Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
11004266 | Composites Science and Technology | 2018 | 20 Pages |
Abstract
Layer structured high-performance thermal management materials via integrating the advantages of boron nitride (BN, electrically insulating) and graphene nanoplatelets (GNPs, highly thermally conductive) as fillers were realized by a facile and scalable strategy. Outstanding thermal conductivity (TC) of 8.45â¯Wâ¯mâ1â¯Kâ1, the highest value among reported electrically insulating polymer-based materials, excellent electrical insulation (breakdown voltageâ¼5.33â¯kV/mm; volume resistance â¼1012Ωcm) and superior electromagnetic interface shielding performance are achieved at a filler loading of 17.88â¯vol%. Moreover, the mechanical properties and hardness are also in quite good range. Thus, a promising method is provided for large scale production of superior thermal management materials.
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Authors
Chang-Ping Feng, Shen-Shen Wan, Wei-Chun Wu, Lu Bai, Rui-Ying Bao, Zheng-Ying Liu, Ming-Bo Yang, Jun Chen, Wei Yang,