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In the present work, hydroxyapatite (HAp, Ca10(PO4)6(OH)2) synthesis was carried out using hydrothermal method with calcium hydroxide (Ca(OH)2) and ammonium phosphate((NH4)2HPO4) as precursors. Two different HAp powders were obtaining by varying pH by adding nitric acid (pH =9) and ammonium hydroxide (pH = 10). All the synthesis was carried out in an autoclave at 200 °C for 24 h. The obtained products...
In the present work, graphene oxide (GO) is synthesized from the Modified-Hummers method, varying the type of solvent and the number of washes involved in obtaining the GO, also evaluating the effect of the solvent on the morphological and structural properties. X-ray diffraction confirms the increase of the interplanar distance (3.15–7.8 Å) with respect to the graphite peak (002), which corroborates...
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