJC) codes

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