Preparation of high concentration graphene dispersion with low boiling point solvents

doi:10.1007/s11051-019-4459-8

	Preparation of high concentration graphene dispersion with low boiling point solvents
	You, Xiao; Feng, Qian; Yang, Jinshan; Huang, Kai; Hu, Jianbao; Dong, Shaoming
刊名	JOURNAL OF NANOPARTICLE RESEARCH
	2019
卷号	21 期号:1
关键词	Graphene Dispersion Low boiling point solvents Polyvinyl pyrrolidone High electrical conductivity Electronics applications
ISSN号	1388-0764
DOI	10.1007/s11051-019-4459-8
文献子类	Article
英文摘要	Exploring the graphene material is premised on the graphene sheets being single-layer graphene (SG) or bi-layer graphene (BG) state, and graphene suspension keeps stably disperse are critical. Since graphene has a highly conjugated system, it is easy to conduct strong pi-pi interaction with conjugated structure. In this paper, by dispersing graphene powder at low boiling point solvent water or ethanol, ensuring the excellent properties of graphene are not affected by the solvent, which simultaneously solves the difficulty of removing organic solvents. On the basis the concentration of graphene suspension can be greatly improved and no damage to the graphene sheets in the presence of dispersant. This method allows us to prepare a large amount of excellent graphene dispersion, making it possible to obtain graphene-based materials through the low-cost technology, as well as opening up the opportunity for exploiting the application of this nanocarbon material with unique structure.
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science
语种	英语
出版者	SPRINGER
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/27427]
专题	中国科学院上海硅酸盐研究所
推荐引用方式 GB/T 7714	You, Xiao,Feng, Qian,Yang, Jinshan,et al. Preparation of high concentration graphene dispersion with low boiling point solvents[J]. JOURNAL OF NANOPARTICLE RESEARCH,2019,21(1).
APA	You, Xiao,Feng, Qian,Yang, Jinshan,Huang, Kai,Hu, Jianbao,&Dong, Shaoming.(2019).Preparation of high concentration graphene dispersion with low boiling point solvents.JOURNAL OF NANOPARTICLE RESEARCH,21(1).
MLA	You, Xiao,et al."Preparation of high concentration graphene dispersion with low boiling point solvents".JOURNAL OF NANOPARTICLE RESEARCH 21.1(2019).