Effect of cations (Mg2+, Zn2+, Cd2+) on formation of the mineral phase in Ca(NO3) 2 -Mg(NO3) 2-Na2HPO4-H2O system

Golovanova, O.A.; Shlyapov, R.M.; Amerkhanova, Sh.K.; Uali, A.S.; Vlasov, V.A.

dc.contributor.author	Golovanova, O.A.
dc.contributor.author	Shlyapov, R.M.
dc.contributor.author	Amerkhanova, Sh.K.
dc.contributor.author	Uali, A.S.
dc.contributor.author	Vlasov, V.A.
dc.date.accessioned	2017-01-09T08:43:36Z
dc.date.available	2017-01-09T08:43:36Z
dc.date.issued	2015
dc.identifier.citation	Effect of cations (Mg2+, Zn2+, Cd2+) on formation of the mineral phase in Ca(NO3) 2 -Mg(NO3) 2-Na2HPO4-H2O system/ O.A.Golovanova [a.o.] //International scientific conference on radiation-thermal effects and processes in inorganic materials. - ENGLAND: IOP PUBLISHING LTD. - 2015. - Vol.81.- ISSN 1757-8981
dc.identifier.issn	1757-8981
dc.identifier.uri	http://rep.ksu.kz/handle/data/590
dc.description.abstract	Synthesis of hydroxyapatite in the system Ca(NO3)2-Me(NO3)2-NaHPO4-H2O with pH in the range of 6-12.2 is performed, and hydroxyapatite of B-type is formed. The effect of magnesium, zinc and cadmium ions on the properties of hydroxyapatite is studied. It is shown that as the concentration of these ions increases, the crystallinity of hydroxyapatite and the Ca/P ratio decreases. It is found that in all the experiments Zn2+ cations affect the hydroxyapatite structure to a lesser extent which results in less structural defects, wherein the Ca/P ratio attains the highest values. It is shown that the solubility of the samples containing zinc ions is greater than that of the samples with other additives.	ru_RU
dc.language.iso	en	ru_RU
dc.publisher	IOP PUBLISHING LTD	ru_RU
dc.relation.ispartofseries	International scientific conference on radiation-thermal effects and processes in inorganic materials;Vol.81
dc.subject	Hydroxyapatite structure	ru_RU
dc.subject	Dissolution	ru_RU
dc.subject	Crystallization	ru_RU
dc.subject	Acidity	ru_RU
dc.subject	Cationic substitution	ru_RU
dc.title	Effect of cations (Mg2+, Zn2+, Cd2+) on formation of the mineral phase in Ca(NO3) 2 -Mg(NO3) 2-Na2HPO4-H2O system	ru_RU
dc.type	Article	ru_RU