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Preparative Enhancement of the Thermal Stability of Calcium Hydroxyapatites
The thermal stability of calcium hydroxyapatites (CaHAp) as prepared by traditional methods is quite low, with the preponderance of CaHAp being converted to Ca3(PO4)2at temperatures as low as 973 K. In contrast, control of the pH during preparation markedly enhances the thermal stability of CaHAp, w...
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Published in: | Journal of solid state chemistry 1999-02, Vol.142 (2), p.319-324 |
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Main Authors: | , , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | The thermal stability of calcium hydroxyapatites (CaHAp) as prepared by traditional methods is quite low, with the preponderance of CaHAp being converted to Ca3(PO4)2at temperatures as low as 973 K. In contrast, control of the pH during preparation markedly enhances the thermal stability of CaHAp, with retention of its appropriate chemical composition and structural features. |
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ISSN: | 0022-4596 1095-726X |
DOI: | 10.1006/jssc.1998.8040 |