Arak University Colloid & Nanoscience Journal 2980-9215 1 2 2023 05 01 Synthesis and Characterization of NaP zeolite@Fe3O4 /Am-Py as a Micro-Meso Structure 102 111 705002 10.52547/CNJ.1.2.102 EN Zohreh Mortezaei Department of Chemistry, Faculty of Science, Arak University, Arak 38156-8- 8349, Iran Mojgan Zendehdel Department of Chemistry, Faculty of Science, Arak University, Arak 38156-8- 8349, Iran Institue of Nanosciences & Nanotechnolgy, Arak University, 38156-8-8349, Arak, Iran Journal Article 2023 04 17 In this study, Fe3O4 nanoparticles and magnetic nanocomposite of NaP zeolite@Fe3O4 with different ratio were prepared, then in the second step functionalized with 2-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 Fe3O4 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@Fe3O4 and preparation a micro-meso structure. https://cnj.araku.ac.ir/article_705002_f042a2b4ccc0b2e7151219f83eed4163.pdf