Functionalization of lamellar molybdenum disulphide nanocomposite with gold nanoparticles

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dc.contributor.authorLavayen, Vladimir
dc.contributor.authorO'Dwyer, Colm
dc.contributor.authorSanta-Ana, María A.
dc.contributor.authorMirabal, Neisy
dc.contributor.authorBenavente, Eglantina
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, Chilees
dc.contributor.funderUniversidad de Chilees
dc.contributor.funderUniversidad Tecnológica Metropolitana, Chilees
dc.date.accessioned2013-02-20T16:31:11Z
dc.date.available2013-02-20T16:31:11Z
dc.date.copyright2007
dc.date.issued2007-01
dc.date.updated2012-11-29T18:13:40Z
dc.description.abstractThis work explores the functionalization of an organic-inorganic MoS2 lamellar compound, prepared by a Chemical Liquid Deposition Method (CLD), that has an interlamellar distance of ~5.2 nm, using clusters of gold nanoparticles. The gold nanoparticles have a mean diameter of 1.2 nm, a stability of ~85 days, and a zeta potential measured to be ζ = -6.8 mV (solid). The nanoparticles are localized in the hydrophilic zones, defined by the presence of amine groups of the surfactant between the lamella of MoS2. SEM, TEM, EDAX and electron diffraction provide conclusive evidence of the interlamellar insertion of the gold nanoparticles in the MoS2.en
dc.description.sponsorshipFondo Nacional de Desarrollo Científico y Tecnológico, Chile (Grants 1050344, 1030102, 7050081); Science Foundation Ireland; PHOREMOST; Universidad de Chileen
dc.description.statusPeer revieweden
dc.description.versionAccepted Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationLAVAYEN, V., O’DWYER, C., ANA, M. A. S., MIRABAL, N., BENAVENTE, E., CÁRDENAS, G., GONZÁLEZ, G. & TORRES, C. M. S. (2007). Functionalization of lamellar molybdenum disulphide nanocomposite with gold nanoparticles. Applied Surface Science, 253, 3444-3449. http://dx.doi.org/10.1016/j.apsusc.2006.07.039en
dc.identifier.doi10.1016/j.apsusc.2006.07.039
dc.identifier.endpage3449en
dc.identifier.issn0169-4332
dc.identifier.issued7en
dc.identifier.journaltitleApplied Surface Scienceen
dc.identifier.startpage3444en
dc.identifier.urihttps://hdl.handle.net/10468/986
dc.identifier.volume253en
dc.language.isoenen
dc.publisherElsevieren
dc.relation.urihttp://www.sciencedirect.com/science/article/pii/S0169433206010051
dc.rights© 2007, Elsevier. NOTICE: this is the author’s version of a work that was accepted for publication in Applied Surface Science . Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Applied Surface Science [253, 7, 30 Jan 2007] DOI: http://dx.doi.org/10.1016/j.apsusc.2006.07.039en
dc.subjectMolybdenumen
dc.subjectColloiden
dc.subjectNanoparticlesen
dc.subjectFunctionalizationen
dc.titleFunctionalization of lamellar molybdenum disulphide nanocomposite with gold nanoparticlesen
dc.typeArticle (peer-reviewed)en
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