Electrical conduction in highly resistive polyolefin films modified by polar groups

Yoshimichi Ohki, Tadashi Asada, Yuka Umeshima, Masaaki Ikeda

    Research output: Contribution to journalArticle

    1 Citation (Scopus)

    Abstract

    Electrical conduction and space charge distribution in oxidized low-density polyethylene (samples A1-A6) and copolymers of ethylene and carbon monoxide (samples B1-B3) with different carbonyl contents have been studied. A V-shaped dependence of conduction current on carbonyl content was observed for samples A1-A6, while the current decreases monotonically with an increase in carbonyl content for samples B1-B3. The effect for polar groups on electrical conduction is discussed, focusing on their bonding forms in polymer molecules.

    Original languageEnglish
    Pages (from-to)9-16
    Number of pages8
    JournalElectrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi)
    Volume120
    Issue number3
    Publication statusPublished - 1997

    Fingerprint

    Charge distribution
    Polyolefins
    Low density polyethylenes
    Electric space charge
    Carbon monoxide
    Ethylene
    Copolymers
    Molecules
    Polymers

    Keywords

    • Copolymer of ethylene and carbon monoxide
    • Low-density polyethylene
    • Polar group
    • Space charge

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering

    Cite this

    Electrical conduction in highly resistive polyolefin films modified by polar groups. / Ohki, Yoshimichi; Asada, Tadashi; Umeshima, Yuka; Ikeda, Masaaki.

    In: Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi), Vol. 120, No. 3, 1997, p. 9-16.

    Research output: Contribution to journalArticle

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