High energy (MeV) ion-irradiated π-conjugated polyaniline: Transition from insulating state to carbonized conducting state

S. K. Park; S. Y. Lee; C. S. Lee; H. M. Kim; J. Joo; Y. W. Beag; S. K. Koh

doi:10.1063/1.1769603

High energy (MeV) ion-irradiated π-conjugated polyaniline: Transition from insulating state to carbonized conducting state

S. K. Park, S. Y. Lee, C. S. Lee, H. M. Kim, J. Joo, Y. W. Beag, S. K. Koh

Department of Physics

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22 Citations (Scopus)

Abstract

The transition of polyaniline from insulating state to carbonized conducting state was investigated. High energy (MeV) C²⁺, F ²⁺, and Cl²⁺ ions were irradiated onto polyaniline samples. The energy of an ion beam was controlled to a range of 3-4.5 MeV. The highest dc conductivity was measured to be ∼60 S/cm. Result show that the transition was a function of ion dosage.

Original language	English
Pages (from-to)	1914-1918
Number of pages	5
Journal	Journal of Applied Physics
Volume	96
Issue number	4
DOIs	https://doi.org/10.1063/1.1769603
Publication status	Published - 2004 Aug 15

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1063/1.1769603

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abstract = "The transition of polyaniline from insulating state to carbonized conducting state was investigated. High energy (MeV) C2+, F 2+, and Cl2+ ions were irradiated onto polyaniline samples. The energy of an ion beam was controlled to a range of 3-4.5 MeV. The highest dc conductivity was measured to be ∼60 S/cm. Result show that the transition was a function of ion dosage.",

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AU - Lee, C. S.

AU - Kim, H. M.

AU - Joo, J.

AU - Beag, Y. W.

AU - Koh, S. K.

PY - 2004/8/15

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N2 - The transition of polyaniline from insulating state to carbonized conducting state was investigated. High energy (MeV) C2+, F 2+, and Cl2+ ions were irradiated onto polyaniline samples. The energy of an ion beam was controlled to a range of 3-4.5 MeV. The highest dc conductivity was measured to be ∼60 S/cm. Result show that the transition was a function of ion dosage.

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High energy (MeV) ion-irradiated π-conjugated polyaniline: Transition from insulating state to carbonized conducting state

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