Silver nanoparticle-modified alumina microsphere hybrid composites for enhanced energy density and thermal conductivity

doi:10.1016/j.compositesa.2019.02.004

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 应用技术研究所

	Silver nanoparticle-modified alumina microsphere hybrid composites for enhanced energy density and thermal conductivity
	Ren, Linlin 3; Zeng, Xiaoliang 3; Zhang, Xian 2; Sun, Rong 3; Tian, Xingyou 2; Zeng, Yuping 1; Xu, Jian-Bin 3,5; Wong, Ching-Ping 4
刊名	COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
	2019-04-01
卷号	119 页码:299-309
关键词	Polymer-matrix composites (PMCs) Energy materials Electrical properties Thermal properties
ISSN号	1359-835X
DOI	10.1016/j.compositesa.2019.02.004
通讯作者	Zeng, Xiaoliang(xl.zeng@siat.ac.cn) ; Sun, Rong(rong.sun@siat.ac.cn)
英文摘要	Dielectric polymer composites consisting of inorganic fillers and polymers have wide applications in high energy density electronic devices. However, development of dielectric polymer composites with enhanced energy storage density and thermal conductivity is desired but challenge. Herein, we report polymer composites consisting of epoxy resin and silver nanoparticle-decorated Al2O3 microspheres (Al2O3-AgNPs), which show enhanced energy storage density and thermal conductivity (1.11 W/m K), at 70 wt% Al2O3-AgNPs. The discharged energy density of Al2O3-AgNPs/epoxy resin composites with 70 wt% hybrid fillers is 4.28 x 10(-3) J cm(-3), while the composites without AgNPs is 3.09 x 10(-3) J cm(-1) at 200 kV cm(-3). The enhanced energy storage density and thermal conductivity are attributed to the enhanced the interfacial polarization and the bridge role of AgNp in facilitating the heat flow across the interfacial boundary, respectively. The results support the potential applications of the Al2O3-AgNPs/epoxy resin composites used as dielectric materials in modern electronics and electric power systems.
资助项目	National Key R&D Program of China[2017YFB0406200] ; National Natural Science Foundation of China[51603226] ; Frontier Sciences Key Research Program of the Chinese Academy of Sciences[QYZDY-SSWJSC010] ; Guangdong Provincial Key Laboratory[20148030301014] ; Shenzhen Science & Technology Program[JSGG 20160229155249762] ; Guangdong province industrial -academic -research cooperation program[2014 B 090901017] ; Guangzhou industrial -academic -research cooperation program[201508010031] ; Science and Technology Planning Project of Guangdong Province, China[2017A010106005]
WOS关键词	POLYMER NANOCOMPOSITES ; DIELECTRIC LOSS ; BREAKDOWN STRENGTH ; RESIN COMPOSITES ; STORAGE DENSITY ; BORON-NITRIDE ; FILLERS ; BATIO3 ; PERMITTIVITY
WOS研究方向	Engineering ; Materials Science
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000461404400030
资助机构	National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Frontier Sciences Key Research Program of the Chinese Academy of Sciences ; Frontier Sciences Key Research Program of the Chinese Academy of Sciences ; Frontier Sciences Key Research Program of the Chinese Academy of Sciences ; Frontier Sciences Key Research Program of the Chinese Academy of Sciences ; Guangdong Provincial Key Laboratory ; Guangdong Provincial Key Laboratory ; Guangdong Provincial Key Laboratory ; Guangdong Provincial Key Laboratory ; Shenzhen Science & Technology Program ; Shenzhen Science & Technology Program ; Shenzhen Science & Technology Program ; Shenzhen Science & Technology Program ; Guangdong province industrial -academic -research cooperation program ; Guangdong province industrial -academic -research cooperation program ; Guangdong province industrial -academic -research cooperation program ; Guangdong province industrial -academic -research cooperation program ; Guangzhou industrial -academic -research cooperation program ; Guangzhou industrial -academic -research cooperation program ; Guangzhou industrial -academic -research cooperation program ; Guangzhou industrial -academic -research cooperation program ; Science and Technology Planning Project of Guangdong Province, China ; Science and Technology Planning Project of Guangdong Province, China ; Science and Technology Planning Project of Guangdong Province, China ; Science and Technology Planning Project of Guangdong Province, China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Frontier Sciences Key Research Program of the Chinese Academy of Sciences ; Frontier Sciences Key Research Program of the Chinese Academy of Sciences ; Frontier Sciences Key Research Program of the Chinese Academy of Sciences ; Frontier Sciences Key Research Program of the Chinese Academy of Sciences ; Guangdong Provincial Key Laboratory ; Guangdong Provincial Key Laboratory ; Guangdong Provincial Key Laboratory ; Guangdong Provincial Key Laboratory ; Shenzhen Science & Technology Program ; Shenzhen Science & Technology Program ; Shenzhen Science & Technology Program ; Shenzhen Science & Technology Program ; Guangdong province industrial -academic -research cooperation program ; Guangdong province industrial -academic -research cooperation program ; Guangdong province industrial -academic -research cooperation program ; Guangdong province industrial -academic -research cooperation program ; Guangzhou industrial -academic -research cooperation program ; Guangzhou industrial -academic -research cooperation program ; Guangzhou industrial -academic -research cooperation program ; Guangzhou industrial -academic -research cooperation program ; Science and Technology Planning Project of Guangdong Province, China ; Science and Technology Planning Project of Guangdong Province, China ; Science and Technology Planning Project of Guangdong Province, China ; Science and Technology Planning Project of Guangdong Province, China
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/42270]
专题	合肥物质科学研究院_应用技术研究所
通讯作者	Zeng, Xiaoliang; Sun, Rong
作者单位	1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China 2.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Appl Technol, Hefei 230088, Anhui, Peoples R China 3.Chinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen 518055, Peoples R China 4.Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA 5.Chinese Univ Hong Kong, Dept Elect Engn, Hong Kong 999077, Peoples R China
推荐引用方式 GB/T 7714	Ren, Linlin,Zeng, Xiaoliang,Zhang, Xian,et al. Silver nanoparticle-modified alumina microsphere hybrid composites for enhanced energy density and thermal conductivity[J]. COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING,2019,119:299-309.
APA	Ren, Linlin.,Zeng, Xiaoliang.,Zhang, Xian.,Sun, Rong.,Tian, Xingyou.,...&Wong, Ching-Ping.(2019).Silver nanoparticle-modified alumina microsphere hybrid composites for enhanced energy density and thermal conductivity.COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING,119,299-309.
MLA	Ren, Linlin,et al."Silver nanoparticle-modified alumina microsphere hybrid composites for enhanced energy density and thermal conductivity".COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING 119(2019):299-309.