摘要

Uniform-large-sized F-substituted hydroxyapatite (FHAp) crystals with controllablemorphologieswere successfully synthesized via hydrothermal treatment by using double-facile surfactants. The products were characterized by X-ray diffraction, Fourier transform infrared spectroscopy, Raman spectroscopy, field-emission scanning electron microscopy, and high-resolution transmission electron microscopy. It was found that the size andmorphology of FHAp crystalswere drastically influenced by pH, precursor concentration and F-content. The growth process was investigated by following time-dependent experiments. The possible growth process was also discussed.