FIELD: chemistry.
SUBSTANCE: invention relates to use of a composition containing nanoparticles as a liquid heat carrier in storage batteries or systems of electrical equipment. Composition contains a compound in the form of nanoparticles, an amorphous polymer compound and a base liquid. Compound in form of nanoparticles is selected from nanoparticles of metal nitride or metalloid, multi- or single-wall carbon nanotubes, carbon black, metal chalcogenides or their mixture. Amorphous polymer compound is obtained by polymerising a monomer composition containing functional monomers, alkyl(meth)acrylate monomers and a reaction product of an ester of (meth)acrylic acid with hydroxylated hydrogenated polybutadiene.
EFFECT: invention makes it possible to increase heat capacity and stability of liquid heat carrier, as well as to reduce friction in electric system during its use.
15 cl, 11 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| POLYMER-INORGANIC COMPOSITIONS IN FORM OF NANOPARTICLES, THEIR MANUFACTURING METHOD, AND THEIR USE AS ADDITIVES FOR LUBRICATING MATERIALS | 2019 |
|
RU2788660C2 |
| POLYMER-INORGANIC COMPOSITIONS IN THE FORM OF NANOPARTICLES, THEIR MANUFACTURING METHOD AND THEIR USE AS ADDITIVES FOR LUBRICATING MATERIALS | 2019 |
|
RU2789477C2 |
| ADDITIVE IMPROVING VISCOSITY INDEX WITH IMPROVED INDICATORS OF SHEAR RESISTANCE AND SOLUBILITY AFTER SHEAR | 2018 |
|
RU2773826C2 |
| VISCOSITY INDEX IMPROVER WITH IMPROVED SHEAR RESISTANCE | 2020 |
|
RU2804509C2 |
| POLYALKYL(METH)ACRYLATES DESIGNED TO IMPROVE FUEL ECONOMY, DISPERSANT AND REDUCE DEPOSITS | 2020 |
|
RU2798848C2 |
| LUBRICATING COMPOSITION WITH IMPROVED VISCOSITY CHARACTERISTICS AT LOW OPERATING TEMPERATURE | 2017 |
|
RU2747727C2 |
| NEW VISCOSITY INDEX IMPROVING AGENTS HAVING CERTAIN MOLECULAR WEIGHT DISTRIBUTIONS | 2018 |
|
RU2768881C2 |
| USE OF POLYMER-INORGANIC COMPOSITIONS IN FORM OF NANOPARTICLES AS HEAT CARRIER FLUIDS IN STORAGE BATTERY OR OTHER SYSTEMS OF ELECTRICAL EQUIPMENT | 2020 |
|
RU2825089C2 |
| APPLICATION OF COMB POLYMERS AS ANTI-FATIGUE ADDITIVES | 2010 |
|
RU2547463C2 |
| POUR POINT DEPRESSANTS FOR IMPROVING LOW-TEMPERATURE VISCOSITY OF AGED LUBRICATING OIL | 2015 |
|
RU2683257C2 |
