METHOD OF OBTAINING COMPOSITE MATERIAL Russian patent published in 2018 - IPC B82B3/00 

FIELD: chemistry.

SUBSTANCE: use to produce a composite material containing a polymer based on acrylamide or methacrylamide and carbon nanotubes. Essence of invention lies in that the method for producing a composite material based on a polymer and carbon nanotubes includes the following steps: treatment in ultrasound of a solution containing acrylamide or methacrylamide, water or acid, dimethylsulfoxide with fluorinated carbon nanotubes dissolved therein; dilution of the treated solution with water, followed by centrifugation of the diluted solution; deposition of a composite material based on a polymer and carbon nanotubes from a solution in ampoules; dilution of the composite material based on a polymer and carbon nanotubes followed by treatment of the aqueous solution in an ultrasonic bath; filtration of a treated aqueous solution of the composite material based on a polymer and carbon nanotubes, washing and drying.

EFFECT: reduced energy costs and time of producing a composite material with a high yield of the composite material.

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