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dc.creatorLazić, Slavica
dc.creatorKatanić-Popović, J.
dc.creatorZec, Slavica
dc.creatorMiljević, Nada R.
dc.date.accessioned2018-03-01T18:14:27Z
dc.date.available2018-03-01T18:14:27Z
dc.date.issued1996
dc.identifier.issn0022-0248
dc.identifier.urihttps://vinar.vin.bg.ac.rs/handle/123456789/2000
dc.description.abstractHydroxyapatite 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.rightsrestrictedAccessen
dc.sourceJournal of Crystal Growthen
dc.titleProperties of hydroxyapatite crystallized from high temperature alkaline solutionsen
dc.typearticleen
dc.rights.licenseARR
dcterms.abstractЛазиц, С; КатаницПоповиц, Ј; Миљевиц, Н; Зец Славица;
dc.citation.volume165
dc.citation.issue1-2
dc.citation.spage124
dc.citation.epage128
dc.identifier.wosA1996UZ45900019
dc.identifier.doi10.1016/0022-0248(96)00165-0
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-0030564550


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