Different morphologies of Hydroxyapatite applications, A review

This article explains that Hydroxyapatite (HAP) can be synthesized in various shapes (like rods, spheres, and flowers) by controlling synthesis conditions such as temperature, pH, and using additives like surfactants, primarily through hydrothermal and solvothermal methods. These different morphologies impact HAP's properties and applications. Hydrothermal methods (۵۰-۲۰۰°C) and mechanochemical-hydrothermal treatments (room temperature) yield different results: high temperatures offer better control over size and shape, while room temperature methods produce smaller, uniform particles but with less morphological control. Surfactants play a key role by influencing crystal growth and preventing particle clumping, leading to specific shapes like needles or rods by adsorbing onto crystal surfaces.

کلیدواژه ها:

Hydroxyapatite ، morphology ، Surfactant