Synthesis and characterization of strontium-calcium phosphate γ-Ca3-xSrx(PO4)2 (0 ≤ x ≤ 2)

Shuangmeng Zhai, Masami Kanzaki, Tomoo Katsura, Eiji Ito

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5 Citations (Scopus)

Abstract

The solid solutions of strontium-calcium phosphate, γ-Ca3-xSrx(PO4)2 (0 ≤ x ≤ 2), have been synthesized under high-pressure and high-temperature conditions. The products were well characterized by powder X-ray diffraction measurements and Micro-Raman spectroscopy. All the products are isostructural and belong to R-3m space group. With the increasing content of Sr in γ-Ca3-xSrx(PO4)2, the unit cell parameters (a, c, c/a, V) linearly increase, and the wavenumbers of Raman vibrational modes (v3, v1, v4, v2) also change in linear trends with different slopes.

Original languageEnglish
Pages (from-to)348-350
Number of pages3
JournalMaterials Chemistry and Physics
Volume120
Issue number2-3
DOIs
Publication statusPublished - Apr 15 2010

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Keywords

  • Chemical synthesis
  • Inorganic compounds
  • Powder diffraction
  • Raman spectroscopy

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

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