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Titre: | Preparation of Hydroxyapatite from Dromedary Bone by Heat Treatment |
Auteur(s): | Lounici, Hakim |
Date de publication: | 1-jui-2019 |
Editeur: | Université de Bouira |
Référence bibliographique: | Springer International Publishing |
Résumé: | The objective of this work is the preparation of hydroxyapatite by femur dromedary bone heat treatment. The treatment was carried out at temperatures up to 1000 °C, and the powders obtained were characterized by Fourier Transform Infrared Spectroscopy, X-ray diffraction, X-ray fluorescence spectrometry, and laser granulometry. The results show that the extracted powder corresponds to a hydroxyapatite whose crystallinity increases with the increase of the calcination temperature. The removal of the organic matter from 600 °C leads to a white powder of nanoporous structure. The chemical analysis of the calcined powder shows the presence of the major calcium and phosphorus elements with atomic ratio Ca/P = 1.62. The powder also contains ions’ trace such as sodium, magnesium strontium, and zinc. The dromedary bone can be considered as a new source of hydroxyapatite whose applications can … |
URI/URL: | http://dspace.univ-bouira.dz:8080/jspui/handle/123456789/6544 |
Collection(s) : | Articles |
Fichier(s) constituant ce document :
Fichier | Description | Taille | Format | |
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Preparation of Hydroxyapatite from Dromedary Bone by Heat Treatment (1).pdf | 235,93 kB | Adobe PDF | Voir/Ouvrir |
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