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dc.contributor.authorMolins, Elies
dc.contributor.authorBenito, Mónica
dc.contributor.authorMata, Ignasi
dc.contributor.authorMartínez, Lester
dc.contributor.authorSoler Turu, Lluís
dc.contributor.authorLlorca Piqué, Jordi
dc.contributor.otherUniversitat Politècnica de Catalunya. Institut de Tècniques Energètiques
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Química
dc.date.accessioned2018-04-09T13:33:06Z
dc.date.issued2017-05-15
dc.identifier.citationMolins, E., Benito, M., Mata, I., Martínez, L., Soler, L., Llorca, J. Au/TiO2 Lyogels for Hydrogen Production. "MRS Advances", 15 Maig 2017, vol. 2, núm. 57, p. 3499-3504.
dc.identifier.issn2059-8521
dc.identifier.urihttp://hdl.handle.net/2117/116091
dc.description.abstractAu/TiO2 lyogels have been prepared by sol-gel process followed by freeze-drying and calcination in order to induce crystallization. In the synthesis, a dispersion of AuNPs was added either during the sol-gel process or mixed with the lyogels in a ball mill after the freeze-drying. The lyogels are formed of TiO2 crystallites decorated with Au nanoparticles. The size of the TiO2 crystallites and the proportion of anatase and rutile depend on the parameters of the calcinations. The efficiency in photocatalysis diminishes with the size of the crystallites and is optimal when the lyogels include rutile together with the photoactive anatase.
dc.format.extent6 p.
dc.language.isoeng
dc.publisherCambridge University Press
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria dels materials
dc.subject.lcshMaterials
dc.titleAu/TiO2 Lyogels for Hydrogen Production
dc.typeArticle
dc.subject.lemacMaterials
dc.contributor.groupUniversitat Politècnica de Catalunya. NEMEN - Nanoenginyeria de materials aplicats a l'energia
dc.identifier.doi10.1557/adv.2017.346
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://www.cambridge.org/core/journals/mrs-advances/article/autio2-lyogels-for-hydrogen-production/515B8382D80328D409BE203898FD0BBF
dc.rights.accessRestricted access - author's decision
local.identifier.drac21900352
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorMolins, E.; Benito, M.; Mata, I.; Martínez, L.; Soler, L.; Llorca, J.
local.citation.publicationNameMRS Advances
local.citation.volume2
local.citation.number57
local.citation.startingPage3499
local.citation.endingPage3504


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