LDPE Building Blocks with Controlled Graphene-oxide Interfaces: Composite Manufacturing and Electric Property Investigation

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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: 2016/02/01タイトル(英語): LDPE Building Blocks with Controlled Graphene-oxide Interfaces: Composite Manufacturing and Electric Property Investigat ion著者名: Paolo Mancinelli (Electrical, Electronic and Information Engineering Department, University of Bologna), Valentina Santangelo (Electrical, Electronic and Information Engineering Department, University of Bologna), Davide Fabiani (Electrical, Electronic an著者名(英語): Paolo Mancinelli (Electrical, Electronic and Information Engineering Department, University of Bologna), Valentina Santangelo (Electrical, Electronic and Information Engineering Department, University of Bologna), Davide Fabiani (Electrical, Electronic and Information Engineering Department, University of Bologna), Andrea Saccani (Civil, Chemical, Environmental and Materials Engineering Department, University of Bologna), Maurizio Toselli (Civil, Chemical, Environmental and Materials Engineering Department, University of Bologna), Michel Frechette (Hydro-Quebec Research Institute)キーワード: nanodielectric，graphene，LDPE，conductivity要約(英語): A proper and controlled filler dispersion is the goal of each compound, and nanodielectrics are not an exception for this purpose. A method to avoid agglomeration and ensure a standard dimension of interface region is presented in this work. Graphene oxide has been dispersed into a thermoplastic polymer starting from standardized building-blocks made of polymeric matrix with a single controlled nano-interface of graphene oxide inside. Electrical properties, such as space charge accumulation, permittivity and conductivity, of the nanodielectric have been deeply investigated and a hypothesis on charge carrier motion inside it is proposed.本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.136 No.2 （2016） 特集：2014 International Symposium on Electrical Insulating Materials本誌掲載ページ: 93-98 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/136/2/136_93/_article/-char/ja/ Show more