Towards thiol functionalization of vanadium pentoxide nanotubes using gold nanoparticles

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dc.contributor.author Lavayen, Vladimir
dc.contributor.author O'Dwyer, Colm
dc.contributor.author Cardenas, G.
dc.contributor.author Gonzalez, Guillermo
dc.contributor.author Sotomayor Torres, Clivia M.
dc.date.accessioned 2016-07-08T13:29:11Z
dc.date.available 2016-07-08T13:29:11Z
dc.date.issued 2006-09-15
dc.identifier.citation Lavayen, V., O' Dwyer, C., Cardanes, G., Gonzalez, G. and Sotomayor Torres, C. M. (2007) 'Towards thiol functionalization of vanadium pentoxide nanotubes using gold nanoparticles'. Material Research Bulletin, 42(4), pp. 674–685. http://www.sciencedirect.com/science/article/pii/S0025540806003175 en
dc.identifier.volume 42 en
dc.identifier.issued 4 en
dc.identifier.startpage 674 en
dc.identifier.endpage 685 en
dc.identifier.issn 0025-5408
dc.identifier.uri http://hdl.handle.net/10468/2848
dc.identifier.doi 10.1016/j.materresbull.2006.07.022
dc.description.abstract Template-directed synthesis is a promising route to realize vanadate-based 1-D nanostructures, an example of which is the formation of vanadium pentoxide nanotubes and associated nanostructures. In this work, we report the interchange of long-chained alkyl amines with alkyl thiols. This reaction was followed using gold nanoparticles prepared by the Chemical Liquid Deposition (CLD) method with an average diameter of ∼0.9 nm and a stability of ∼85 days. V2 O5 nanotubes (VOx-NTs) with lengths of ∼2 μm and internal hollow diameters of 20-100 nm were synthesized and functionalized in a Au-acetone colloid with a nominal concentration of ∼ 4 × 1 0- 3 mol dm-3. The interchange reaction with dodecylamine is found only to occur in polar solvents and incorporation of the gold nanoparticles is not observed in the presence of n-decane. en
dc.description.sponsorship Science Foundation Ireland (SFI Grant No. 02/IN.1/172); Fondo Nacional de Desarrollo Científico y Tecnológico, Chile (FONDECYT Grants 1050344, 1030102, 7050081, 1040456) en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher Elsevier en
dc.relation.uri http://www.sciencedirect.com/science/article/pii/S0025540807005272 en
dc.rights © 2006 Elsevier Ltd. All rights reserved. This manuscript version is made available under the CC-BY-NC-ND 4.0 license en
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0/ en
dc.subject Nanostructures en
dc.subject Chemical synthesis en
dc.subject Electron diffraction en
dc.subject Electron microscopy en
dc.subject Optical properties en
dc.title Towards thiol functionalization of vanadium pentoxide nanotubes using gold nanoparticles en
dc.type Article (peer-reviewed) en
dc.internal.authorcontactother Colm O'Dwyer, Chemistry, University College Cork, Cork, Ireland. +353-21-490-3000 Email: c.odwyer@ucc.ie en
dc.internal.availability Full text available en
dc.date.updated 2012-11-30T09:05:17Z
dc.description.version Accepted Version en
dc.internal.rssid 162343213
dc.contributor.funder Science Foundation Ireland en
dc.contributor.funder Fondo Nacional de Desarrollo Científico y Tecnológico, Chile en
dc.description.status Peer reviewed en
dc.identifier.journaltitle Mater. Res. Bull. en
dc.internal.copyrightchecked No. !!CORA!! en
dc.internal.licenseacceptance Yes en
dc.internal.IRISemailaddress c.odwyer@ucc.ie en


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© 2006 Elsevier Ltd. All rights reserved. This manuscript version is made available under the CC-BY-NC-ND 4.0 license Except where otherwise noted, this item's license is described as © 2006 Elsevier Ltd. All rights reserved. This manuscript version is made available under the CC-BY-NC-ND 4.0 license
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