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A method for fabrication of graphene oxide nanoribbons from graphene oxide wrinkles

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A method for fabrication of graphene oxide nanoribbons from graphene oxide wrinkles

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dc.contributor.author Zhou, Xiaozhu
dc.contributor.author Lu, Gang
dc.contributor.author Qi, Xiaoying
dc.contributor.author Wu, Shixin
dc.contributor.author Li, Hai
dc.contributor.author Boey, Freddy Yin Chiang
dc.contributor.author Zhang, Hua
dc.date.accessioned 2012-09-18T02:53:38Z
dc.date.available 2012-09-18T02:53:38Z
dc.date.copyright 2009
dc.date.issued 2012-09-18
dc.identifier.citation Zhou, X., Lu, G., Qi, X., Wu, S., Li, H., Boey, F. Y. C., & Zhang, H. (2009). A method for fabrication of graphene oxide nanoribbons from graphene oxide wrinkles. The Journal of Physical Chemistry C, 113(44), 19119-19122.
dc.identifier.issn 1932-7447
dc.identifier.uri http://hdl.handle.net/10220/8557
dc.description.abstract We report a novel approach for direct fabrication of graphene oxide nanoribbons (GONRs) on the 3-aminopropyltriethoxysilane (APTES)-modified SiOx surface with varied widths and lengths by plasma etching of graphene oxide (GO) wrinkles (GOWs), in which top layers of GOWs are used as sacrificial layers. AFM images show that single- and double-layer GONRs are easily achieved, and also confirm that these GONRs are obtained from GOWs, which normally form during absorption of large GO sheets with a size of at least several micrometers on APTES-modified SiOx substrates. Raman mapping and scanning electron microscopy (SEM) were performed to further confirm the attainment of GONRs by this method. A GONR with a width as narrow as 15 nm was obtained. Reduced graphene oxide nanoribbons (rGONRs) can be readily obtained by chemical reduction of GONRs.
dc.language.iso en
dc.relation.ispartofseries The journal of physical chemistry C
dc.rights © 2009 American Chemical Society.
dc.subject DRNTU::Engineering::Materials.
dc.title A method for fabrication of graphene oxide nanoribbons from graphene oxide wrinkles
dc.type Journal Article
dc.contributor.school School of Materials Science and Engineering
dc.identifier.doi http://dx.doi.org/10.1021/jp9079298

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