porous composites

THE USE OF ULTRASOUND IN REACTIONS OF OBTAINING OF POLYVINYLPYRROLIDONE COPOLYMERS AND (NANO)COMPOSITES ON ITS BASE

Usually, in chemical industry the energy of ultrasound is being used to intensify technological processes. However, the complexity of the mechanism of ultrasound action makes it difficult to create a single common theory that could explain its influence on the chemical reactions. Therefore, in each particular case wide-ranging studies of the influence of ultrasound on the chemical reaction, as well as on the structure and properties of the synthesized substances and materials are required.