Study of metal-polymer copper nanocomposites using the method of UV spectroscopy

New polymer copper-containing nanocomposites based on poly-N-vinylimidazole were obtained. The formation of was carried out using the method chemical reduction copper ions from a solution acetate with ascorbic acid in an aqueous medium presence polymer. Nanocomposites prepared at polymer:Cu (II) molar ratio 10:1 and 5:1. reaction yielded powder red-brown colour having metallic shine. It found that content obtained depends initial stabilising Cu (II), reaching 5.9% 11.7%. nanosized particles investigated confirmed by UV spectroscopy. optical spectra solutions contained maxima 537–541 646–651 nm, which ultradispersed state. are promising materials for use medicine catalysis, as well optical, sensor electronic devices.