Condensation polymerization of 2-[(para-tolyl) oxy]-4,6-dichlorotriazine with ethylenediamine and application in metal anchoring

Abstract

Metal anchoring is essential for stabilizing nanoparticles in various industrial and environmental applications. This study presents the synthesis of a novel polymer, 2-[(para-tolyl) oxy]-4,6-dichlorotriazine, functionalized with ethylenediamine, and its application in metal anchoring. The polymer’s amine-rich structure allows for effective coordination with metal ions, specifically palladium nanoparticles (Pd NPs). The synthesis process involves the substitution of cyanuric chloride followed by the formation of the polymer through a two-step reaction with ethylenediamine. Pd NPs were successfully anchored onto the polymer matrix, with the interaction between the polymer and Pd confirmed via UV–Vis spectroscopy. The particle size of the Pd-anchored polymer composite was determined by Dynamic Light Scattering (DLS), showing an average diameter of approximately 140 nm. Transmission Electron Microscopy (TEM) revealed the morphology of the nanocomposite, which consists of interconnected fibers with Pd NPs dispersed on the surface. X-ray Diffraction (XRD) confirmed the crystalline nature of the Pd nanoparticles, while Thermogravimetric Analysis (TGA) demonstrated the thermal stability of the nanocomposite. In addition to the application of polymer-metal nanocomposite in the pharmaceutical and agricultural industries, they can be used in fields such as environmental catalysis for the degradation of pollutants, as a catalyst in the synthesis of fine chemicals, and in energy-related applications such as fuel cells. The stability and catalytic efficiency of polymer-supported Pd NPs make them suitable for various industrial and environmental applications.