dc.creator | Lazić, Slavica | |
dc.creator | Katanić-Popović, J. | |
dc.creator | Zec, Slavica | |
dc.creator | Miljević, Nada R. | |
dc.date.accessioned | 2018-03-01T18:14:27Z | |
dc.date.available | 2018-03-01T18:14:27Z | |
dc.date.issued | 1996 | |
dc.identifier.issn | 0022-0248 | |
dc.identifier.uri | https://vinar.vin.bg.ac.rs/handle/123456789/2000 | |
dc.description.abstract | Hydroxyapatite was prepared from alkaline solutions at 95 degrees C by the method of slow titration in an atmosphere of nitrogen. The crystals were ripened under reflux for various periods of time, and then characterized by X-ray diffraction, infrared analysis, transmission electron microscopy, differential thermal analysis, thermogravimetric analysis, surface area measurements and chemical analysis. The obtained crystals are pure apatites with stoichiometric Ca/P ratio. The phase composition of the prepared powders remains unchanged after heating at 900 degrees C during 2 h. The lattice constants of maturated powders were in excellent agreement with ASTM 9-432 diffraction file data for the hydrohxyapatite. Ripening under reflux improved lattice ordering but did not have a marked effect on the Ca/P ratio. Crystallite size and morphology significantly changed during the first day of refluxing following synthesis. | en |
dc.rights | restrictedAccess | en |
dc.source | Journal of Crystal Growth | en |
dc.title | Properties of hydroxyapatite crystallized from high temperature alkaline solutions | en |
dc.type | article | en |
dc.rights.license | ARR | |
dcterms.abstract | Лазиц, С; КатаницПоповиц, Ј; Миљевиц, Н; Зец Славица; | |
dc.citation.volume | 165 | |
dc.citation.issue | 1-2 | |
dc.citation.spage | 124 | |
dc.citation.epage | 128 | |
dc.identifier.wos | A1996UZ45900019 | |
dc.identifier.doi | 10.1016/0022-0248(96)00165-0 | |
dc.type.version | publishedVersion | |
dc.identifier.scopus | 2-s2.0-0030564550 | |