METHOD OF PRODUCING POROUS FULLERENE-CONTAINING NANOMATERIAL BASED ON INTERCALATED MONTMORILLONITE Russian patent published in 2019 - IPC C01B33/44 C01B32/152 B82B3/00 

FIELD: chemistry.

SUBSTANCE: invention relates to production of nanomaterials, which can be used as a sorbent with high selectivity to connections of a certain size, carrier of medicinal agents in living organisms, filler for polymer composite materials for various purposes and catalytically active materials. Method of producing nanomaterial involves intercalation of pure non-functionalised fullerene C₆₀ from toluene to a surface-modified layered silicate of the smectite group - montmorillonite. Method then selectively removes the mineral modifier (surfactant) by thermal treatment at a temperature corresponding to the degradation temperature of the surfactant used, resulting in spheres of molecule C₆₀ are built in between layers of mineral and simultaneously they are fixed.

EFFECT: higher operational properties of nanomaterials based on intercalated layered silicates and wider range of obtained functional nanomaterials based thereon.

1 cl, 1 dwg, 1 ex