SYNTHESIS OF BIMETALLIC CARBON NANOCOMPOSITE NiAg@C USING SILVER HYDROSOL

The article details the successful synthesis of a bimetal-carbon nanocomposite named NiAg@C, achieved through the pyrolysis of a precipitate formed by the interaction of a silver hydrosol with nickel ions in the presence of rutin. The research includes comprehensive spectral and X-ray phase analyses and evaluations of the composite’s electrical and magnetic properties, which are crucial for its functionality in advanced technological systems. Amorphous carbon within the composite was confirmed, serving as a matrix for embedding metal particles. This characteristic structure is integral to the composite’s potential in diverse applications such as catalysis, electrode engineering, analytical chemistry, materials science, and defense technologies, promising breakthroughs in various high-tech sectors and sustainable solutions. The interdisciplinary nature of these applications highlights the material’s versatility and broad utility. The synthesis process utilized involves innovative methods like pyrolysis and chemical precipitation. These techniques facilitate the development of composites hosting metallic nanoparticles with enhanced electrical and magnetic properties. Rutin, a natural flavonoid, is a key component in this process, acting dually as a reducing and stabilizing agent for silver nanoparticles, while also providing an additional carbon source within the nanocomposite. In practical terms, the produced material exhibits remarkable physicochemical properties. The amorphous carbon contributes to high surface activity and resilience against aggressive environments, making the composite suitable for demanding operational contexts, where stability and performance under extreme conditions are paramount. Furthermore, its adaptability extends to eco-friendly water purification technologies, where its resilience and reactivity are advantageous. This broad spectrum of potential applications underscores the composite’s significance in industrial and scientific domains, particularly where innovative solutions to complex challenges are required.