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

Shuangmeng Zhai; Masami Kanzaki; Tomoo Katsura; Eiji Ito

doi:10.1016/j.matchemphys.2009.11.010

Synthesis and characterization of strontium-calcium phosphate γ-Ca_3-xSr_x(PO₄)₂ (0 ≤ x ≤ 2)

Shuangmeng Zhai, Masami Kanzaki, Tomoo Katsura, Eiji Ito

Institute for Planetary Materials

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

The solid solutions of strontium-calcium phosphate, γ-Ca_3-xSr_x(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-Ca_3-xSr_x(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 language	English
Pages (from-to)	348-350
Number of pages	3
Journal	Materials Chemistry and Physics
Volume	120
Issue number	2-3
DOIs	https://doi.org/10.1016/j.matchemphys.2009.11.010
Publication status	Published - Apr 15 2010

Keywords

Chemical synthesis
Inorganic compounds
Powder diffraction
Raman spectroscopy

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics

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

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.",

keywords = "Chemical synthesis, Inorganic compounds, Powder diffraction, Raman spectroscopy",

author = "Shuangmeng Zhai and Masami Kanzaki and Tomoo Katsura and Eiji Ito",

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AU - Zhai, Shuangmeng

AU - Kanzaki, Masami

AU - Katsura, Tomoo

AU - Ito, Eiji

PY - 2010/4/15

Y1 - 2010/4/15

N2 - 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.

AB - 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.

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KW - Powder diffraction

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