Hidroxiapatita sintetizada a partir del reciclaje de cascaron de huevo

Abstract

There are different types of hydroxyapatites (HAp) which is why their uses have extended not only in the area of biomaterials, but in catalysis their possible use begins to be analyzed. Its properties depend on the Ca/P atomic ratio, where the type of synthesis and raw material influence this relationship. For this reason, in this work HA was synthesized from the waste of the egg shell, its structure is made up to 90% CaCO3, phosphorus was impregnated, the material obtained was calcined at 800 °C, varying the time 2, 4 and 6 H. The material obtained was found to have characteristic functional groups of HAp, the Ca/P ratio was obtained byEDS, ranging from 4.8 to 44, indicating that you have HA with many carbonate groups.