Possible mechanism of superior Partial-discharge resistance of polyamide nanocomposites

Norikazu Fuse*, M. Kozako, T. Tanaka, S. Murase, Y. Ohki

*この研究の対応する著者

研究成果: Conference article査読

47 被引用数 (Scopus)

抄録

The dielectric properties of polyamide nanocomposites were examined, focusing especially on their resistance against partial discharges. The present paper compares the surface roughness caused by partial discharges and that caused by exposure to plasmas, between polyamide with and without inorganic nanofillers. From X-ray diffraction spectroscopy, it was confirmed that the nanofillers are rearranged in parallel with their surfaces with a mutual distance around 1 nm after the nanocomposite was subjected to partial discharges. Such ordered arrangement of nanofillers should contribute to the high durability against partial discharges in polyamide nanocomposites, in addition to the effects of the presence of mica, high crystallinity, and strong ionic interaction at mica/resin interfaces. Furthermore, the result of a preliminary attempt done to detect the structural change through observation of photoluminescence spectra is also reported.

本文言語English
ページ(範囲)322-325
ページ数4
ジャーナルAnnual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP
出版ステータスPublished - 2004 12 1
イベント2004 Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP - Boulder, CO, United States
継続期間: 2004 10 172004 10 20

ASJC Scopus subject areas

  • 工学(全般)

フィンガープリント

「Possible mechanism of superior Partial-discharge resistance of polyamide nanocomposites」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル