abstract

The chemical manufacture and investigation a substantial amount of interest about physicochemical properties of magnetic oxide microscopic particles due to of the diverse range of fields that may benefit from them, including electronics, biomedicine, and environmental remediation. Chemical approaches in this research, magnetic oxide nanoparticles, particularly Sol-gel synthesis and co-precipitation are two processes that are used to manufacture iron oxide (Fe₼O₄ and -Fe₂O₃). The main goal is to create nanoparticles that can be regulated regarding dimensions, form, and style, as well as magnetic characteristics while ensuring high chemical stability.

The yielded nanoparticles' characteristics (physical, chemical, and mechanical), such as dimensions, form, and surface charge, crystallinity, and magnetic behavior, are characterized using techniques like many forms of electron microscopy, including three different types of imaging techniques: techniques such as X-ray diffraction (XRD), scanning electron microscopy (SEM), and vibrating sample magnetometry (VSM). The process of surface functionalization and how reaction variables factors impact the level of final nanoparticle's behaviour are also investigated.

The synthesized magnetic oxide nanoparticles exhibit superparamagnetic behavior, with their size and magnetic properties tunable by adjusting synthesis conditions. This makes them suitable for various applications, including administration of drugs, MRI scans, and organic reactions. The results of this research add to our knowledge of the correlation between synthesis techniques and the resulting magnetic and chemical properties, offering insights for tailoring nanoparticles for specific technological and industrial applications.