This research demonstrates how microwave irradiation impacts fluorapatite synthesis from waste eggshells, indicating the efficacy of coprecipitation methods.
This study investigated the effect of microwave irradiation power on the synthesis of fluorapatite (FAp) from waste eggshells using a chemical coprecipitation method. The precursor mixture was subjected to microwave treatment at power levels of 600 and 800 W. X-ray diffraction (XRD), Fourier transform infrared (FTIR), and Scanning electron microscopy (SEM) analysis techniques were utilized to evaluate the characteristics of synthesized powders. The results showed that at 600 W a two-phase material is obtained, containing a main phase monetite and a secondary phase fluorapatite, while at 800 W the production of pure fluorapatite is observed. For citation: Kolchakova G.R., Kiryakova D.S. Influence of microwave Irradiation power on the production of fluorapatite from waste eggshells by chemical co-precipitation. ChemChemTech [Izv. Vyssh. Uchebn. Zaved. Khim. Khim. Tekhnol.]. 2025. V. 68. N 10. P. 81-86. DOI: 10.6060/ivkkt.20256810.7231. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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