BN@PPS core-shell structure particles and their 3D segregated architecture composites with high thermal conductivities

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	BN@PPS core-shell structure particles and their 3D segregated architecture composites with high thermal conductivities
	Jiang, Yue ; Liu, Yujing ; Min, Peng ; Sui, Guoxin
刊名	COMPOSITES SCIENCE AND TECHNOLOGY
	2017-05-26
卷号	144 页码:63-69
关键词	Polymer-matrix composites (PMCs) Thermal properties Modelling Scanning electron microscopy (SEM) X-ray diffraction (XRD)
ISSN号	0266-3538
通讯作者	Sui, GX (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China.
中文摘要	Hexagonal boron nitride (h-BN) presents an excellent thermal conductivity and the outstanding insulating property for electronic packaging. However, a traditional method can enhance the thermal conductivity of the composites by melt mixing fillers and polymers usually leading to composites with limited thermal conductivity. Here, BN@PPS (Polyphenylene sulfide) core-shell structure particles and their composites with the 3D segregated architecture are presented. The composite achieves a high thermal conductivity of 4.15 W/mK containing 40 vol% BN, which is 16 times higher than that of PPS resin of similar to 0.25 W/mK and 1.69 times higher than that PPS/BN blend composite with at the same BN loading of 2.45 W/mK. The outstanding thermally conductive property of segregated architecture PPS/BN composite is attributed to the formation of BN flakes networks in the PPS matrices, which can provide effective thermal conductive pathway. This segregated architecture composite is an optimal material for insulating electronic packaging. (C) 2017 Elsevier Ltd. All rights reserved.
学科主题	Materials Science, Composites
收录类别	SCI
语种	英语
公开日期	2017-08-17
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/78128]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	Jiang, Yue,Liu, Yujing,Min, Peng,et al. BN@PPS core-shell structure particles and their 3D segregated architecture composites with high thermal conductivities[J]. COMPOSITES SCIENCE AND TECHNOLOGY,2017,144:63-69.
APA	Jiang, Yue,Liu, Yujing,Min, Peng,&Sui, Guoxin.(2017).BN@PPS core-shell structure particles and their 3D segregated architecture composites with high thermal conductivities.COMPOSITES SCIENCE AND TECHNOLOGY,144,63-69.
MLA	Jiang, Yue,et al."BN@PPS core-shell structure particles and their 3D segregated architecture composites with high thermal conductivities".COMPOSITES SCIENCE AND TECHNOLOGY 144(2017):63-69.