@prefix prodottidellaricerca: . @prefix istituto: . @prefix prodotto: . istituto:CDS080 prodottidellaricerca:prodotto prodotto:ID93850 . @prefix modulo: . modulo:ID4208 prodottidellaricerca:prodotto prodotto:ID93850 . @prefix pubblicazioni: . @prefix unitaDiPersonaleInterno: . unitaDiPersonaleInterno:MATRICOLA12488 pubblicazioni:autoreCNRDi prodotto:ID93850 . @prefix rdf: . prodotto:ID93850 rdf:type prodotto:TIPO1301 . @prefix retescientifica: . prodotto:ID93850 rdf:type retescientifica:ProdottoDellaRicerca . @prefix rdfs: . prodotto:ID93850 rdfs:label "Development and evaluation of new treatments for outdoor bronze monuments (Contributo in atti di convegno)"@en . @prefix xsd: . prodotto:ID93850 pubblicazioni:anno "2008-01-01T00:00:00+01:00"^^xsd:gYear . @prefix skos: . prodotto:ID93850 skos:altLabel "
Rocco Mazzeo; Sven Bittner; Gilles Farron; Rute Fontinha; Daniel Job; Edith Joseph; Paola Letardi; Martin Mach; Silvia Prati; Manuela Salta; Anaele Simon (2008)
Development and evaluation of new treatments for outdoor bronze monuments
in Conservation Science 2007, Milano, 11-12 maggio 2007
"^^rdf:HTML ; pubblicazioni:autori "Rocco Mazzeo; Sven Bittner; Gilles Farron; Rute Fontinha; Daniel Job; Edith Joseph; Paola Letardi; Martin Mach; Silvia Prati; Manuela Salta; Anaele Simon"^^xsd:string ; pubblicazioni:paginaInizio "40"^^xsd:string ; pubblicazioni:paginaFine "48"^^xsd:string ; pubblicazioni:titoloVolume "ConservationScience2007 - Papers from the Conference held in Milan, Italy 11-12 May 2007"^^xsd:string ; skos:note "AATA"^^xsd:string , "PuM"^^xsd:string ; pubblicazioni:affiliazioni "CNR-ISMAR, Sede di Genova, Via De Marini 6, 16149 Genova\nMicrochemistry and Microscopy Art Diagnostic Laboratory (M2ADL), University of Bologna, Italy\nBayerisches Landesamt f\u00FCr Denkmalpflege BLFD, Germany\nLaboratoire de Microbiologie, Institut de Botanique, Universit\u00E9 de Neuch\u00E2tel, Switzerland\nLaborat\u00F3rio Nacional de Engenharia Civil LNEC, Portugal"^^xsd:string ; pubblicazioni:titolo "Development and evaluation of new treatments for outdoor bronze monuments"^^xsd:string ; pubblicazioni:isbn "978-1-904982-34-0"^^xsd:string ; pubblicazioni:curatoriVolume "Joyce H. Townsend; Lucia Toniolo; Francesca Cappitelli"^^xsd:string ; prodottidellaricerca:abstract "This research is aimed at testing innovative treatments and comparing them with those traditionally applied for the protection of outdoor bronze monuments. The protection and corrosion inhibition of bronze monuments depends intrinsically on the nature of the patina and corrosion behaviour, which should be fully characterized and understood before any treatment is applied. To this regard a change in conservation approaches is proposed which takes into account existing differences in patina composition and the stability of corrosion products. This may result in the selection and adoption of different type of treatments to be applied on the same bronze monument. \nThe performance of currently applied corrosion inhibitors (benzotriazole) and protective coatings has been compared with new treatments based on organo-silanes, the formation of artificial cuprite patinas, the production of artificial copper oxalate patinas induced by fungi, and limewater as potential corrosion inhibitor. Both reference and new treatments have been applied on artificially patinated and naturally aged bronze coupons exposed to aggressive urban and marine environments. A complement of analytical techniques was used to evaluate the proposed treatments' performance (FTIR microscopy and ATR mapping, environmental scanning electron microscopy (ESEM), electron impedance spectroscopy (EIS), colorimetry). Treated coupons will be monitored over an 18 month exposure to a marine environment as well as after submission to different cycles of artificial ageing, in order to evaluate their long term corrosion resistance."@en . @prefix ns11: . prodotto:ID93850 pubblicazioni:editore ns11:ID11789 ; prodottidellaricerca:prodottoDi istituto:CDS080 , modulo:ID4208 ; pubblicazioni:autoreCNR unitaDiPersonaleInterno:MATRICOLA12488 . @prefix parolechiave: . prodotto:ID93850 parolechiave:insiemeDiParoleChiave . ns11:ID11789 pubblicazioni:editoreDi prodotto:ID93850 . parolechiave:insiemeDiParoleChiaveDi prodotto:ID93850 .