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首页> 外文期刊>Materials Chemistry and Physics >Thermal anisotropy of epoxy resin-based nano-hybrid films containing BN nanosheets under a rotating superconducting magnetic field
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Thermal anisotropy of epoxy resin-based nano-hybrid films containing BN nanosheets under a rotating superconducting magnetic field

机译:超旋转磁场下含BN纳米片的环氧树脂基纳米复合薄膜的热各向异性

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摘要

We demonstrated that the orientation of unmodified BN nanosheets can be controlled in a polymer matrix either perpendicular or parallel to the nanocomposite film surface with high anisotropy triggered by a rotating superconducting magnetic field (10T) while the prepolymer suspension of polyepoxide was cross-linked. The resulting polymer nanocomposite had outstanding thermal anisotropy, and the increased thermal diffusivity was proportional to the anisotropic orientation of the BN nanosheet. This research provides a method to effectively control diamagnetic ID or 2D nanofiller particles in polymer-based nanocomposites, and may provide enhanced dielectric thermal interface materials for the semiconductor industry.
机译:我们证明了未改性的BN纳米片的取向可以在垂直或平行于纳米复合膜表面的聚合物基质中进行控制,该各向异性由旋转超导磁场(10T)触发,而聚环氧化物的预聚物悬浮液被交联。所得的聚合物纳米复合材料具有优异的热各向异性,并且增加的热扩散率与BN纳米片的各向异性取向成比例。这项研究提供了一种方法,可以有效地控制聚合物基纳米复合材料中的抗磁性ID或2D纳米填料颗粒,并可以为半导体工业提供增强的介电热界面材料。

著录项

  • 来源
    《Materials Chemistry and Physics》 |2013年第3期|355-359|共5页
  • 作者单位

    Extreme Energy-Density Research Institute, Nagaoka University of Technology, Niigata 940-2788, Japan;

    Extreme Energy-Density Research Institute, Nagaoka University of Technology, Niigata 940-2788, Japan;

    Extreme Energy-Density Research Institute, Nagaoka University of Technology, Niigata 940-2788, Japan;

    Extreme Energy-Density Research Institute, Nagaoka University of Technology, Niigata 940-2788, Japan;

    Extreme Energy-Density Research Institute, Nagaoka University of Technology, Niigata 940-2788, Japan;

    Extreme Energy-Density Research Institute, Nagaoka University of Technology, Niigata 940-2788, Japan;

    Extreme Energy-Density Research Institute, Nagaoka University of Technology, Niigata 940-2788, Japan;

    Department of Electrical and Electrics System Engineering, Nagaoka National College of Technology, Niigata 940-8532, Japan;

    Department of Environment Engineering, Sun Moon University, Chung Nam 336-708, South Korea;

    Department of Chemical Engineering, Hanyang University, Gyeonggi-do 426-791, South Korea;

    Extreme Energy-Density Research Institute, Nagaoka University of Technology, Niigata 940-2788, Japan;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Thermal properties; Composite materials; Insulators; Polymers;

    机译:热性能;复合材料;绝缘子聚合物;

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