Influence of high-energy electron irradiation on the conduction behavior of doped polyaniline films in the high current density regime

Hai Sheng Xu, Z. Y. Cheng, Qiming Zhang, Pen Cheng Wang, Alan G. MacDiarmid

    Research output: Contribution to journalArticle

    10 Citations (Scopus)

    Abstract

    The influence of high-energy electron irradiation on the conduction behavior at high current density of polyaniline (PANI) films doped with HCl and camphor sulfonic acid (HCSA), respectively, is reported. It is found that there exists an ohmic region under certain current density for both non-irradiated and irradiated samples. No significant change of the conductivity and maximum current density are observed if the sample is irradiated at room temperature and low dosage. The conductivity and maximum current density decrease with dosage if the samples are irradiated at high temperature. However, after redoping with 1 M HCl, the conductivity of these films can be recovered, while the maximum current density remains at a lower level. The DSC thermograms show that the crosslinking density of PANI-HCl film increases due to the high-energy electron irradiation.

    Original languageEnglish (US)
    Pages (from-to)133-137
    Number of pages5
    JournalSynthetic Metals
    Volume108
    Issue number2
    DOIs
    StatePublished - Jan 17 2000

    Fingerprint

    Electron irradiation
    electron irradiation
    Polyaniline
    high energy electrons
    high current
    Current density
    current density
    conduction
    conductivity
    Camphor
    camphor
    dosage
    thermograms
    Sulfonic Acids
    sulfonic acid
    crosslinking
    Crosslinking
    polyaniline
    Temperature
    Acids

    All Science Journal Classification (ASJC) codes

    • Electronic, Optical and Magnetic Materials
    • Condensed Matter Physics
    • Mechanics of Materials
    • Mechanical Engineering
    • Metals and Alloys
    • Materials Chemistry

    Cite this

    Xu, Hai Sheng ; Cheng, Z. Y. ; Zhang, Qiming ; Wang, Pen Cheng ; MacDiarmid, Alan G. / Influence of high-energy electron irradiation on the conduction behavior of doped polyaniline films in the high current density regime. In: Synthetic Metals. 2000 ; Vol. 108, No. 2. pp. 133-137.
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    title = "Influence of high-energy electron irradiation on the conduction behavior of doped polyaniline films in the high current density regime",
    abstract = "The influence of high-energy electron irradiation on the conduction behavior at high current density of polyaniline (PANI) films doped with HCl and camphor sulfonic acid (HCSA), respectively, is reported. It is found that there exists an ohmic region under certain current density for both non-irradiated and irradiated samples. No significant change of the conductivity and maximum current density are observed if the sample is irradiated at room temperature and low dosage. The conductivity and maximum current density decrease with dosage if the samples are irradiated at high temperature. However, after redoping with 1 M HCl, the conductivity of these films can be recovered, while the maximum current density remains at a lower level. The DSC thermograms show that the crosslinking density of PANI-HCl film increases due to the high-energy electron irradiation.",
    author = "Xu, {Hai Sheng} and Cheng, {Z. Y.} and Qiming Zhang and Wang, {Pen Cheng} and MacDiarmid, {Alan G.}",
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    Influence of high-energy electron irradiation on the conduction behavior of doped polyaniline films in the high current density regime. / Xu, Hai Sheng; Cheng, Z. Y.; Zhang, Qiming; Wang, Pen Cheng; MacDiarmid, Alan G.

    In: Synthetic Metals, Vol. 108, No. 2, 17.01.2000, p. 133-137.

    Research output: Contribution to journalArticle

    TY - JOUR

    T1 - Influence of high-energy electron irradiation on the conduction behavior of doped polyaniline films in the high current density regime

    AU - Xu, Hai Sheng

    AU - Cheng, Z. Y.

    AU - Zhang, Qiming

    AU - Wang, Pen Cheng

    AU - MacDiarmid, Alan G.

    PY - 2000/1/17

    Y1 - 2000/1/17

    N2 - The influence of high-energy electron irradiation on the conduction behavior at high current density of polyaniline (PANI) films doped with HCl and camphor sulfonic acid (HCSA), respectively, is reported. It is found that there exists an ohmic region under certain current density for both non-irradiated and irradiated samples. No significant change of the conductivity and maximum current density are observed if the sample is irradiated at room temperature and low dosage. The conductivity and maximum current density decrease with dosage if the samples are irradiated at high temperature. However, after redoping with 1 M HCl, the conductivity of these films can be recovered, while the maximum current density remains at a lower level. The DSC thermograms show that the crosslinking density of PANI-HCl film increases due to the high-energy electron irradiation.

    AB - The influence of high-energy electron irradiation on the conduction behavior at high current density of polyaniline (PANI) films doped with HCl and camphor sulfonic acid (HCSA), respectively, is reported. It is found that there exists an ohmic region under certain current density for both non-irradiated and irradiated samples. No significant change of the conductivity and maximum current density are observed if the sample is irradiated at room temperature and low dosage. The conductivity and maximum current density decrease with dosage if the samples are irradiated at high temperature. However, after redoping with 1 M HCl, the conductivity of these films can be recovered, while the maximum current density remains at a lower level. The DSC thermograms show that the crosslinking density of PANI-HCl film increases due to the high-energy electron irradiation.

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