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Preparation of high concentration graphene dispersion with low boiling point solvents
You, Xiao; Feng, Qian; Yang, Jinshan; Huang, Kai; Hu, Jianbao; Dong, Shaoming
2019
Source PublicationJOURNAL OF NANOPARTICLE RESEARCH
ISSN1388-0764
Volume21Issue:1
SubtypeArticle
AbstractExploring 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.
KeywordGraphene Dispersion Low boiling point solvents Polyvinyl pyrrolidone High electrical conductivity Electronics applications
DOI10.1007/s11051-019-4459-8
Language英语
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science
PublisherSPRINGER
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/27427
Collection中国科学院上海硅酸盐研究所
Recommended Citation
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).
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