FIELD: nanotechnology.
SUBSTANCE: invention relates to the chemical industry and nanotechnology. The surface-modified nanodiamond contains nanodiamond particles and surface-modifying groups having a polyoxyalkylene chain and a silicon atom. To obtain a surface-modified nanodiamond, a nanodiamond particle is introduced into reaction with a silane binder containing a polyoxyalkylene chain. The surface-modified nanodiamond together with zirconium dioxide attached to it is used in the composite. To obtain a dispersed composition, the specified surface-modified nanodiamond is dispersed in a dispersion medium, while zirconium dioxide can be additionally introduced.
EFFECT: use of a silane binding agent having a polyoxyalkylene chain ensures the safety and high productivity of obtaining a surface-modified nanodiamond.
9 cl, 1 dwg, 8 ex
| Title | Year | Author | Number |
|---|---|---|---|
| SUSPENSION OF NANODIAMOND AGGREGATES AND SINGLE-NANO-SIZED NANODIAMOND DISPERSION | 2015 |
|
RU2700528C2 |
| NANODIAMONDS HAVING ACID FUNCTIONAL GROUP, AND METHOD FOR PRODUCTION THEREOF | 2015 |
|
RU2696439C2 |
| METHOD FOR PRODUCING ZETA-NEGATIVE NANODIAMOND DISPERSION AND ZETA-NEGATIVE NANODIAMOND DISPERSION | 2014 |
|
RU2681615C2 |
| METHOD OF FUNCTIONALISATION OF DETONATION NANODIAMOND SURFACE | 2010 |
|
RU2473464C2 |
| METHOD FOR FUNCTIONALIZATION OF SURFACE OF DETONATION NANODIAMONDS | 2015 |
|
RU2676975C2 |
| METHOD FOR SELECTIVE PURIFICATION OF DETONATION NANODIAMONDS | 2010 |
|
RU2463249C2 |
| TOOTH PASTE WITH NANODIAMONDS | 2015 |
|
RU2603464C1 |
| ZETA POSITIVE HYDROGENATED NANODIAMOND POWDER, ZETA POSITIVE SINGLE-DIGIT HYDROGENATED NANODIAMOND DISPERSION AND METHODS FOR PRODUCING SAME | 2014 |
|
RU2668437C2 |
| MODIFIED ELASTOMERIC POLYMERS | 2009 |
|
RU2504555C2 |
| METHOD OF PRODUCING ZINC-NANODIAMOND ELECTROCHEMICAL COATING | 2016 |
|
RU2689355C1 |
