dc.creator | Lukić, Miodrag J. | |
dc.creator | Stojanović, Zoran S. | |
dc.creator | Škapin, Srečo Davor | |
dc.creator | Maček Kržmanc, Marjeta | |
dc.creator | Mitrić, Miodrag | |
dc.creator | Marković, Smilja | |
dc.creator | Uskoković, Dragan | |
dc.date.accessioned | 2017-06-10T15:45:07Z | |
dc.date.issued | 2011 | |
dc.identifier.issn | 0955-2219 (Print) | |
dc.identifier.issn | 1873-619X | |
dc.identifier.uri | https://dais.sanu.ac.rs/123456789/710 | |
dc.description.abstract | In 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.language | en | |
dc.publisher | Elsevier | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45004/RS// | |
dc.rights | restrictedAccess | |
dc.source | Journal of the European Ceramic Society | en |
dc.subject | grain growth | |
dc.subject | microstructure | |
dc.subject | apatite | |
dc.subject | two-step sintering | |
dc.title | Dense fine-grained biphasic calcium phosphate (BCP) bioceramics designed by two-step sintering | en |
dc.type | article | |
dc.rights.license | ARR | |
dcterms.abstract | Марковић, Смиља; Митрић, Миодраг; Мачек Кржманц, Марјета; Шкапин, Сречо Давор; Стојановић, Зоран; Лукић, Миодраг; Ускоковић, Драган; | |
dc.citation.spage | 19 | |
dc.citation.epage | 27 | |
dc.citation.volume | 31 | |
dc.citation.issue | 1-2 | |
dc.identifier.wos | 000284569900004 | |
dc.identifier.doi | 10.1016/j.jeurceramsoc.2010.09.006 | |
dc.identifier.scopus | 2-s2.0-78049467024 | |
dc.type.version | publishedVersion | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_dais_710 | |