Fabrication and Analysis of a Novel Chitosan Schiff Base Decorated on Graphene Oxide
نویسندگان
1 Department of Inorganic Chemistry, Faculty of Chemistry, Lorestan University, Khorramabad, I.R. IRAN
2 Department of Inorganic Chemistry, Faculty of Chemistry, Lorestan University, Khorramabad, I.R. IRAN
3 Department of Chemistry, Shahid Bahonar University of Kerman, 76175, Kerman, I.R. IRAN
doi
10.30492/ijcce.2025.2058920.7089چکیده
In this study, the synthesis of a novel GO@CS@SB nanocomposite is reported via the sonochemical method. To modify chitosan, it was reacted with (N, N'-bis (2-hydroxy acetophenone) ρ-phenylenediamine), which led to the formation of CS@SB. Subsequently, CS@SB was combined with graphene oxide, resulting in an increased density of functional groups such as OH, COOH, and nitrogen-based donors. These functional groups significantly influence the chemical composition and physical properties. They increase non-covalent interactions, which play a significant role in material applications. The nanocomposite was characterized using FT-IR spectroscopy, SEM, and XRD. Additionally, TGA-DTA measurements were conducted to evaluate the thermal stability of the GO@CS@SB material.
