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dc.creatorVujčić, Ivica
dc.creatorMašić, Slobodan
dc.creatorObradović, Nataša
dc.creatorDramićanin, Miroslav
dc.date.accessioned2020-03-24T11:55:55Z
dc.date.available2020-03-24T11:55:55Z
dc.date.issued2020
dc.identifier.issn0969-806X
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/8519
dc.description.abstractWooden cultural heritage serves as a very important source of information for historians and researchers. Also, it imposes an obligation on the science to keep this legacy for future generations in a proper condition. Among other techniques of conservation of wooden cultural heritage, a very suitable method is impregnation of the wood with the polymer, whereby the wood/polymer composites are formed. This paper describes the method of preparing the wood/polymer composites based on beechwood, using five different monomer systems. The method of lyophilization and subsequent polymerization by gamma radiation was used. After lyophilization and immersing in the monomer solutions, the wood samples were dried and irradiated with a dose of 25 kGy and different gamma irradiation dose rates. The weight of the samples before and after this procedure was measured. Also, changes in the mechanical properties of wood (compression test) before and after treatment were examined. We also examined the effect of radiation dose rate on polymerization. Based on the weight differences, dose rates and materials characterization we determined which of the monomer solution and dose rate are the most suitable for making beechwood/polymer composites. © 2019 Elsevier Ltden
dc.language.isoen
dc.relationIAEA (CRP Project) [F23023]
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45020/RS//
dc.rightsrestrictedAccess
dc.sourceRadiation Physics and Chemistry
dc.subjectGamma irradiationen
dc.subjectWood/polymer compositesen
dc.subjectLyophilizationen
dc.subjectCultural heritageen
dc.titlePreparation of beechwood/polymer composites using the method of lyophilization and gamma irradiationen
dc.typeconferenceObjecten
dc.rights.licenseARR
dcterms.abstractМашић, Слободан; Драмићанин, Мирослав; Обрадовић, Наташа; Вујчић, Ивица;
dc.rights.holder© 2019 Elsevier Ltd
dc.citation.volume166
dc.citation.spage108505
dc.identifier.wos000501394400062
dc.identifier.doi10.1016/j.radphyschem.2019.108505
dc.citation.rankM21~
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-85072684117


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