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

智慧半導體及永續製造學院

研究成果: Article › 同行評審

13 引文斯高帕斯（Scopus）

摘要

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.

原文	English
頁（從 - 到）	2646-2650
頁數	5
期刊	Journal of Applied Physics
卷	81
發行號	6
DOIs	https://doi.org/10.1063/1.363929
出版狀態	Published - 1997 3月 15

All Science Journal Classification (ASJC) codes

一般物理與天文學

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10.1063/1.363929

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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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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

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