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Impregnation of carbon black for the examination of colloids using TEM

dc.creatorCervera Gontard, Lioneles
dc.creatorKnappett, Benjamin R.es
dc.creatorWheatley, Andrew E.H.es
dc.creatorChang, Shery L.-Yes
dc.creatorFernández Camacho, Asunciónes
dc.date.accessioned2018-12-18T14:27:14Z
dc.date.available2018-12-18T14:27:14Z
dc.date.issued2014
dc.identifier.citationCervera Gontard, L., Knappett, B.R., Wheatley, A.E.H., Chang, S.L.-. y Fernández Camacho, A. (2014). Impregnation of carbon black for the examination of colloids using TEM. Carbon, 76, 464-468.
dc.identifier.issn0008-6223es
dc.identifier.urihttps://hdl.handle.net/11441/81105
dc.description.abstractNanoparticles are frequently synthesised as colloids, dispersed in solvents such as water, hexane or ethanol. For their characterisation by transmission electron microscopy (TEM), a drop of colloid is typically deposited on a carbon support and the solvent allowed to evaporate. However, this method of supporting the nanoparticles reduces the visibility of fine atomic details, particularly for carbonaceous species, due to interference from the 2-dimensional carbon support at most viewing angles. We propose here the impregnation of a 3 dimensional carbon black matrix that has been previously deposited on a carbon film as an alternative means of supporting colloidal nanoparticles, and show examples of the application of this method to advanced TEM techniques in the analysis of monometallic, core@shell and hybrid nanoparticles with carbon-based shellses
dc.description.sponsorshipEuropean Commission REGPOT-CT- 2011–285895-Al-NANOFUNCes
dc.description.sponsorshipMinisterio de Economía y Competitividad CTQ2012-32519es
dc.description.sponsorshipJunta de Andalucía PE2012-TEP862es
dc.formatapplication/pdfes
dc.language.isoenges
dc.publisherElsevieres
dc.relation.ispartofCarbon, 76, 464-468.
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.titleImpregnation of carbon black for the examination of colloids using TEMes
dc.typeinfo:eu-repo/semantics/articlees
dcterms.identifierhttps://ror.org/03yxnpp24
dc.type.versioninfo:eu-repo/semantics/publishedVersiones
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.relation.projectIDREGPOT-CT- 2011–285895-Al-NANOFUNCes
dc.relation.projectIDCTQ2012-32519es
dc.relation.projectIDPE2012-TEP862es
dc.relation.publisherversionhttp://dx.doi.org/10.1016/j.carbon.2014.05.006es
dc.identifier.doi10.1016/j.carbon.2014.05.006es
idus.format.extent5 p.es
dc.journaltitleCarbones
dc.publication.volumen76es
dc.publication.initialPage464es
dc.publication.endPage468es

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