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An efficient approach for constructing 3-D boron nitride networks with epoxy composites to form materials with enhanced thermal, dielectric, and mechanical properties

文献类型：期刊论文

作者Leng, XinYu1,2,3; Xiao, Chao1,2,3; Chen, Lu1,2,3; Su, Zheng1,2,3; Zheng, Kang1,2; Zhang, Xian1,2; Tian, XingYou1,2
刊名HIGH PERFORMANCE POLYMERS
出版日期2019-04-01
卷号31期号:3页码:350-358
关键词Thermal conductivity epoxy resin network skeleton
ISSN号0954-0083
DOI10.1177/0954008318772331
通讯作者Zheng, Kang(kzheng@issp.ac.cn)
英文摘要Thermally conductive epoxy composites of 3-D boron nitride (BN) networks were synthesized via a facile template method, wherein an epoxy was infiltrated into the network. The 3-D BN network skeletons, which use polystyrene (PS) microspheres as a framework support, were prepared by hot compression and ablation techniques. Field emission scanning electron microscope indicated that the content of BN filler and its dispersion greatly influences the integrity and density of the resultant network. With a BN loading of 40 vol%, the composites showed a maximum thermal conductivity of 1.98 W mK(-1), which is 1000% times higher than the pristine epoxy material. In addition, the thermal stabilities, mechanical properties, and dielectric properties of the fabricated BN/epoxy composites were also largely improved. This facile method is an effective approach to designing and fabricating composites with high thermal conductivities.
WOS关键词POLYMER COMPOSITES ; CONDUCTIVITY ; GRAPHENE ; NANOCOMPOSITES ; PERFORMANCE ; FABRICATION ; HYBRIDS ; FILLER ; OXIDE
资助项目National Key Research and Development Program of China[2017YFB0406200]
WOS研究方向Polymer Science
语种英语
WOS记录号WOS:000461712400011
出版者SAGE PUBLICATIONS 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/334002/42483]  
专题合肥物质科学研究院_应用技术研究所
通讯作者Zheng, Kang
作者单位1.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Appl Technol, Hefei 230088, Anhui, Peoples R China
2.Chinese Acad Sci, Key Lab Photovolta & Energy Conservat Mat, Hefei, Anhui, Peoples R China
3.Univ Sci & Technol China, Hefei, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Leng, XinYu,Xiao, Chao,Chen, Lu,et al. An efficient approach for constructing 3-D boron nitride networks with epoxy composites to form materials with enhanced thermal, dielectric, and mechanical properties[J]. HIGH PERFORMANCE POLYMERS,2019,31(3):350-358.
APA Leng, XinYu.,Xiao, Chao.,Chen, Lu.,Su, Zheng.,Zheng, Kang.,...&Tian, XingYou.(2019).An efficient approach for constructing 3-D boron nitride networks with epoxy composites to form materials with enhanced thermal, dielectric, and mechanical properties.HIGH PERFORMANCE POLYMERS,31(3),350-358.
MLA Leng, XinYu,et al."An efficient approach for constructing 3-D boron nitride networks with epoxy composites to form materials with enhanced thermal, dielectric, and mechanical properties".HIGH PERFORMANCE POLYMERS 31.3(2019):350-358.

入库方式： OAI收割

来源：合肥物质科学研究院

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