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dc.creatorRusmirović, Jelena
dc.creatorRadoman, Tijana
dc.creatorDzunuzovic, Enis S.
dc.creatorDžunuzović, Jasna
dc.creatorMarkovski, Jasmina
dc.creatorSpasojević, Pavle
dc.creatorMarinković, Aleksandar D.
dc.date.accessioned2019-01-30T17:55:05Z
dc.date.available2019-01-30T17:55:05Z
dc.date.issued2017
dc.identifier.issn0272-8397
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/2180
dc.description.abstractUnsaturated polyester resin (UPe)-based nanocomposites and fumed silica Aerosil R812S, R805 and R816, and R200 modified with phenyl terminal group, R200NPh, were prepared. UPe resins were synthesized from maleic anhydride and products of glycolysis, obtained by polyethylene terephthalate depolymerization with dipropylene glycol in the presence of tetrabutyl titanate catalyst. The obtained unsaturated polyesters were characterized by acid, hydroxyl, and iodine values and by FTIR and NMR analysis. The microstructural analysis of the prepared nanocomposites, performed by using transmission electron microscopy, confirmed that silica nanoparticles formed chain-like aggregates in the polymer matrix. The presence of modified silica nanoparticles had no influence on the glass transition temperature and thermal stability of polyester matrix. The tensile modulus, stress at break, and hardness of cured products increased with increasing silica content. The impact strength of cured samples was not influenced by the silica content.en
dc.publisherWiley, Hoboken
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45019/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172013/RS//
dc.relationMinistry of Education, Science and Technological development of Serbia City of Belgrade, City Administration of Belgrade, Secretariat for Environmental Protection - 4011-112/12-V-01
dc.rightsrestrictedAccess
dc.sourcePolymer Composites
dc.titleEffect of the Modified Silica Nanofiller on the Mechanical Properties of Unsaturated Polyester Resins Based on Recycled Polyethylene Terephthalateen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractДжунузовић, Јасна; Дзунузовиц, Енис С.; Марковски, Јасмина; Спасојевиц, Павле; Маринковиц, Aлександар Д.; Русмировиц, Јелена Д.; Радоман, Тијана;
dc.citation.volume38
dc.citation.issue3
dc.citation.spage538
dc.citation.epage554
dc.citation.other38(3): 538-554
dc.citation.rankM22
dc.identifier.doi10.1002/pc.23613
dc.identifier.rcubConv_3695
dc.identifier.scopus2-s2.0-84930606814
dc.identifier.wos000397294100014
dc.type.versionpublishedVersion


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