Electrical and Thermal Properties of PMMA/h-BN Composite Material Produced by Electrostatic Adsorption Method

カテゴリ: 論文誌(論文単位)

グループ名: 【A】基礎・材料・共通部門

発行日: 2019/02/01

タイトル(英語): Electrical and Thermal Properties of PMMA/h-BN Composite Material Produced by Electrostatic Adsorption Method

著者名: Norikazu Hamasaki (Toyohashi University of Technology), Shuhei Yamaguchi (Toyohashi University of Technology), Shohei Use (Toyohashi University of Technology), Tomohiro Kawashima (Toyohashi University of Technology), Hiroyuki Muto (Toyohashi University of

著者名(英語): Norikazu Hamasaki (Toyohashi University of Technology), Shuhei Yamaguchi (Toyohashi University of Technology), Shohei Use (Toyohashi University of Technology), Tomohiro Kawashima (Toyohashi University of Technology), Hiroyuki Muto (Toyohashi University of Technology), Masayuki Nagao (Toyohashi University of Technology), Naohiro Hozumi (Toyohashi University of Technology), Yoshinobu Murakami (Toyohashi University of Technology)

キーワード: electrostatic adsorption method，PMMA，h-BN，composite，electric breakdown，thermal conductivity

要約(英語): The electrostatic adsorption method can be used to produce composite materials with an arbitrary structure, and their properties may be tuned by changing the size of the individual components, which in turn alters the composition of the material. To develop a thermally conductive and electrically insulating composite material with high thermal conductivity and acceptable breakdown strength, polymethylmethacrylate (PMMA)/hexagonal boron nitride (h-BN) composite materials were produced by electrostatic adsorption method. The breakdown strength of the composite which the flaky surfaces of h-BN was oriented parallel to the thickness direction, was smaller than that of the composite which the flaky surfaces of h-BN was oriented perpendicular to the thickness direction. On the other hand, the thermal conductivity exhibited the inverse trend to the breakdown strength. The thermal conductivity also increased with the increasing of the molding temperature. The properties of the composite material can be easily changed as necessary controlled by each factors.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.139 No.2 （2019） 特集：2017 International Symposium on Electrical Insulating Materials

本誌掲載ページ: 60-65 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/139/2/139_60/_article/-char/ja/