New Synthesis of Solid-Solution Lead Hydroxyapatite (PbHAP) by Ceramic and Semi-Ceramic Methods

The synthesis of solid solutions lead hydroxyapatite, Pb10(PO4)6*y(OH)2, were successfully synthesized by solid-state reaction (ceramic method) (y= 0.95; 0.96; 0.97; 0.98; 0.99 and 1.00) and precipitation (semi ceramic method) (y= 0.97; 0.98; 0.99 and 1.00) methods at 800 and#186;C for 50 hours. The...

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Bibliographic Details
Published in:Journal of the Chemical Society of Pakistan 2020-06, Vol.42 (3), p.363-363
Main Author: Mohammed A B Abdul jabar and Ignatov A V, Mohammed A B Abdul jabar and Ignatov A V
Format: Article
Language:English
Online Access:Get full text
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Summary:The synthesis of solid solutions lead hydroxyapatite, Pb10(PO4)6*y(OH)2, were successfully synthesized by solid-state reaction (ceramic method) (y= 0.95; 0.96; 0.97; 0.98; 0.99 and 1.00) and precipitation (semi ceramic method) (y= 0.97; 0.98; 0.99 and 1.00) methods at 800 and#186;C for 50 hours. The X-ray powder diffraction (DRON-3m diffractometer), electron microscopy scanning (SEM) and energy dispersive X-ray micro-analysis which characterized all samples. It has been established that Pb10(PO4)5.82(OH)2 and Pb10(PO4)5.88(OH)2 are the best synthesis for lead hydroxyapatite in the solid-state reaction method, and Pb10(PO4)5.88(OH)2 is the precipitation method.
ISSN:0253-5106
DOI:10.52568/000655