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dc.creatorRadoman, Tijana S.
dc.creatorDžunuzović, Jasna
dc.creatorGrgur, Branimir
dc.creatorGvozdenović, Milica
dc.creatorJugović, Branimir
dc.creatorMiličević, Dejan S.
dc.creatorDžunuzović, Enis
dc.date.accessioned2021-03-10T13:08:10Z
dc.date.available2021-03-10T13:08:10Z
dc.date.issued2016
dc.identifier.issn0300-9440
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/3345
dc.description.abstractNovel TiO2-PANI core-shell nanocomposite, prepared by in situ oxidative polymerization of aniline in the presence of TiO2 nanoparticles surface modified with vitamin B6, was used to reinforce epoxy resin. The size of prepared TiO2 nanoparticles and TiO2-PANI nanocomposite were determined by a transmission electron microscopy (TEM). The surface modification of TiO2 nanoparticles was confirmed by FTIR and UV-vis spectroscopy, while the morphology of PANI and TiO2-PANI nanocomposite was investigated by scanning electron microscopy (SEM). The influence of TiO2-PANI nanocomposite on glass transition temperature, dielectric and dynamic mechanical properties, thermooxidative stability, mechanical and anticorrosion properties of epoxy based nanocomposites was investigated and compared to the properties of epoxy/PANI nanocomposites. It has been observed that the glass transition temperature of epoxy resin increases after introduction of PANI and TiO2-PANI nanocomposite, as well as with increasing their content. Prepared nanocomposites exhibited higher value of dielectric constant than pure epoxy resin. Epoxy based coating containing TiO2-PANI nanocomposite showed lower dielectric loss, higher hardness and better anticorrosion properties than pure epoxy resin and epoxy/PANI nanocomposite.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.subjectTiO2-PANI nanocompositeen
dc.subjectVitamin B6en
dc.subjectEpoxy resinen
dc.subjectThermal propertiesen
dc.subjectDielectric propertiesen
dc.subjectAnticorrosion propertiesen
dc.titleImprovement of the epoxy coating properties by incorporation of polyaniline surface treated TiO2 nanoparticles previously modified with vitamin B6en
dc.typearticle
dc.rights.licenseARR
dc.citation.epage355
dc.citation.other99: 346-355
dc.citation.rankM21
dc.citation.spage346
dc.citation.volume99
dc.identifier.doi10.1016/j.porgcoat.2016.06.014
dc.identifier.rcubconv_5082
dc.identifier.scopus2-s2.0-84977670050
dc.identifier.wos000382341500040
dc.type.versionpublishedVersion


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