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首页> 外文期刊>Journal of Applied Polymer Science >Improvement of the thermal transport performance of a poly(vinylidene fluoride) composite film including silver nanowire
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Improvement of the thermal transport performance of a poly(vinylidene fluoride) composite film including silver nanowire

机译：包含银纳米线的聚偏二氟乙烯复合薄膜的热传输性能的改善

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摘要

The miniaturization trend of electronic devices requires that components have a high heat dissipation in industrial applications and in daily life. In this context, a highly thermally conductive film was fabricated with silver nanowire (AgNW) and poly(vinylidene fluoride) (PVDF) with a bar-coating method. The thermal transport performance and mechanism of the AgNW/PVDF composite film were investigated. The through-plane and in-plane thermal conductivity of the AgNW/PVDF composite film reached 0.31 and 1.61 W m(-1) K-1, respectively; these values far exceeded those of the pristine PVDF film. The experiment illustrated that the thermally conductive pathways formed successfully in the PVDF substrate with the addition of AgNW, and the heat tended to transfer along the thermally conductive pathway rather than along the PVDF substrate. (c) 2016 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016, 133, 43554.
机译：电子设备的小型化趋势要求组件在工业应用和日常生活中具有高散热性。在这种情况下，通过棒涂法用银纳米线（AgNW）和聚偏二氟乙烯（PVDF）制造高导热膜。研究了AgNW / PVDF复合膜的热传输性能和机理。 AgNW / PVDF复合膜的透面和面内热导率分别达到0.31和1.61 W m（-1）K-1。这些值远远超过原始PVDF膜的值。实验表明，在添加AgNW的情况下，在PVDF基板中成功地形成了导热路径，并且热量倾向于沿着导热路径而不是沿着PVDF基板传递。 （c）2016 Wiley Periodicals，Inc. J. Appl。 Polym。科学2016，133，43554。

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