Enhanced thermal conductivity of epoxy composites filled with silicon carbide nanowires

Abstract In this study, we report a facile approach to fabricate epoxy composite incorporated with silicon carbide nanowires (SiC NWs). The thermal conductivity of epoxy/SiC NWs composites was thoroughly investigated. The thermal conductivity of epoxy/SiC NWs composites with 3.0 wt% filler reached 0...

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Autores principales:	Dianyu Shen, Zhaolin Zhan, Zhiduo Liu, Yong Cao, Li Zhou, Yuanli Liu, Wen Dai, Kazuhito Nishimura, Chaoyang Li, Cheng-Te Lin, Nan Jiang, Jinhong Yu
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/4e2948799dec4cc69c18c8cdd5d3bc9e
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spelling	oai:doaj.org-article:4e2948799dec4cc69c18c8cdd5d3bc9e2021-12-02T15:04:55ZEnhanced thermal conductivity of epoxy composites filled with silicon carbide nanowires10.1038/s41598-017-02929-02045-2322https://doaj.org/article/4e2948799dec4cc69c18c8cdd5d3bc9e2017-06-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-02929-0https://doaj.org/toc/2045-2322Abstract In this study, we report a facile approach to fabricate epoxy composite incorporated with silicon carbide nanowires (SiC NWs). The thermal conductivity of epoxy/SiC NWs composites was thoroughly investigated. The thermal conductivity of epoxy/SiC NWs composites with 3.0 wt% filler reached 0.449 Wm−1 K−1, approximately a 106% enhancement as compared to neat epoxy. In contrast, the same mass fraction of silicon carbide micron particles (SiC MPs) incorporated into epoxy matrix showed less improvement on thermal conduction properties. This is attributed to the formation of effective heat conduction pathways among SiC NWs as well as a strong interaction between the nanowires and epoxy matrix. In addition, the thermal properties of epoxy/SiC NWs composites were also improved. These results demonstrate that we developed a novel approach to enhance the thermal conductivity of the polymer composites which meet the requirement for the rapid development of the electronic devices.Dianyu ShenZhaolin ZhanZhiduo LiuYong CaoLi ZhouYuanli LiuWen DaiKazuhito NishimuraChaoyang LiCheng-Te LinNan JiangJinhong YuNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-11 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Dianyu Shen Zhaolin Zhan Zhiduo Liu Yong Cao Li Zhou Yuanli Liu Wen Dai Kazuhito Nishimura Chaoyang Li Cheng-Te Lin Nan Jiang Jinhong Yu Enhanced thermal conductivity of epoxy composites filled with silicon carbide nanowires
description	Abstract In this study, we report a facile approach to fabricate epoxy composite incorporated with silicon carbide nanowires (SiC NWs). The thermal conductivity of epoxy/SiC NWs composites was thoroughly investigated. The thermal conductivity of epoxy/SiC NWs composites with 3.0 wt% filler reached 0.449 Wm−1 K−1, approximately a 106% enhancement as compared to neat epoxy. In contrast, the same mass fraction of silicon carbide micron particles (SiC MPs) incorporated into epoxy matrix showed less improvement on thermal conduction properties. This is attributed to the formation of effective heat conduction pathways among SiC NWs as well as a strong interaction between the nanowires and epoxy matrix. In addition, the thermal properties of epoxy/SiC NWs composites were also improved. These results demonstrate that we developed a novel approach to enhance the thermal conductivity of the polymer composites which meet the requirement for the rapid development of the electronic devices.
format	article
author	Dianyu Shen Zhaolin Zhan Zhiduo Liu Yong Cao Li Zhou Yuanli Liu Wen Dai Kazuhito Nishimura Chaoyang Li Cheng-Te Lin Nan Jiang Jinhong Yu
author_facet	Dianyu Shen Zhaolin Zhan Zhiduo Liu Yong Cao Li Zhou Yuanli Liu Wen Dai Kazuhito Nishimura Chaoyang Li Cheng-Te Lin Nan Jiang Jinhong Yu
author_sort	Dianyu Shen
title	Enhanced thermal conductivity of epoxy composites filled with silicon carbide nanowires
title_short	Enhanced thermal conductivity of epoxy composites filled with silicon carbide nanowires
title_full	Enhanced thermal conductivity of epoxy composites filled with silicon carbide nanowires
title_fullStr	Enhanced thermal conductivity of epoxy composites filled with silicon carbide nanowires
title_full_unstemmed	Enhanced thermal conductivity of epoxy composites filled with silicon carbide nanowires
title_sort	enhanced thermal conductivity of epoxy composites filled with silicon carbide nanowires
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/4e2948799dec4cc69c18c8cdd5d3bc9e
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_version_	1718388952795185152

Enhanced thermal conductivity of epoxy composites filled with silicon carbide nanowires

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