EXPLOSIVE COMPOSITION AND METHOD OF ITS PRODUCTION AND METHOD OF PRODUCING NANODIAMOND DOPED WITH HETEROATOM Russian patent published in 2024 - IPC C06B23/00 C06B25/08 B01J3/08 C01B32/15 C01B32/26 B82Y40/00 

FIELD: nanotechnology.

SUBSTANCE: invention can be used in optically detected marginal resonance, as well as in making probes for fluorescence imaging and quantum bits. Explosive composition contains 90–99.99 wt.% of at least one explosive and 0.01–10 wt.% of at least one heteroatomic compound, selected from alkyl- or aryl-substituted silane; silane with an alkyl or aryl group and a hydrogen atom; silicon-doped carbon material; aromatic silane, in which a silicon atom is included in an aromatic ring; silane containing a hydroxy group, a lower alkyl or carboxyl group; silane having a halogen atom; organic compounds of germanium, titanium, tungsten, sulfur or selenium; alkyl tin compounds. Organic heteroatomic compound in the explosive composition can also be selected from aryl tin compounds; cobalt arylsulphonates; bis(benzene)chromium, bis(ethylbenzene)chromium and bis(mesitylene)chromium; aryltallium compounds; silver benzoate; arylaluminium compounds and diarylaluminium halides; copper salicylate; cadmium phthalate and cadmium naphthalate; phenylmercury acetate and para-chloromercurobenzoate; phenylarsonic acid, diphenylarsonic acid, p-hydroxyphenylarsonic acid, p-aminophenylarsonic acid and salts thereof; triphenylantimony; triphenylbismuth. Particle size of the explosive and/or heteroatomic compound is 10 mm or less. To prepare said explosive composition, an explosive is mixed with a heteroatomic compound in form of a dry powder, in a molten state or using a solvent, and the obtained mixture is molded by pressing or casting. To obtain nanodiamond doped with a heteroatom, the prepared explosive composition is blasted in a sealed container.

EFFECT: invention enables to obtain nanodiamonds doped with various chemical elements.

9 cl, 2 tbl, 1 dwg, 12 ex