Preparation of highly conductive graphene-coated glass fibers by sol-gel and dip-coating method

doi:10.1016/j.jmst.2019.05.027

CORC > 金属研究所 > 中国科学院金属研究所

	Preparation of highly conductive graphene-coated glass fibers by sol-gel and dip-coating method
	Fang, Minghe 1,2; Xiong, Xuhai 1,3; Hao, Yabin 1,2; Zhang, Tengxin 1,2; Wang, Han 1,2; Cheng, Hui-Ming 1,2,4; Zeng, You 1,2
刊名	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
	2019-09-01
卷号	35 期号:9 页码:1989-1995
关键词	Graphene Glass fiber Sol-gel Dip-coating Coating Electrical conductivity
ISSN号	1005-0302
DOI	10.1016/j.jmst.2019.05.027
通讯作者	Cheng, Hui-Ming(cheng@imr.ac.cn) ; Zeng, You(yzeng@imr.ac.cn)
英文摘要	In order to fabricate highly-conductive glass fibers using graphene as multi-functional coatings, we reported the preparation of graphene-coated glass fibers with high electrical conductivity through solgel and dip-coating technique in a simple way. Graphene oxide (GO) was partially reduced to graphene hydrosol, and then glass fibers were dipped and coated with the reduced GO (rGO). After repeated solgel and dip-coating treatment, the glass fibers were fully covered with rGO coatings, and consequently exhibited increased hydrophobicity and high electrical conductivity. The graphene-coated fibers exhibited good electrical conductivity of 24.9 S/cm, being higher than that of other nanocarbon-coated fibers and commercial carbon fibers, which is mainly attributed to the high intrinsic electrical conductivity of rGO and full coverage of fiber surfaces. The wettability and electrical conductivity of the coated fibers strongly depended on the dip-coating times and coating thickness, which is closely associated with coverage degree and compact structure of the graphene coatings. By virtue of high conductivity and easy operation, the graphene-coated glass fibers have great potential to be used as flexible conductive wires. highly-sensitive sensors, and multi-functional fibers in many fields. (C) 2019 Published by Elsevier Ltd on behalf of The editorial office of journal of Materials Science & Technology.
资助项目	National Natural Science Foundation of China[51802317] ; Department of Science and Technology of Shenyang City[17-231-1-66] ; Shenyang National Laboratory for Materials Science[2017RP11]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	JOURNAL MATER SCI TECHNOL
WOS记录号	WOS:000475870600022
资助机构	National Natural Science Foundation of China ; Department of Science and Technology of Shenyang City ; Shenyang National Laboratory for Materials Science
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/134572]
专题	金属研究所_中国科学院金属研究所
通讯作者	Cheng, Hui-Ming; Zeng, You
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Liaoning, Peoples R China 3.Shenyang Aerosp Univ, Liaoning Key Lab Adv Polymer Matrix Composites, Shenyang 110136, Liaoning, Peoples R China 4.Tsinghua Berkeley Shenzhen Inst, Shenzhen Geim Graphene Ctr, Shenzhen 518055, Peoples R China
推荐引用方式 GB/T 7714	Fang, Minghe,Xiong, Xuhai,Hao, Yabin,et al. Preparation of highly conductive graphene-coated glass fibers by sol-gel and dip-coating method[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2019,35(9):1989-1995.
APA	Fang, Minghe.,Xiong, Xuhai.,Hao, Yabin.,Zhang, Tengxin.,Wang, Han.,...&Zeng, You.(2019).Preparation of highly conductive graphene-coated glass fibers by sol-gel and dip-coating method.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,35(9),1989-1995.
MLA	Fang, Minghe,et al."Preparation of highly conductive graphene-coated glass fibers by sol-gel and dip-coating method".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 35.9(2019):1989-1995.