Functionalization of lamellar molybdenum disulphide nanocomposite with gold nanoparticles

Show simple item record Lavayen, Vladimir O'Dwyer, Colm Santa-Ana, María A. Mirabal, Neisy Benavente, Eglantina Cardenas, G. Gonzalez, Guillermo Sotomayor Torres, Clivia M. 2013-02-20T16:31:11Z 2013-02-20T16:31:11Z 2007 2007-01
dc.identifier.citation LAVAYEN, 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. en
dc.identifier.volume 253 en
dc.identifier.issued 7 en
dc.identifier.startpage 3444 en
dc.identifier.endpage 3449 en
dc.identifier.issn 0169-4332
dc.identifier.doi 10.1016/j.apsusc.2006.07.039
dc.description.abstract This 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.sponsorship Fondo Nacional de Desarrollo Científico y Tecnológico, Chile (Grants 1050344, 1030102, 7050081); Science Foundation Ireland; PHOREMOST; Universidad de Chile en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher Elsevier en
dc.rights Copyright © 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: en
dc.subject Molybdenum en
dc.subject Colloid en
dc.subject Nanoparticles en
dc.subject Functionalization en
dc.title Functionalization of lamellar molybdenum disulphide nanocomposite with gold nanoparticles en
dc.type Article (peer-reviewed) en
dc.internal.authorurl en
dc.internal.authorcontactother Colm O'Dwyer, Chemistry, University College Cork, Cork, Ireland. +353-21-490-3000 Email: en
dc.internal.availability Full text available en 2012-11-29T18:13:40Z
dc.description.version Accepted Version en
dc.internal.rssid 162343149
dc.contributor.funder Science Foundation Ireland en
dc.contributor.funder Fondo Nacional de Desarrollo Científico y Tecnológico, Chile es
dc.contributor.funder Universidad de Chile es
dc.contributor.funder Universidad Tecnológica Metropolitana, Chile es
dc.description.status Peer reviewed en
dc.identifier.journaltitle Applied Surface Science en
dc.internal.copyrightchecked No. CORA - Elsevier - Accepted Version & set statement en
dc.internal.licenseacceptance Yes en
dc.internal.IRISemailaddress en

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