Enhanced Toughness of Multilayer Graphene-Filled Poly(vinyl chloride) Composites Prepared Using Melt-Mixing Method

IMR OpenIR

	Enhanced Toughness of Multilayer Graphene-Filled Poly(vinyl chloride) Composites Prepared Using Melt-Mixing Method
	Wang, Han; Xie, Guiyuan; Yang, Cheng; Zheng, Yaxuan; Ying, Zhe; Ren, Wencai; Zeng, You; Zeng, Y (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China.
	2017
发表期刊	POLYMER COMPOSITES
ISSN	0272-8397
卷号	38 期号:1 页码:138-146
摘要	In order to improve toughness of rigid poly(vinyl chloride) (PVC), we prepared multilayer graphene (MLG) filled PVC composites through conventional meltmixing methods by taking advantages of easy dispersion and high flexibility of graphene. Microstructure, static, and dynamic mechanical properties of the MLG/PVC composites were investigated in details. We found that a small amount of MLG loadings (0.36 wt%) could greatly increase tensile fracture toughness and impact strength of the MLG/PVC composites, which is mainly attributed to high flexibility of the crumpled MLG throughout PVC matrix. Moreover, the presence of MLG can weaken intermolecular interactions and improve segmental motion of PVC chains, consequently resulting in low glass transition temperature and high toughness of the MLG/PVC composites. By virtue of its enhanced toughness and easy operation, the MLG/PVC composites show great potential to be used as high-performance composites in many fields. POLYM. COMPOS., 38:138-146, 2017.(C) 2015 Society of Plastics Engineers; In order to improve toughness of rigid poly(vinyl chloride) (PVC), we prepared multilayer graphene (MLG) filled PVC composites through conventional meltmixing methods by taking advantages of easy dispersion and high flexibility of graphene. Microstructure, static, and dynamic mechanical properties of the MLG/PVC composites were investigated in details. We found that a small amount of MLG loadings (0.36 wt%) could greatly increase tensile fracture toughness and impact strength of the MLG/PVC composites, which is mainly attributed to high flexibility of the crumpled MLG throughout PVC matrix. Moreover, the presence of MLG can weaken intermolecular interactions and improve segmental motion of PVC chains, consequently resulting in low glass transition temperature and high toughness of the MLG/PVC composites. By virtue of its enhanced toughness and easy operation, the MLG/PVC composites show great potential to be used as high-performance composites in many fields. POLYM. COMPOS., 38:138-146, 2017.(C) 2015 Society of Plastics Engineers
部门归属	[wang, han ; ying, zhe ; ren, wencai ; zeng, you] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china ; [wang, han ; xie, guiyuan ; yang, cheng ; zheng, yaxuan] shenyang jianzhu univ, sch mat sci & engn, shenyang 110168, peoples r china
学科领域	Materials Science, Composites ; Polymer Science
资助者	Ministry of Science and Technology of China [2012AA030303]; Department of Science and Technology of Liaoning Province [2014305012]; Hundred Talents Program of Chinese Academy of Sciences [CAS2012]; Fund for Creative Research Groups [51221264]; Fund of Shenyang National Laboratory for Materials Science [2015RP13]
收录类别	SCI
语种	英语
WOS记录号	WOS:000396395800017
引用统计	被引频次：25[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/78366
专题	中国科学院金属研究所
通讯作者	Zeng, Y (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China.
推荐引用方式 GB/T 7714	Wang, Han,Xie, Guiyuan,Yang, Cheng,et al. Enhanced Toughness of Multilayer Graphene-Filled Poly(vinyl chloride) Composites Prepared Using Melt-Mixing Method[J]. POLYMER COMPOSITES,2017,38(1):138-146.
APA	Wang, Han.,Xie, Guiyuan.,Yang, Cheng.,Zheng, Yaxuan.,Ying, Zhe.,...&Zeng, Y .(2017).Enhanced Toughness of Multilayer Graphene-Filled Poly(vinyl chloride) Composites Prepared Using Melt-Mixing Method.POLYMER COMPOSITES,38(1),138-146.
MLA	Wang, Han,et al."Enhanced Toughness of Multilayer Graphene-Filled Poly(vinyl chloride) Composites Prepared Using Melt-Mixing Method".POLYMER COMPOSITES 38.1(2017):138-146.