Abstract

E. H. El-Mossalamy*, L. M. Al-Harbi and A. Y. Obaid

Hydroxyapatite (HAP) nanoparticles were successfully synthesized from the biowaste chicken bone and phosphoric acid solution by precipitation chemical route. The structures of HAP were characterized in terms of the X-ray diffraction (XRD), scanning electron microscope (SEM) and Fourier transform infrared spectroscopy (FTIR). The effect of temperature on the crystallinity and lattice parameters of as prepared HAP are monitored by X-ray powder diffraction. Energy Dispersive was revealed and determined also test as photo catalysis. The temperature dependence on the electrical conductivity of sintered HAP nanoparticles was investigated. Furthermore, dielectric properties such as dielectric constant and dielectric loss as a function of frequency of sintered HAP were studied.

HAP; Synthesis; IR; X-Ray; Nanoparticle

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