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Experimental Study of the Binary System Mg3(PO4)2–Mg4Na(PO4)3
— The Mg 3 (PO 4 ) 2 –Mg 4 Na(PO 4 ) 3 system has been studied using thermal analysis, X-ray diffraction, and X-ray microanalysis. Firing the constituent phosphates at 800°C has been shown to cause no phase changes, whereas firing above 1000°C leads to the formation of a single-phase material, which...
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Published in: | Inorganic materials 2023-05, Vol.59 (5), p.500-506 |
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Main Authors: | , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites |
Online Access: | Get full text |
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Summary: | —
The Mg
3
(PO
4
)
2
–Mg
4
Na(PO
4
)
3
system has been studied using thermal analysis, X-ray diffraction, and X-ray microanalysis. Firing the constituent phosphates at 800°C has been shown to cause no phase changes, whereas firing above 1000°C leads to the formation of a single-phase material, which is due to the incongruent melting of the magnesium sodium double orthophosphate Mg
4
Na(PO
4
)
3
. The homogeneity range of the compounds in the Mg
3
(PO
4
)
2
–Mg
4
Na(PO
4
)
3
system differing in composition has been determined by X-ray microanalysis. The microstructure of Mg
3–
x
Na
2
x
(PO
4
)
2
-based ceramic materials prepared by sintering at a temperature of 1000°C has an average grain size under 10 μm. The synthesized bioceramic materials are potentially attractive for use as implants for bone tissue regeneration. |
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ISSN: | 0020-1685 1608-3172 |
DOI: | 10.1134/S002016852305014X |