Suppression of packet-like space charge formation in LDPE by the addition of magnesia nanofillers

Yoshimichi Ohki, Kazuyuki Ishimoto, Etsu Kanegae, Toshikatsu Tanaka, Yoitsu Sekiguchi, Yoshinao Murata, C. C. Reddy

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    10 Citations (Scopus)

    Abstract

    Space charge is formed at the interface of two different materials to maintain the continuity of current when the electric field is 25 kV/mm, while packet-like charge appears only in the LDPE at 100 kVImm. These phenomena are explained by assuming that the nanofillers effectively suppress the increase in conductivity induced by the high electric field. Related work done previously by the authors is also briefly reviewed

    Original languageEnglish
    Title of host publicationProceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials
    Pages9-14
    Number of pages6
    DOIs
    Publication statusPublished - 2009
    Event2009 IEEE 9th International Conference on the Properties and Applications of Dielectric Materials, ICPADM 2009 - Harbin
    Duration: 2009 Jul 192009 Jul 23

    Other

    Other2009 IEEE 9th International Conference on the Properties and Applications of Dielectric Materials, ICPADM 2009
    CityHarbin
    Period09/7/1909/7/23

    Fingerprint

    Magnesium Oxide
    Magnesia
    Low density polyethylenes
    Polyethylene
    Electric space charge
    space charge
    Electric fields
    retarding
    electric fields
    continuity
    conductivity

    Keywords

    • Conduction current
    • Insulating material
    • Low-density polyethylene
    • Polymer nanocomposite
    • Space charge
    • Two-layer dielectrics

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Materials Chemistry
    • Condensed Matter Physics

    Cite this

    Ohki, Y., Ishimoto, K., Kanegae, E., Tanaka, T., Sekiguchi, Y., Murata, Y., & Reddy, C. C. (2009). Suppression of packet-like space charge formation in LDPE by the addition of magnesia nanofillers. In Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials (pp. 9-14). [5252266] https://doi.org/10.1109/ICPADM.2009.5252266

    Suppression of packet-like space charge formation in LDPE by the addition of magnesia nanofillers. / Ohki, Yoshimichi; Ishimoto, Kazuyuki; Kanegae, Etsu; Tanaka, Toshikatsu; Sekiguchi, Yoitsu; Murata, Yoshinao; Reddy, C. C.

    Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials. 2009. p. 9-14 5252266.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Ohki, Y, Ishimoto, K, Kanegae, E, Tanaka, T, Sekiguchi, Y, Murata, Y & Reddy, CC 2009, Suppression of packet-like space charge formation in LDPE by the addition of magnesia nanofillers. in Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials., 5252266, pp. 9-14, 2009 IEEE 9th International Conference on the Properties and Applications of Dielectric Materials, ICPADM 2009, Harbin, 09/7/19. https://doi.org/10.1109/ICPADM.2009.5252266
    Ohki Y, Ishimoto K, Kanegae E, Tanaka T, Sekiguchi Y, Murata Y et al. Suppression of packet-like space charge formation in LDPE by the addition of magnesia nanofillers. In Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials. 2009. p. 9-14. 5252266 https://doi.org/10.1109/ICPADM.2009.5252266
    Ohki, Yoshimichi ; Ishimoto, Kazuyuki ; Kanegae, Etsu ; Tanaka, Toshikatsu ; Sekiguchi, Yoitsu ; Murata, Yoshinao ; Reddy, C. C. / Suppression of packet-like space charge formation in LDPE by the addition of magnesia nanofillers. Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials. 2009. pp. 9-14
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