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.
| Original language | English |
|---|---|
| Title of host publication | IOP Conference Series: Materials Science and Engineering |
| Publisher | Institute of Physics Publishing |
| Volume | 81 |
| Edition | 1 |
| DOIs | |
| Publication status | Published - 23 Apr 2015 |
| Event | International Scientific Conference on Radiation-Thermal Effects and Processes in Inorganic Materials, RTEP 2014 - Tomsk, Russian Federation Duration: 3 Nov 2014 → 8 Nov 2014 |
Other
| Other | International Scientific Conference on Radiation-Thermal Effects and Processes in Inorganic Materials, RTEP 2014 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 3.11.14 → 8.11.14 |
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ASJC Scopus subject areas
- Engineering(all)
- Materials Science(all)
Cite this
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.
IOP Conference Series: Materials Science and Engineering. Vol. 81 1. ed. Institute of Physics Publishing, 2015. 012065.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Effect of cations (Mg2+, Zn2+, Cd2+) on formation of the mineral phase in Ca(NO3)2-Mg (NO3)2-Na2HPO4-H2O system
AU - Golovanova, O. A.
AU - Shlyapov, R. M.
AU - Amerkhanova, Sh K.
AU - Uali, A. S.
AU - Vlasov, V. A.
PY - 2015/4/23
Y1 - 2015/4/23
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=84930443358&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84930443358&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/81/1/012065
DO - 10.1088/1757-899X/81/1/012065
M3 - Conference contribution
VL - 81
BT - IOP Conference Series: Materials Science and Engineering
PB - Institute of Physics Publishing
ER -