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Enhanced thermal conductivity of silicon carbide nanowires (SiCw)/epoxy resin composite with segregated structure

文献类型：期刊论文

作者Xiao, Chao1,2,3; Chen, Lu1,2,3; Tang, Yunlu1,2,3; Zhang, Xian1; Zheng, Kang1; Tian, Xingyou1
刊名COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
出版日期2019
卷号116页码:98-105
关键词Silicon carbide nanowires Segregated structure Thermal conductivity
ISSN号1359-835X
DOI10.1016/j.compositesa.2018.10.023
通讯作者Zheng, Kang(kzheng@issp.ac.cn) ; Tian, Xingyou(xytian@issp.ac.cn)
英文摘要Epoxy based composites containing structurally segregated silicon carbide nanowires (SiCw) were manufactured by template method followed with infiltrating technique. Polystyrene (PS) microspheres serving as templates were adopted to prepare the PS/SiCw composite first, then, the stable porous SiCw skeleton was formed after the PS sintered in air atmosphere. Silane coupling agent was firstly used as an adhesive to maintain the honeycomb-like SiCw structure in the initial preparation process. The residual silica which produced by the sintered silane coupling agent consolidated the nanowire junctions. This prefabricated segregated structure improved the thermal conductivity of epoxy/SiCw composite in which 0.43 W/mK was obtained when the content of SICw was 3.91 vol%. Besides, the contact resistance was reduced 42% compared with traditional route. Agari's model proved that this novel preparation process is much easier to form the heat conductive network in polymer matrix. This strategy paves a new way for preparing thermal management materials.
WOS关键词BORON-NITRIDE ; DIELECTRIC-PROPERTIES ; CARBON NANOTUBES ; NANOCOMPOSITES
资助项目National Key Research and Development Program of China[2017YFB0406200]
WOS研究方向Engineering ; Materials Science
语种英语
WOS记录号WOS:000451491700011
出版者ELSEVIER SCI LTD
资助机构National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/40229]  
专题合肥物质科学研究院_应用技术研究所
通讯作者Zheng, Kang; Tian, Xingyou
作者单位1.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Appl Technol, Hefei, Anhui, Peoples R China
2.Univ Sci & Technol China, Hefei, Anhui, Peoples R China
3.Chinese Acad Sci, Key Lab Photovolta & Energy Conservat Mat, Hefei, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Xiao, Chao,Chen, Lu,Tang, Yunlu,et al. Enhanced thermal conductivity of silicon carbide nanowires (SiCw)/epoxy resin composite with segregated structure[J]. COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING,2019,116:98-105.
APA Xiao, Chao,Chen, Lu,Tang, Yunlu,Zhang, Xian,Zheng, Kang,&Tian, Xingyou.(2019).Enhanced thermal conductivity of silicon carbide nanowires (SiCw)/epoxy resin composite with segregated structure.COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING,116,98-105.
MLA Xiao, Chao,et al."Enhanced thermal conductivity of silicon carbide nanowires (SiCw)/epoxy resin composite with segregated structure".COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING 116(2019):98-105.

入库方式： OAI收割

来源：合肥物质科学研究院

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