Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/97476
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dc.contributor.authorLee, K. K.en
dc.contributor.authorTan, H. R.en
dc.contributor.authorLoh, K. P.en
dc.contributor.authorChin, W. S.en
dc.contributor.authorDeng, Suzien
dc.contributor.authorFan, Hai Mingen
dc.contributor.authorMhaisalkar, Subodh Gautamen
dc.contributor.authorTok, Eng Soonen
dc.contributor.authorSow, Chorng Hauren
dc.date.accessioned2013-06-26T08:39:33Zen
dc.date.accessioned2019-12-06T19:43:08Z-
dc.date.available2013-06-26T08:39:33Zen
dc.date.available2019-12-06T19:43:08Z-
dc.date.copyright2012en
dc.date.issued2012en
dc.identifier.citationLee, K. K., Deng, S., Fan, H. M., Mhaisalkar, S. G., Tan, H. R., Tok, E. S., et al. (2012). α-Fe2O3 nanotubes-reduced graphene oxide composites as synergistic electrochemical capacitor materials. Nanoscale, 4(9), 2958-2961.en
dc.identifier.issn2040-3364en
dc.identifier.urihttps://hdl.handle.net/10356/97476-
dc.description.abstractWe present a facile approach for the fabrication of a nanocomposite comprising α-Fe2O3 nanotubes (NTs) anchored on reduced graphene oxide (rGO) for electrochemical capacitors (ECs). The hollow tubular structure of the α-Fe2O3 NTs presents a high surface area for reaction, while the incorporation of rGO provides an efficient two-dimensional conductive pathway to allow fast, reversible redox reaction. As a result, the nanocomposite materials exhibit a specific capacitance which is remarkably higher ([similar]7 times) than α-Fe2O3 NTs alone. In addition, the nanocomposites show excellent cycling life and large negative potential window. These findings suggest that such nanocomposites are a promising candidate as negative electrodes in asymmetrical capacitors with neutral electrolytes.en
dc.language.isoenen
dc.relation.ispartofseriesNanoscaleen
dc.rights© 2012 The Royal Society of Chemistry.en
dc.titleα-Fe2O3 nanotubes-reduced graphene oxide composites as synergistic electrochemical capacitor materialsen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Materials Science & Engineeringen
dc.identifier.doi10.1039/c2nr11902aen
item.fulltextNo Fulltext-
item.grantfulltextnone-
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