Volume 4, Issue 1 (6-2015)                   2015, 4(1): 0-0 | Back to browse issues page

‎ 20.1001.1.23222352.1394.4.1.3.6

XML Persian Abstract Print

Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
The effect of iron additive on the thermal stability and physical properties of hydroxyapatite nanoparticles. Iranian Journal of Ceramic Science & Engineering 2015; 4 (1)
URL: http://ijcse.ir/article-1-312-en.html
The effect of iron additive on the thermal stability and physical properties of hydroxyapatite nanoparticles
Abstract:   (5197 Views)
In this research, the effect of Fe3+ dopant on the thermal stability and physical properties of hydroxyapatite (HA) nanoparticles were investigated. Phase evolution, thermal stability, morphology and magnetic properties of synthesized HA nanoparticle were characterized by X-ray diffraction(XRD), Fourier transform infrared spectroscopy (FT-IR),field emission scanning electron microscopy (FESEM)and vibrating sample magnetometer (VSM). The results showed substitutionFe3+ions in the HA crystal structure lead to decrement crystallinity and thermal stability of HA.Nanoparticles of HA without Fe ion will be stable up to 900C while HA nanoparticles containing 9% Fe ion is stable up to 700C. VSM results were confirmed paramagnetic behavior of Fe3+ substituted HA nanoparticles.
Keywords: hydroxyapatite apatite, Iron oxide, coprecipitation, crystallinity, thermal stability
Full-Text [PDF 1264 kb]   (2639 Downloads)    
Type of Study: Research | Subject: Bioceramics
Received: 2015/08/23 | Accepted: 2015/08/23
Add your comments about this article : Your username or Email:
CAPTCHA
Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.