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Co and Cu K-edge XANES study of the glazed tiles from the Fronteira Palace (Lisbon, Portugal) [Poster]

2020Conference object Open access
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dc.contributor.authorCoutinho, ML
dc.contributor.authorSilva, Teresa
dc.contributor.authorFigueiredo, Elin
dc.contributor.authorRolim, M.
dc.contributor.authorSalas-Colera, Eduardo
dc.contributor.authorVeiga, JP
dc.date.accessioned2021-04-08T10:34:27Z
dc.date.available2021-04-08T10:34:27Z
dc.date.issued2020
dc.description.abstractABSTRACT: The Fronteira Palace located in Lisbon was built during the second half of the seventeenth century. The Palace is known for its unique azulejos (Portuguese glazed tiles) dated from the 17th and 18th century which were profusely used both in the interior of the palace and on its magnificent formal gardens. The gardens have a unique cladding of high relief lustre tiles combined with blue-and-white tiles adorning the Gallery of the Kings (Figure 1). Samples of azulejos from Gallery of the Kings, were characterized in a previous work by PIXE. They display a silica alkali-lead glass or silica alkali glass and chromophores based on Co for the blue colouring and Cu for the red-lustre effect . In fact, the analyses showed that the colourless glaze has a lead-alkali silicate composition and a copper-rich lustre overlay, in agreement with the Manise lustreware production (Spain) after the XVII century. To achieve a comparison between manufacturing techniques and pigments used samples were characterized using X-Ray Absorption Spectroscopy. XANES techniques can provide information on the structural behaviour of transition metals in the vitreous matrix - namely, their bonding state and coordination environment, providing relevant information regarding the Co and Cu as chromophores.pt_PT
dc.description.versionN/Apt_PT
dc.identifier.citationCoutinho, M. Larsson... [et.al.] - Co and Cu K-edge XANES study of the glazed tiles from the Fronteira Palace (Lisbon, Portugal). In: Cultural and Natural Heritage : ESRF-EBS Workshop, Grenoble, France, 22-24 January, 2020 (poster 29)pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.9/3545
dc.language.isoengpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectPatrimónio culturalpt_PT
dc.subjectXANESpt_PT
dc.subjectEspectroscopia de raios Xpt_PT
dc.subjectAbsorção de raios Xpt_PT
dc.subjectCerâmicapt_PT
dc.subjectAzulejopt_PT
dc.subjectLisboa (Portugal)pt_PT
dc.titleCo and Cu K-edge XANES study of the glazed tiles from the Fronteira Palace (Lisbon, Portugal) [Poster]pt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceGrenoble, Francept_PT
oaire.citation.titleCultural and Natural Heritage : ESRF-EBS Workshoppt_PT
person.familyNameLarsson D. Coutinho
person.familyNameSilva
person.familyNameFigueiredo
person.familyNameVeiga
person.givenNameMathilda
person.givenNameTeresa
person.givenNameElin
person.givenNameJoão Pedro
person.identifier.ciencia-idC517-AF1C-53AC
person.identifier.ciencia-idB916-C501-8AA3
person.identifier.ciencia-id061C-F68B-E932
person.identifier.ciencia-idD81C-9EE7-8B61
person.identifier.orcid0000-0002-3802-1363
person.identifier.orcid0000-0002-0306-1015
person.identifier.orcid0000-0002-4821-3895
person.identifier.orcid0000-0001-5324-1586
person.identifier.ridC-7044-2013
person.identifier.ridL-9359-2013
person.identifier.ridI-3942-2013
person.identifier.ridJ-3681-2013
person.identifier.scopus-author-id55354962100
person.identifier.scopus-author-id20433522400
person.identifier.scopus-author-id7005146574
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
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