Mechanical reinforcement of graphene/poly(vinyl chloride) composites prepared by combining the in-situ suspension polymerization and melt-mixing methods

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	Mechanical reinforcement of graphene/poly(vinyl chloride) composites prepared by combining the in-situ suspension polymerization and melt-mixing methods
	Wang, Han ; Xie, Guiyuan ; Fang, Minghe ; Ying, Zhe ; Tong, Yu ; Zeng, You
刊名	COMPOSITES PART B-ENGINEERING
	2017-03-15
卷号	113 页码:278-284
关键词	Nanocomposites Polymer-matrix composites (PMCs) Mechanical properties Thermal properties Dynamic mechanical thermal analysis
ISSN号	1359-8368
通讯作者	Zeng, Y (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China.
中文摘要	In order to obtain uniform dispersion of graphene and significant mechanical reinforcement of graphene filled poly(vinyl chloride) (PVC) composites, we used in-situ suspension polymerization to obtain graphene/PVC compounded resins with uniform dispersion of graphene, and subsequently prepared graphene/PVC composites using conventional melt-mixing technique. The microstructure, graphene dispersion, mechanical and thermal properties of the nanocomposites were investigated in detail. We found that the combination of in-situ polymerization and melt-mixing was effective in obtaining graphene/PVC composites with uniform graphene dispersion and significant mechanical reinforcement. The tensile strength, impact toughness, and thermal stability of the nanocomposites were greatly improved even at an extremely low graphene loading (0.3 wt%), which is mainly attributed to the uniform dispersion of graphene and strong graphene-PVC interactions. By virtue of their excellent mechanical properties and easy production, the graphene/PVC composites have great potential to be used as highperformance composites in many fields. (C) 2017 Elsevier Ltd. All rights reserved.
学科主题	Engineering, Multidisciplinary ; Materials Science, Composites
收录类别	SCI
资助信息	Ministry, of Science and Technology of China [2012AA030303]; Department of Science and Technology of Liaoning Province [2014305012, 2015020176]; Hundred Talents Program of Chinese Academy of Sciences [CAS2012]; Fund for Creative Research Groups [51221264]; Fund of Shenyang National Laboratory for Materials Science [2015RP13, 2017RP11]
语种	英语
公开日期	2017-08-17
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/78228]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	Wang, Han,Xie, Guiyuan,Fang, Minghe,et al. Mechanical reinforcement of graphene/poly(vinyl chloride) composites prepared by combining the in-situ suspension polymerization and melt-mixing methods[J]. COMPOSITES PART B-ENGINEERING,2017,113:278-284.
APA	Wang, Han,Xie, Guiyuan,Fang, Minghe,Ying, Zhe,Tong, Yu,&Zeng, You.(2017).Mechanical reinforcement of graphene/poly(vinyl chloride) composites prepared by combining the in-situ suspension polymerization and melt-mixing methods.COMPOSITES PART B-ENGINEERING,113,278-284.
MLA	Wang, Han,et al."Mechanical reinforcement of graphene/poly(vinyl chloride) composites prepared by combining the in-situ suspension polymerization and melt-mixing methods".COMPOSITES PART B-ENGINEERING 113(2017):278-284.