Synthesis and Characterization of NaP zeolite@Fe۳O۴ /Am-Py as a Micro-Meso Structure

In this study, Fe۳O۴ nanoparticles and magnetic nanocomposite of NaP zeolite@Fe۳O۴ with different ratio were prepared, then in the second step functionalized with ۲-aminopyridine as a basic group. All samples were characterized by Fourier transfer infrared (FT-IR), X-ray diffraction (XRD), Scanning electron microscope (SEM), Energy dispersive X-Ray analysis (EDX), Transmission electron microscopy (TEM), Burner Emmet Taller (BET), Vibrating sample magnetometer (VSM) and thermal analysis. The SEM graphs showed that much of Fe۳O۴ was successfully coated by the NaP zeolite layer. Also, the results show that the magnetism of the products is stable with added zeolite. The BET and TEM confirmed the presence of mesoporous phase in the surface of NaP zeolite@Fe۳O۴ and preparation a micro-meso structure.

کلیدواژه ها:

Zeolite ، Fe۳O۴ ، Functionalization ، Aminopyridine ، Micro-meso structure