Dielectric and mechanical properties of polyimide composite films reinforced with graphene nanoribbon

doi:10.1016/j.surfcoat.2016.11.049

	Dielectric and mechanical properties of polyimide composite films reinforced with graphene nanoribbon
	Liu, XX; Li, YP; Guo, WM; Sun, XN; Feng, Y; Sun, D; Liu, YY; Yan, K; Wu, ZH; Su, B
刊名	SURFACE & COATINGS TECHNOLOGY
	2017
卷号	320 页码:497-502
关键词	Dielectric Mechanical property Polyimide Graphene nanoribbon
ISSN号	0257-8972
DOI	10.1016/j.surfcoat.2016.11.049
文献子类	Article; Proceedings Paper
英文摘要	Graphene nanoribbon (GNR) was introduced into in the polyimide (PI) composite films. The effects on dielectric and mechanical properties of PI/GNR composites were investigated. Results show that the dielectric and mechanical properties of the composite films are significantly enhanced compared to pure PI. This can attribute the excellent dispersion of and the strong interfacial interaction between GNR and the PI matrix. Tensile strength of PI/GNR composite films shows a first increasing and then decreasing trend with increased GNR content. With 0.1 wt% loading, the tensile strength is increased from 120.1 MPa to 166.7 MPa, and the dielectric constant of PI/GNR composite film is decreased from 3.6 to 3.1 compared to pure PI, respectively. The success of this preparation is believed to afford new avenue for the development of high strength polyimide based composites. (C) 2016 Elsevier B.V. All rights reserved.
会议地点	Singapore, SINGAPORE
WOS关键词	NITROGEN-DOPED GRAPHENE ; NANOCOMPOSITE FILMS ; ION BATTERIES ; OXIDE ; SHEETS ; ANODE
会议日期	JUL 12-15, 2016
WOS研究方向	Materials Science ; Physics
语种	英语
WOS记录号	WOS:000402215000083
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/285209]
专题	高能物理研究所_理论物理室高能物理研究所_实验物理中心高能物理研究所_多学科研究中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Liu, XX,Li, YP,Guo, WM,et al. Dielectric and mechanical properties of polyimide composite films reinforced with graphene nanoribbon[J]. SURFACE & COATINGS TECHNOLOGY,2017,320:497-502.
APA	Liu, XX.,Li, YP.,Guo, WM.,Sun, XN.,Feng, Y.,...&吴忠华.(2017).Dielectric and mechanical properties of polyimide composite films reinforced with graphene nanoribbon.SURFACE & COATINGS TECHNOLOGY,320,497-502.
MLA	Liu, XX,et al."Dielectric and mechanical properties of polyimide composite films reinforced with graphene nanoribbon".SURFACE & COATINGS TECHNOLOGY 320(2017):497-502.