Production of nanoparticles, of powders and setup of components for power equipment

The paper presents ways to produce magnetic nanoparticles to be incorporated into magneto-bioelectronic devices where chemical processing must control composition, microstructure, phase purity, particle morphology, and control size particle, thereby reducing particle aggregation and size distribution. The methods of synthesis of magnetic nanoparticles are analyzed: physical vapor deposition, mechanical and chemical synthesis in the solution. Solution synthesis offers advantages: easy control of the size and composition of the particles, possibilities to change the surface in order to obtain a stable dispersion in different solid or liquid media. The properties of nanoscale powders, nanostructured materials and nanoparticles in solution are strongly dependent on particle size, and their dispersion state. Laboratory syntheses have been performed by analyzing the methods of synthesis of nanometric magnetic particle