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Anisotropic thermal property of magnetically oriented carbon nanotube/graphene polymer composites
Li, Bin1; Dong, Shuai1; Wu, Xuan1; Wang, Caiping1; Wang, Xiaojie1; Fang, Jun2
2017-07-28
发表期刊COMPOSITES SCIENCE AND TECHNOLOGY
摘要A method was developed to magnetically align multi-walled carbon nanotubes (MWCNTs) as well as graphene nanoplates (GNPs) within a poly (dimethylsiloxane) (PDMS) matrix. The MWCNTs and GNPs polymer composites treated with magnetic field forming chain structures would be expected to produce anisotropic thermal conductivity. Firstly, the MWCNTs and GNPs were functionalized by gamma-methacryloxy propyl trimethoxyl silane (KH570) in order to improve their compatibility with polymer matrix, and then different contents of the MWCNTs and GNPs were incorporated into PDMS and cured under a magnetic field up to 10 T to generate anisotropic MWCNTs/PDMS and GNPs/PDMS composites. The polarized Raman spectra and scanning electron microscopy (SEM) were applied to investigate the structures of MWCNTs and GNPs dispersion in the composites. The thermal conductivity of all samples was measured by using hot wire method. The results showed that the magnetically aligned MWCNTs/GNPs polymer composites feature high anisotropy in thermal conductivity. Thermal conductivity in the aligned direction of 10.0 T-treated PDMS composites with 3wt% GNPs content showed enhancements of 174% and 49%, compared to pure PDMS and non-magnetically treated GNP/PDMS composites, respectively. Compared with the MWCNTs fillers, the GNPs showed better performance in improvement of the thermal conductivity of the polymer composites. (C) 2017 Elsevier Ltd. All rights reserved.
文章类型Article
关键词Thermal Properties Graphene Nanoplates Multi-walled Carbon Nanotubes Anisotropic Polymer Composites
WOS标题词Science & Technology ; Technology
DOI10.1016/j.compscitech.2017.05.006
关键词[WOS]POLARIZED RAMAN-SPECTROSCOPY ; GRAPHENE NANOPLATELETS ; CONDUCTIVITY ; NANOTUBES ; ALIGNMENT ; FIELD ; FUNCTIONALIZATION ; NANOCOMPOSITES ; NANOSHEETS
收录类别SCI
语种英语
项目资助者Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Anhui Provincial Natural Science Foundation(1608085ME96) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Chongqing City Basic and Frontier Research Project(cstc2015jcyjBX0135) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005) ; Changzhou Applied Basic Research Program(CJ20159005)
WOS研究方向Materials Science
WOS类目Materials Science, Composites
WOS记录号WOS:000403986000008
引用统计
被引频次：82[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/334002/30936
专题中科院合肥物质科学研究院先进制造技术研究所
作者单位1.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Adv Mfg Technol, Changzhou 213164, Peoples R China
2.Chinese Acad Sci, High Field Magnet Lab, Hefei 230031, Peoples R China
第一作者单位中科院合肥物质科学研究院先进制造技术研究所
推荐引用方式
GB/T 7714		 Li, Bin,Dong, Shuai,Wu, Xuan,et al. Anisotropic thermal property of magnetically oriented carbon nanotube/graphene polymer composites[J]. COMPOSITES SCIENCE AND TECHNOLOGY,2017,147(JUL):52-61.
APA Li, Bin,Dong, Shuai,Wu, Xuan,Wang, Caiping,Wang, Xiaojie,&Fang, Jun.(2017).Anisotropic thermal property of magnetically oriented carbon nanotube/graphene polymer composites.COMPOSITES SCIENCE AND TECHNOLOGY,147(JUL),52-61.
MLA Li, Bin,et al."Anisotropic thermal property of magnetically oriented carbon nanotube/graphene polymer composites".COMPOSITES SCIENCE AND TECHNOLOGY 147.JUL(2017):52-61.
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