Towards thiol functionalization of vanadium pentoxide nanotubes using gold nanoparticles

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dc.contributor.authorLavayen, Vladimir
dc.contributor.authorO'Dwyer, Colm
dc.contributor.authorCardenas, G.
dc.contributor.authorGonzalez, Guillermo
dc.contributor.authorSotomayor Torres, Clivia M.
dc.contributor.funderScience Foundation Irelanden
dc.contributor.funderFondo Nacional de Desarrollo Científico y Tecnológico, Chileen
dc.date.accessioned2016-07-08T13:29:11Z
dc.date.available2016-07-08T13:29:11Z
dc.date.issued2006-09-15
dc.date.updated2012-11-30T09:05:17Z
dc.description.abstractTemplate-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.sponsorshipScience 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.description.statusPeer revieweden
dc.description.versionAccepted Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationLavayen, 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/S0025540806003175en
dc.identifier.doi10.1016/j.materresbull.2006.07.022
dc.identifier.endpage685en
dc.identifier.issn0025-5408
dc.identifier.issued4en
dc.identifier.journaltitleMater. Res. Bull.en
dc.identifier.startpage674en
dc.identifier.urihttps://hdl.handle.net/10468/2848
dc.identifier.volume42en
dc.language.isoenen
dc.publisherElsevieren
dc.relation.urihttp://www.sciencedirect.com/science/article/pii/S0025540807005272en
dc.rights© 2006 Elsevier Ltd. All rights reserved. This manuscript version is made available under the CC-BY-NC-ND 4.0 licenseen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/en
dc.subjectNanostructuresen
dc.subjectChemical synthesisen
dc.subjectElectron diffractionen
dc.subjectElectron microscopyen
dc.subjectOptical propertiesen
dc.titleTowards thiol functionalization of vanadium pentoxide nanotubes using gold nanoparticlesen
dc.typeArticle (peer-reviewed)en
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