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dc.contributor.authorFerragud, Xavier
dc.contributor.authorPiquero Cilla, Joan
dc.contributor.authorDoménech Carbó, María Teresa
dc.contributor.authorGuerola Blay, Vicent
dc.contributor.authorCompany, Ximo
dc.contributor.authorDoménech Carbó, Antonio
dc.date.accessioned2017-02-21T11:43:44Z
dc.date.issued2017
dc.identifier.issn1432-8488
dc.identifier.urihttp://hdl.handle.net/10459.1/59296
dc.description.abstractThe application of the voltammetry of microparticles methodology to the study of gildings in paintings and architectural ornaments is described. Nanosamples from pieces from different churches of the Comunitat Valenciana (Spain) covering since the fifteenth century until nowadays were studied upon attachment to graphite electrodes in contact with aqueous HCl and H2SO4 electrolytes. Electrochemical measurements, combined with field emission scanning electron microscopy X-ray microanalysis (FESEM-EDX) and atomic force microscopy (AFM) data, denoted that a common manufacturing technique was used with minimal variations along time. The relationship between specific voltammetric features associated to bulk gold and active surface sites, however, changed monotonically with time, thus suggesting the possibility of age monitoring.ca_ES
dc.description.sponsorshipFinancial support from the MINECO Projects CTQ2014-53736-C3-1-P and CTQ2014-53736-C3-2-P which are supported with ERDF funds is gratefully acknowledged. The authors also wish to thank Dr. José Luis Moya López, Mr.Manuel Planes Insausti, and Mrs. Alicia Nuez Inbernón (Microscopy Service of the Universitat Politècnica de València) for technical support.ca_ES
dc.language.isoengca_ES
dc.publisherSpringer Berlin Heidelbergca_ES
dc.relation.isformatofReproducció del document publicat a https://doi.org/10.1007/s10008-017-3512-8ca_ES
dc.relation.ispartofJournal of Solid State Electrochemistry, 2017, p. 1-11ca_ES
dc.rights(c) Springer Verlag Berlin Heidelberg, 2017ca_ES
dc.subjectGildingca_ES
dc.subjectVoltammetry ofmicroparticlesca_ES
dc.subjectFESEM-EDXca_ES
dc.subjectAFMca_ES
dc.subjectAgingca_ES
dc.titleElectrochemical analysis of gildings in Valencia altarpieces: a cross-age study since fifteenth until twentieth centuryca_ES
dc.typearticleca_ES
dc.identifier.idgrec025417
dc.type.versionpublishedVersionca_ES
dc.rights.accessRightsinfo:eu-repo/semantics/restrictedAccessca_ES
dc.identifier.doihttps://doi.org/10.1007/s10008-017-3512-8
dc.date.embargoEndDate10000-01-01


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