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dc.contributor.authorOcak, Yılmaz
dc.contributor.authorSofuoǧlu, Aysun
dc.contributor.authorTıhmınlıoğlu, Funda
dc.contributor.authorBöke, Hasan
dc.date.accessioned2017-07-10T07:33:56Z
dc.date.available2017-07-10T07:33:56Z
dc.date.issued2015-05-01
dc.identifier.citationOcak, Y., Sofuoğlu, A., Tıhmınlıoğlu, F., and Böke, H. (2015). Sustainable bio-nano composite coatings for the protection of marble surfaces. Journal of Cultural Heritage, 16(3), 299-306. doi:10.1016/j.culher.2014.07.004en_US
dc.identifier.issn1296-2074
dc.identifier.urihttps://doi.org/10.1016/j.culher.2014.07.004
dc.identifier.urihttp://hdl.handle.net/11147/5898
dc.description.abstractWater repellency on natural stone surfaces is the most important issue in the protection of stone monuments from effects of atmospheric pollutants. In this study, effectiveness of a bio-nano composite coating, composed of a biodegradable polymer (poly-L-lactide [PLA]) and montmorillonite clay (MMT) was investigated for the protection of marble surfaces from pollution. The clay dispersion in polymer matrices was analyzed by using Scanning Tunnel Electron Microscopy (STEM) and X-Ray Diffraction (XRD), while protection performance was investigated by the measurement of surface roughness, wettability, water vapor permeability, capillary water absorption, and color changes on the marble surfaces. As a result, no alteration on the color of coated marbles was observed, significant improvement was obtained for hydrophobicity of the surface and inhibition of sulfation reaction on the exposed marble surfaces under acidic atmosphere. It could be said that PLA based nanocomposites seem to be promising materials as protective coating agents in reducing the effects of water and atmospheric pollutants on marble surfaces.en_US
dc.description.sponsorshipScientific and Technical Research Council of Turkey (108M335)en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relationinfo:eu-repo/grantAgreement/TUBITAK/MAG/108M335en_US
dc.relation.isversionof10.1016/j.culher.2014.07.004en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectPLA/MMTen_US
dc.subjectMarbleen_US
dc.subjectNanocompositesen_US
dc.subjectProtectionen_US
dc.subjectSulfation reactionen_US
dc.titleSustainable bio-nano composite coatings for the protection of marble surfacesen_US
dc.typearticleen_US
dc.contributor.authorIDTR27717en_US
dc.contributor.authorIDTR1143en_US
dc.contributor.authorIDTR2086en_US
dc.contributor.iztechauthorOcak, Yılmaz
dc.contributor.iztechauthorSofuoǧlu, Aysun
dc.contributor.iztechauthorTıhmınlıoğlu, Funda
dc.contributor.iztechauthorBöke, Hasan
dc.relation.journalJournal of Cultural Heritageen_US
dc.contributor.departmentİYTE, Mühendislik Fakültesi, Kimya Mühendisliği Bölümüen_US
dc.identifier.volume16en_US
dc.identifier.issue3en_US
dc.identifier.startpage299en_US
dc.identifier.endpage306en_US
dc.identifier.wosWOS:000354543400006
dc.identifier.scopusSCOPUS:2-s2.0-84929417808
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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