Fatemeh Darvish alipour - Master s Student of Chemical Engineering, University of Mazandaran, Babolsar, Iran
Hamidreza Ghafouri Taleghani - Assist. Prof. of Chemical Engineering Department, University of Mazandaran, Babolsar, Iran
Mohsen Ghorbani - Assist. Prof. of Chemical Engineering Department, Noshirvani University of Technology, Babol, Iran
Hamed Salimi Kenari - Assist. Prof. of Chemical Engineering Department, University of Mazandaran, Babolsar, Iran

In this study, hydroxyapatite (HAP) particles with nanoporous structure have been synthesized from calcium acetate and dipotassium hydrophosphate using precipitation method. The characterization methodssuch as Fourier transform infrared spectrograph (FTIR), Brunauer-Emmett-Teller (BET), Barret–Joyner– Halenda (BJH) and field emission scanning electron microscopy (FESEM) were used for determination of the particles structure (pore size, structural evolution and morphology). The results show that HAP particles with nanoporous structure could be produced

Hydroxyapatite, nano-porous, synthesis