Study of a 9th century silver earrings set from Mikulčice: corrosion, conservation and maintenance

Detalhes bibliográficos
Autor(a) principal: Cardoso, Mariana Oliveira
Data de Publicação: 2010
Tipo de documento: Dissertação
Idioma: eng
Título da fonte: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Texto Completo: http://hdl.handle.net/10362/5121
Resumo: Dissertação apresentada na Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa para obtenção do grau de Mestre em Conservação e Restauro
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spelling Study of a 9th century silver earrings set from Mikulčice: corrosion, conservation and maintenanceDissertação apresentada na Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa para obtenção do grau de Mestre em Conservação e RestauroThe presented study deal with the degradation processes of the silver objects, buried for a long time in human graves and with their appropriate methods of conservation and restoration after excavation during archaeological research. It was used for this study a set of earrings from the 9th century A.D. found in Mikulčice, in the southeast of Czech Republic. To understand the mechanisms and process of corrosion and the manufacture and decoration techniques of the earrings was performed: structural study by photo-documentation in the optic stereo-microscope and by radiography, and microstructure and elemental analysis with scanning electron microscopy with energy dispersive X-ray (SEM-EDS). It was also made detailed metallographic analysis of one pure silver earring fragment to study manufacture technique and the buried silver corrosion process. Related to silver earrings set maintenance conditions was study the atmospheric corrosion of silver in museum environments. For that, it was measure the corrosion rate and film thickness by galvanostatic reduction technique, of 15 silver samples placed in exhibition and storage rooms from the National Museum and Museum of Decorative Arts of Prague.Faculdade de Ciências e TecnologiaDěd, JiříRUNCardoso, Mariana Oliveira2011-02-15T15:48:04Z20102010-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10362/5121enginfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-05-22T17:08:25Zoai:run.unl.pt:10362/5121Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T16:39:23.688034Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Study of a 9th century silver earrings set from Mikulčice: corrosion, conservation and maintenance
title Study of a 9th century silver earrings set from Mikulčice: corrosion, conservation and maintenance
spellingShingle Study of a 9th century silver earrings set from Mikulčice: corrosion, conservation and maintenance
Cardoso, Mariana Oliveira
title_short Study of a 9th century silver earrings set from Mikulčice: corrosion, conservation and maintenance
title_full Study of a 9th century silver earrings set from Mikulčice: corrosion, conservation and maintenance
title_fullStr Study of a 9th century silver earrings set from Mikulčice: corrosion, conservation and maintenance
title_full_unstemmed Study of a 9th century silver earrings set from Mikulčice: corrosion, conservation and maintenance
title_sort Study of a 9th century silver earrings set from Mikulčice: corrosion, conservation and maintenance
author Cardoso, Mariana Oliveira
author_facet Cardoso, Mariana Oliveira
author_role author
dc.contributor.none.fl_str_mv Děd, Jiří
RUN
dc.contributor.author.fl_str_mv Cardoso, Mariana Oliveira
description Dissertação apresentada na Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa para obtenção do grau de Mestre em Conservação e Restauro
publishDate 2010
dc.date.none.fl_str_mv 2010
2010-01-01T00:00:00Z
2011-02-15T15:48:04Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/5121
url http://hdl.handle.net/10362/5121
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Faculdade de Ciências e Tecnologia
publisher.none.fl_str_mv Faculdade de Ciências e Tecnologia
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
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reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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