METHOD OF PRODUCING METAL/CARBON NANOCOMPOSITES Russian patent published in 2020 - IPC C01B32/00 B82B3/00 C01B32/15 B82Y30/00 

FIELD: construction.

SUBSTANCE: invention relates to industry, construction, agriculture, medicine and can be used in production of catalysts, active additives and additives. Metal-containing substance used as metal oxide 3d and polyvinyl alcohol with molecular weight of not more than 80,000 is mechanically chemically mixed in a mechanical mortar at power consumption of not less than 220 kJ/mol before the beginning of the oxidation-reduction process. Then stepped heating of obtained xerogel is performed until formation of nanogranule containing metal-containing clusters with size of up to 50 nm, associated with carbon shell, on which delocalized electrons are determined. Ratio of components is 2−4 mol of polyvinyl alcohol per 1 mol of copper oxide, or 3−6 mol of polyvinyl alcohol per 1 mol of iron oxide, or 4−6 mol of polyvinyl alcohol per 1 mol of nickel oxide.

EFFECT: obtaining a metal/carbon nanocomposite with high chemical activity, having a given atomic magnetic moment 3d of the metal, which exceeds the atomic magnetic moment of 3d crystal of the metal.

4 cl, 10 dwg, 5 ex