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dc.creatorLukić, Miodrag J.
dc.creatorStojanović, Zoran S.
dc.creatorŠkapin, Srečo Davor
dc.creatorMaček Kržmanc, Marjeta
dc.creatorMitrić, Miodrag
dc.creatorMarković, Smilja
dc.creatorUskoković, Dragan
dc.date.accessioned2017-06-10T15:45:07Z
dc.date.issued2011
dc.identifier.issn0955-2219 (Print)
dc.identifier.issn1873-619X (Online)
dc.identifier.urihttp://dais.sanu.ac.rs/123456789/710
dc.description.abstractIn this study, dense, fine-grained biphasic calcium phosphate bioceramics were designed via the two-step sintering method. The starting powder was nanosized calcium-deficient hydroxyapatite, whose phase composition, average particle size and morphology were characterized by XRD, FTIR, Raman spectroscopy, laser diffraction and FE-SEM. The phase transformations of the initial powder during heating up to 1200 °C were examined using TG/DSC. At first, conventional sintering was performed and the recorded shrinkage/densification data were used to find out the appropriate experimental conditions for two-step sintering. The obtained results show that two-step sintering yields BCP ceramics, consisting of hydroxyapatite and β-TCP, with full dense, homogeneous structure with average grain size of 375 nm. Furthermore, BCP ceramics obtained by the two-step sintering method exhibit improved mechanical properties, compared to conventionally sintered BCP.en
dc.languageen
dc.publisherElsevier
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45004/RS//
dc.rightsrestrictedAccess
dc.sourceJournal of the European Ceramic Societyen
dc.subjectgrain growth
dc.subjectmicrostructure
dc.subjectapatite
dc.subjecttwo-step sintering
dc.titleDense fine-grained biphasic calcium phosphate (BCP) bioceramics designed by two-step sinteringen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractМарковић, Смиља; Митрић, Миодраг; Мачек Кржманц, Марјета; Шкапин, Сречо Давор; Стојановић, Зоран; Лукић, Миодраг; Ускоковић, Драган;
dc.citation.spage19
dc.citation.epage27
dc.citation.volume31
dc.citation.issue1-2
dc.identifier.wos000284569900004
dc.identifier.doi10.1016/j.jeurceramsoc.2010.09.006
dc.identifier.scopus2-s2.0-78049467024
dc.type.versionpublishedVersion


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