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

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

2 Цитирования (Scopus)

Аннотация

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.

Язык оригиналаАнглийский
Название основной публикацииIOP Conference Series: Materials Science and Engineering
ИздательInstitute of Physics Publishing
Том81
Издание1
DOI
СостояниеОпубликовано - 23 апр 2015
СобытиеInternational Scientific Conference on Radiation-Thermal Effects and Processes in Inorganic Materials, RTEP 2014 - Tomsk, Российская Федерация
Продолжительность: 3 ноя 20148 ноя 2014

Другое

ДругоеInternational Scientific Conference on Radiation-Thermal Effects and Processes in Inorganic Materials, RTEP 2014
СтранаРоссийская Федерация
ГородTomsk
Период3.11.148.11.14

ASJC Scopus subject areas

  • Engineering(all)
  • Materials Science(all)

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  • Цитировать

    Golovanova, O. A., Shlyapov, R. M., Amerkhanova, S. K., Uali, A. S., & Vlasov, V. A. (2015). Effect of cations (Mg2+, Zn2+, Cd2+) on formation of the mineral phase in Ca(NO3)2-Mg (NO3)2-Na2HPO4-H2O system. В IOP Conference Series: Materials Science and Engineering (1 ред., Том 81). [012065] Institute of Physics Publishing. https://doi.org/10.1088/1757-899X/81/1/012065