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Synthesis and characterization of hydroxyapatite powder from natural Camelus bone

Synthesis and characterization of hydroxyapatite powder from natural Camelus bone This study aims to synthesize and characterize hydroxyapatite (HAp) bio-ceramic powder. Calcination treatment was applied to produce the hydroxyapatite powders from Camelus bone as an eco-friendly and inexpensive source. X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), Raman spectroscopy, field emission scanning electron microscopy (FESEM) with energy-dispersive X-ray spectrometry (EDS), and atomic force microscopy (AFM) were carried out to characterize the synthesized powder. XRD results showed that material obtained at calcination temperature (1000 °C) is a HAp according to (ICDD 00-024-0033) pattern in a 1.6557 Ca/P molar ratio and the chemical composition is Ca5(PO4)3(OH). The FTIR and Raman spectra confirm the formation of HAp by the presence of peaks corresponding to (PO4)3− and OH− groups, which are of great importance in HAp molecules. The experimental results of FESEM and AFM showed that the shape of the hydroxyapatite particles was irregular with the particle size ranging from 79 nm to 0.9 μm. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of the Australian Ceramic Society Springer Journals

Synthesis and characterization of hydroxyapatite powder from natural Camelus bone

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Publisher
Springer Journals
Copyright
Copyright © 2017 by Australian Ceramic Society
Subject
Materials Science; Ceramics, Glass, Composites, Natural Materials; Materials Engineering; Inorganic Chemistry
ISSN
2510-1560
eISSN
2510-1579
DOI
10.1007/s41779-017-0120-0
Publisher site
See Article on Publisher Site

Abstract

This study aims to synthesize and characterize hydroxyapatite (HAp) bio-ceramic powder. Calcination treatment was applied to produce the hydroxyapatite powders from Camelus bone as an eco-friendly and inexpensive source. X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), Raman spectroscopy, field emission scanning electron microscopy (FESEM) with energy-dispersive X-ray spectrometry (EDS), and atomic force microscopy (AFM) were carried out to characterize the synthesized powder. XRD results showed that material obtained at calcination temperature (1000 °C) is a HAp according to (ICDD 00-024-0033) pattern in a 1.6557 Ca/P molar ratio and the chemical composition is Ca5(PO4)3(OH). The FTIR and Raman spectra confirm the formation of HAp by the presence of peaks corresponding to (PO4)3− and OH− groups, which are of great importance in HAp molecules. The experimental results of FESEM and AFM showed that the shape of the hydroxyapatite particles was irregular with the particle size ranging from 79 nm to 0.9 μm.

Journal

Journal of the Australian Ceramic SocietySpringer Journals

Published: Sep 8, 2017

References