QQ客服 官方微博 反馈留言

	Significantly enhanced electrical conductivity of silver nanowire/polyurethane composites via graphene oxide as novel dispersant
	Ji, Yan-Hong1,3; Liu, Yu1; Li, Yuan-Qing2; Xiao, Hong-Mei1; Du, Sen-Sen1,3; Zhang, Jian-Yu2; Hu, Ning2; Fu, Shao-Yun2
刊名	Composites science and technology
	2016-08-23
卷号	132页码:57-67
关键词	Nanocomposites Polymer-matrix composites (pmcs) Electrical properties
ISSN号	0266-3538
DOI	10.1016/j.compscitech.2016.07.002
通讯作者	Fu, shao-yun(syfu@mail.ipc.ac.cn)
英文摘要	Silver nanowires (ag-nws) are idea fillers for electrically conductive polymer composites but tend to aggregate into bundles and settle to bottom during processing of polymer composites due to their very high density and large specific surface area. herein a simple but very effective approach, namely usage of graphene oxide (go) as novel dispersant, is proposed to significantly improve the dispersion of ag-nws in polymer composites, leading to a dramatically enhanced electrical conductivity (ec). thus, highly conductive composites based on waterborne polyurethane (pu) filled with ag-nws are prepared using a very small amount of go (0.25-0.33% relative to ag-nws) as effective dispersant. as a result, the as prepared ag-nw/go/pu composites show an excellent ec with a value higher than that of ag-nw-based composites reported previously even with higher ag-nw contents. finally, an attempted explanation for go-assisted dispersion of ag-nw nanowires in polymer composites is presented. (c) 2016 elsevier ltd. all rights reserved.
WOS关键词	MECHANICAL-PROPERTIES ; CARBON NANOTUBES ; EPOXY COMPOSITES ; REDUCED GRAPHENE ; NANOWIRES ; PERFORMANCE ; BEHAVIOR ; HYBRIDS ; NANOCOMPOSITES ; EXCELLENT
WOS研究方向	Materials Science
WOS类目	Materials Science, Composites
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000381653300008
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2375084
专题	中国科学院大学
通讯作者	Fu, Shao-Yun
作者单位	1.Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100190, Peoples R China 2.Chongqing Univ, Coll Aerosp Engn, Chongqing 400044, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Ji, Yan-Hong,Liu, Yu,Li, Yuan-Qing,et al. Significantly enhanced electrical conductivity of silver nanowire/polyurethane composites via graphene oxide as novel dispersant[J]. Composites science and technology,2016,132:57-67.
APA	Ji, Yan-Hong.,Liu, Yu.,Li, Yuan-Qing.,Xiao, Hong-Mei.,Du, Sen-Sen.,...&Fu, Shao-Yun.(2016).Significantly enhanced electrical conductivity of silver nanowire/polyurethane composites via graphene oxide as novel dispersant.Composites science and technology,132,57-67.
MLA	Ji, Yan-Hong,et al."Significantly enhanced electrical conductivity of silver nanowire/polyurethane composites via graphene oxide as novel dispersant".Composites science and technology 132(2016):57-67.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。