Silicate lanthanum and europium with the structure of apatite.

Authors

  • Ye.I. Getman
  • E.V. Borisova
  • S.N. Loboda
  • A.V. Ignatov
  • Yu.V. Kanuka

Keywords:

structure of apatite, silicate, lanthanum and europium, Rietveld algorithm

Abstract

The solid-state method had been synthesized silicate of a lanthanum and europium with structure of apatite of structure. Double silicate of a lanthanum and europium has been studied by a method X-rays and algorithm of Ritveld the analysis, electronic microscopy, infra-red spectroscopy.

References

Shield effect of silicate on adsorption of proteins onto silicon-doped hydroxyapatite / X. Chen, T. Wu, Q. Wang, J. W. Shen // Biomatirials. – 2008. – Vol. 29, No 15. – P. 2423-2432.

Rokita M. Phospho-silicate and silicate layers modified by hydroxyapatite particles / M. Rokita, A. Brożek, M. Handke. // Journal of Molecular Structure. – 2005. – Vol. 744-747. – P. 589-595.

Luminescence of Pr3+ in minerals / M. Gaft, R. Reisfeld, G. Panczer et al. // Optical Materials. – 1999. – Vol. 13. – P. 71.

The photoluminescence and thermoluminescence properties of novel green long-lasting phosphorescence materials Ca8Mg(SiO4)4Cl2:Eu2+,Nd3+ / J. Wang, M. Zhang, Q. Zhang et al. // Applied Physics B. – 2007. – Vol. 87, No 2. – Р. 249- 254.

Arcos D. Crystal-chemical characteristics of silicon-neodymium substituted hydroxyapatites studied by combined X-ray and Neutron powder diffraction / D. Arcos, J. Rodriguez-Carvajal, M. Vallet-Reg // Chem.Mater. – 2005. – Vol. 17. – P. 57-64.

Preparation and Electrical Properties of Lnx(SiO4)6O(1.5x-12) (Ln: Nd, La) with Apatite Structure/ Nakajima Takashi, Nishio Keishi, Ishigaki Tadashi, Tsuchiya Toshio // Journal of Sol-Gel Science and Technology. – 2005. – Vol. 33, No 1. – Р. 107-111.

Synthesis of nano-crystalline apatite type electrolyte powders for solid oxide fuel cells. / E. Jothinathan, K. Vanmeensel, J. Vleugelsa, O. Van der Biest // Journal of the European Ceramic Society. – 2010. – Vol. 30. – P. 1699-1706.

Wilson R. M. Rietveld refinement of the crystallographic structure of human dental enamel apatites / R. M. Wilson, J.C. Elliot, S.E.P. Dowker // American mineralogist.-1999. – Vol. 1, No 84. – P.1406-1414.

Local relaxation in lanthanum silicate oxyapatites by Raman scattering and MAS-NMR / S. Guillot, S. Beaudet-Savignat, S. Lambert et al. // Journal of Raman Spectroscopy. – 2011. – Vol. 42. – P. 1455-1461.

Issue

Section

Chemistry