Frequency accelerated partial discharge resistance of epoxy/clay nanocomposite prepared by newly developed organic modification and solubilization methods

Toshikatsu Tanaka, Tatsuya Yazawa, Yoshimichi Ohki, Mitsukazu Ochi, Miyuki Harada, Takahiro Imai

研究成果: Conference contribution

24 被引用数 (Scopus)

抄録

Frequency accelerated partial discharge degradation of epoxy nanocomposite with 5 wt % additions of clay (layered silicate) was evaluated by a rod-to-plane electrode system, and investigated in comparison with that of epoxy without clay. Comparisons were made as to erosion depth using a laser surface profilometer. It was found that the change in the erosion depth is far smaller in specimens with clay than those without clay. It was also found that the solubilization method using acid anhydride curing agent seems to give PD resistance characteristics superior to the organic modification method using amine and acid anhydride curing agents and even to the solubilization method using amine curing agent.

本文言語English
ホスト出版物のタイトル2007 International Conference on Solid Dielectrics, ICSD
ページ337-340
ページ数4
DOI
出版ステータスPublished - 2007 12 1
外部発表はい
イベント2007 International Conference on Solid Dielectrics, ICSD - Winchester, United Kingdom
継続期間: 2007 7 82007 7 13

出版物シリーズ

名前2007 International Conference on Solid Dielectrics, ICSD

Conference

Conference2007 International Conference on Solid Dielectrics, ICSD
国/地域United Kingdom
CityWinchester
Period07/7/807/7/13

ASJC Scopus subject areas

  • 電子工学および電気工学

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