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Synergistic enhancement of anisotropic thermal transport flexible polymer composites filled with multi-layer graphene (mG) and mussel-inspiring modified hexagonal boron nitride (h-BN)

文献类型：期刊论文

作者Su, Zheng1,2; Wang, Hua1,3; Ye, Xianzhu1; Tian, Konghu1,2; Huang, Weiqi1,2; He, Jing1,2; Guo, Yulan1,2; Tian, Xingyou1,3
刊名COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
出版日期2018-08-01
卷号111页码:12-22
ISSN号1359-835X
关键词Polymer-matrix composites (PMCs) Graphene Thermal properties Anisotropy
DOI10.1016/j.compositesa.2018.04.021
通讯作者Wang, Hua(wanghua@issp.ac.cn) ; Tian, Xingyou(xytian@issp.ac.cn)
英文摘要In this work, we presented novel cycloaliphatic epoxy resin composites filled with multi-layer graphene (mG)/hexagonal boron nitride (h-BN) with high thermal conductivity and good electrical insulating. Firstly, the h-BN platelets were modified by mussel-inspired method with dopamine chemistry to obtain the modified filler hBN@PDA. And the attachment of polydopamine molecule improved the interfacial adhesion between polymer matrix and filler. Secondly, the mG with fixed content was mixed with h-BN@PDA and then the hybrid filler mG/h-BN@PDA was added to the cycloaliphatic epoxy resin to obtain the polymer composites. Because of the high aspect of the filler, low viscosity of the polymer matrix, and assistance of the gravity force, the hybrid filler would stack alignment. It was found that the hybridization of the filler and alignment of the hybrid filler resulted in the enhancement of properties of the composites such as the thermal decomposition, mechanical (tensile strength = 5.50 MPa), thermal (through-plane similar to 1.27 W/m K, in-plane similar to 1.31 W/m K) and electrical insulating (electrical conductivity < 1.5 x 10(-10) S/cm) properties. The obtained composites could be applied in thermal management area.
WOS关键词EPOXY NANOCOMPOSITES ; SURFACE MODIFICATION ; MECHANICAL-PROPERTIES ; POLYIMIDE COMPOSITES ; HYBRID FILLERS ; CONDUCTIVITY ; OXIDE ; NANOSHEETS ; FUNCTIONALIZATION ; POLYDOPAMINE
资助项目National Key R&D Program of China[2017YFB0406200] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA13040505]
WOS研究方向Engineering ; Materials Science
语种英语
出版者ELSEVIER SCI LTD
WOS记录号WOS:000436203800002
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 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 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 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 ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; 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源URL[http://ir.hfcas.ac.cn:8080/handle/334002/37176]  
专题合肥物质科学研究院_应用技术研究所
通讯作者Wang, Hua; Tian, Xingyou
作者单位1.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Appl Technol, Hefei 230031, Anhui, Peoples R China
2.Univ Sci & Technol China, Hefei 230036, Anhui, Peoples R China
3.Chinese Acad Sci, Key Lab Photovolta & Energy Conservat Mat, Hefei 230031, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Su, Zheng,Wang, Hua,Ye, Xianzhu,et al. Synergistic enhancement of anisotropic thermal transport flexible polymer composites filled with multi-layer graphene (mG) and mussel-inspiring modified hexagonal boron nitride (h-BN)[J]. COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING,2018,111:12-22.
APA Su, Zheng.,Wang, Hua.,Ye, Xianzhu.,Tian, Konghu.,Huang, Weiqi.,...&Tian, Xingyou.(2018).Synergistic enhancement of anisotropic thermal transport flexible polymer composites filled with multi-layer graphene (mG) and mussel-inspiring modified hexagonal boron nitride (h-BN).COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING,111,12-22.
MLA Su, Zheng,et al."Synergistic enhancement of anisotropic thermal transport flexible polymer composites filled with multi-layer graphene (mG) and mussel-inspiring modified hexagonal boron nitride (h-BN)".COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING 111(2018):12-22.

入库方式： OAI收割

来源：合肥物质科学研究院

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