Приказ основних података о документу

dc.creatorTomić, Miloš D.
dc.creatorDunjić, Branko
dc.creatorLikić, Violeta
dc.creatorBajat, Jelena
dc.creatorRogan, Jelena
dc.creatorĐonlagić, Jasna
dc.date.accessioned2021-03-10T12:30:21Z
dc.date.available2021-03-10T12:30:21Z
dc.date.issued2014
dc.identifier.issn0300-9440
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/2760
dc.description.abstractEpoxy/clay nanocomposites (NC) have become a very interesting topic among researchers in the past two decades because nanoclays have a positive effect on the mechanical, thermal and especially barrier and anticorrosive performances of the polymers. In this study epoxy NCs and NC-based epoxy coatings were prepared by the solution intercalation method using Cloisite 30B as nanoclay. WAXD and SEM analyses revealed that a mainly exfoliated structure was obtained in epoxy NC with 1 wt% clay content, while higher clay loadings reduced the number of exfoliated clay nanolayers and produced a mainly intercalated structure. EIS, TGA and DMA analyses showed that epoxy NCs with clay content below 5 wt% exhibited increased corrosion stability, thermal stability, glass transition temperature (T-g) and storage modulus (G'), in both glassy and rubbery states due to the nanoscale dispersion of Cloisite 30B and the barrier effect of individual nanolayers. Enhanced mechanical properties were also noticed at higher clay loadings, but the rate of improvement was lower. The highest extent of exfoliation and the most homogeneous macromolecular network was found for NC with 1 wt% of clay, leading to the highest improvement of thermal and anticorrosive properties. The salt spray test results showed that anticorrosive properties of epoxy coatings in the presence of 3 wt% and especially 1 wt% of Cloisite 308 were significantly better, thus indicating that nanoclay efficiently modifies the commercial epoxy coatings.en
dc.publisherElsevier Science Sa, Lausanne
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172062/RS//
dc.rightsrestrictedAccess
dc.sourceProgress in Organic Coatings
dc.subjectEpoxy resinen
dc.subjectCoatingsen
dc.subjectNanocompositesen
dc.subjectNanoclayen
dc.titleThe use of nanoclay in preparation of epoxy anticorrosive coatingsen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage527
dc.citation.issue2
dc.citation.other77(2): 518-527
dc.citation.rankM21
dc.citation.spage518
dc.citation.volume77
dc.identifier.doi10.1016/j.porgcoat.2013.11.017
dc.identifier.scopus2-s2.0-84891833903
dc.identifier.wos000331019500030
dc.type.versionpublishedVersion


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Приказ основних података о документу