Thermal Stability of Nano-Hydroxyapatite Synthesized via Mechanochemical Treatment

Javadinejad H. R., Rizi M., Mobarakeh E. A., Ebrahimian M.

ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING, cilt.42, sa.10, ss.4401-4408, 2017 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 42 Sayı: 10
  • Basım Tarihi: 2017
  • Doi Numarası: 10.1007/s13369-017-2498-y
  • Dergi Adı: ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.4401-4408
  • Karadeniz Teknik Üniversitesi Adresli: Hayır

Özet

Nano-hydroxyapatite powder was synthesized using phosphorus pentoxide and calcium hydroxide as raw materials, through solid-state reaction via mechanochemical method. The properties of the synthesized nano-hydroxyapatite was characterized by X-ray diffraction, scanning electron microscopy, Fourier transform infrared spectroscopy, thermogravimetry and Williamson-Hall method. Also, the effects of heating rate and temperature on the crystallinity phase, morphology, particle size, composition and thermal stability of hydroxyapatite were investigated. The results show that synthesized nano-hydroxyapatite using solid-state method has good thermal stability and performance for biomedical applications.