FIELD: chemistry.
SUBSTANCE: invention can be used to obtain modified carbon nanotubes. The method of modifying carbon nanotubes includes treatment of carbon nanotubes with an aqueous solution of an oxidising agent in the form of a persulphate or hypochlorite solution at pH higher than 10, carried out simultaneously with mechanical treatment.
EFFECT: invention enables to obtain modified carbon nanotubes having good dispersability in water and in polar organic solvents with low consumption of reactants compared to known methods.
3 cl, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF MODIFYING CARBON NANOMATERIALS | 2013 |
|
RU2548083C2 |
| METHOD OF OBTAINING DISPERSIONS OF CARBON NANOTUBES | 2012 |
|
RU2531172C2 |
| METHOD OF PRODUCING DISPERSIONS OF CARBON NANOMATERIALS | 2016 |
|
RU2618881C1 |
| METHOD OF FUNCTIONALIZING CARBON NANOTUBES WITH OXYGEN-CONTAINING GROUPS | 2016 |
|
RU2638214C2 |
| DISPERSION OF CARBON NANOTUBES | 2012 |
|
RU2531171C2 |
| METHOD FOR PURIFICATION OF SINGLE-LAYER CARBON NANOTUBES | 2023 |
|
RU2802348C1 |
| METHOD FOR OZONATION OF CARBONACEOUS NANOMATERIALS | 2013 |
|
RU2569096C2 |
| METHOD OF FUNCTIONALISATION OF CARBON NANOMATERIALS | 2012 |
|
RU2529217C2 |
| CARBON NANOTUBES AND METHOD OF CARBON NANOTUBES PRODUCTION | 2017 |
|
RU2669271C1 |
| METHOD OF MODIFYING METAL/CARBON NANOSTRUCTURES WITH AMMONIUM POLYPHOSPHATE | 2018 |
|
RU2694092C1 |
