Thermally conductive polystyrene/epoxy nanocomposites fabricated by selective localization of hybrid fillers

doi:10.1007/s00396-016-3845-3

HFCAS OpenIR > 应用技术研究所

	Thermally conductive polystyrene/epoxy nanocomposites fabricated by selective localization of hybrid fillers
	Guo, Le; Xiao, Chao; Wang, Hui; Chen, Lin; Zhang, Xian; Zheng, Kang; Tian, Xingyou
	2016-05-01
发表期刊	COLLOID AND POLYMER SCIENCE
摘要	The effective thermal conductivity of polystyrene (PS)/epoxy (EP) composites filled with aluminum nitride (AlN) nanoparticles and multi-wall carbon nanotubes (MWCNTs) was investigated. The surface of aluminum nitride and MWCNTs were modified in order to fit the nonpolar property of polystyrene and the polar one for epoxy, respectively. A "double synergistic effect" of enhancement on effective thermal conductivity of the composite was observed, which was profited from the selective localization of hybrid fillers and the formation of three-dimensional thermal transfer pathways. The maximum effective thermal conductivity achieved was 6.09 W/m center dot K with double-phase matrix, which is about 29 times of the pure epoxy and 50 % higher than the composite with single epoxy matrix at the same filler loading. Moreover, it was found that the composite with "double synergistic effect" is more easily to form 3D heat conductive path under low filler loading, which could be promising for the improvement of processability and facilitating considerable reduction of the cost.
文章类型	Article
关键词	Double Synergistic Effect Hybrid Fillers 3d Heat Transfer Pathway Selective Localization
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1007/s00396-016-3845-3
关键词[WOS]	MULTIWALLED CARBON NANOTUBES ; MECHANICAL-PROPERTIES ; ELECTRICAL-PROPERTIES ; EPOXY NANOCOMPOSITES ; GRAPHENE OXIDE ; BORON-NITRIDE ; COMPOSITES ; FUNCTIONALIZATION ; NANOPARTICLES ; MORPHOLOGY
收录类别	SCI
语种	英语
项目资助者	National Natural Science Foundation of China(21204090 ; National Natural Science Foundation of China(21204090 ; National Natural Science Foundation of China(21204090 ; National Natural Science Foundation of China(21204090 ; 51303182) ; 51303182) ; 51303182) ; 51303182)
WOS研究方向	Chemistry ; Polymer Science
WOS类目	Chemistry, Physical ; Polymer Science
WOS记录号	WOS:000373954000011
引用统计	被引频次：10[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/22365
专题	应用技术研究所
作者单位	Chinese Acad Sci, Hefei Inst Phys Sci, Inst Appl Technol, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Guo, Le,Xiao, Chao,Wang, Hui,et al. Thermally conductive polystyrene/epoxy nanocomposites fabricated by selective localization of hybrid fillers[J]. COLLOID AND POLYMER SCIENCE,2016,294(5):901-910.
APA	Guo, Le.,Xiao, Chao.,Wang, Hui.,Chen, Lin.,Zhang, Xian.,...&Tian, Xingyou.(2016).Thermally conductive polystyrene/epoxy nanocomposites fabricated by selective localization of hybrid fillers.COLLOID AND POLYMER SCIENCE,294(5),901-910.
MLA	Guo, Le,et al."Thermally conductive polystyrene/epoxy nanocomposites fabricated by selective localization of hybrid fillers".COLLOID AND POLYMER SCIENCE 294.5(2016):901-910.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Thermally conductive（818KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览下载