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The formation of a carbon nanotube–graphene oxide core–shell structure and its possible applications

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The formation of a carbon nanotube–graphene oxide core–shell structure and its possible applications

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dc.contributor.author Dong, Xiaochen
dc.contributor.author Xing, Guichuan
dc.contributor.author Chan-Park, Mary B.
dc.contributor.author Shi, Wenhui
dc.contributor.author Xiao, Ni
dc.contributor.author Wang, Jing
dc.contributor.author Yan, Qingyu
dc.contributor.author Sum, Tze Chien
dc.contributor.author Huang, Wei
dc.contributor.author Chen, Peng
dc.date.accessioned 2012-03-01T09:02:37Z
dc.date.available 2012-03-01T09:02:37Z
dc.date.copyright 2011
dc.date.issued 2012-03-01
dc.identifier.citation Dong, X., Xing, G., Chan-Park, M. B., Shi, W., Xiao, N., Wang, J., et al. (2011). The formation of a carbon nanotube–graphene oxide core–shell structure and its possible applications. Carbon, 49, 5071 –5078.
dc.identifier.uri http://hdl.handle.net/10220/7590
dc.description.abstract A stable aqueous dispersion of hydrophobic single-walled carbon nanotubes (SWCNTs) and amphiphilic graphene oxide (GO) nano-sheets was produced by sonication mixing without assistance of any surfactant. Raman spectroscopy, scanning electron microscopy, transmission electron microscopy, and electrical characterization suggest that SWCNTs are completely wrapped by GO nano-sheets. The spontaneous formation of such a core–shell structure is due to the strong pi–pi stacking interaction between the two materials. The electronic coupling between them is evidenced by time-resolved fluorescence measurement. The potential of such a nanocarbon hybrid in optical limiting and supercapacitor applications is discussed.
dc.format.extent 9 p.
dc.language.iso en
dc.relation.ispartofseries Carbon
dc.rights © 2011 Elsevier. This is the author created version of a work that has been peer reviewed and accepted for publication by Carbon, Elsevier. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [DOI: http://dx.doi.org/10.1016/j.carbon.2011.07.025].
dc.subject DRNTU::Engineering::Materials::Nanostructured materials
dc.title The formation of a carbon nanotube–graphene oxide core–shell structure and its possible applications
dc.type Journal Article
dc.contributor.school School of Chemical and Biomedical Engineering
dc.identifier.doi http://dx.doi.org/10.1016/j.carbon.2011.07.025
dc.description.version Accepted version
dc.identifier.rims 163162

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