Theoretical foundations of chemical technology and the development of effective chemical-technological processes / Laboratory of synthesis of functional materials and processing
- Rating:
-
- (0 / 5)
Description
Main areas of workDirectional synthesis and study of the physicochemical properties of new highly and nanosized functional materials, including catalysts and photocatalysts, based on bismuth oxides, transition metals and rare earth metals.
The study of the mechanisms of formation of functional oxide materials in the synthesis methods of "soft chemistry".
Development of methods for obtaining oxide nanomaterials with high biological activity.
Creating new hybrid materials for solar energy.
Creation of scientific bases of ecologically safe and resource-saving chemical and technological processes of mineral processing.
Synthesis of new anti-icing agents. The study of glass formation in water-electrolyte systems.
The most significant results
New approaches to the synthesis have been proposed and complex studies of the structure and size-dependent properties of functional materials based on oxide compounds of metals — primarily rare-earth and transition elements — have been carried out. In numerous examples (in vitro and in vivo), the pronounced biological activity of nanocrystalline CeO2 was demonstrated. The methods for obtaining a number of effective oxide photocatalysts based on TiO2, WO3 and complex bismuth ferrites have been developed. A number of new airgel, including organic-inorganic, characterized by high hydrophobicity, pronounced luminescent and catalytic properties. As a result of a detailed analysis of phase equilibria in the R2O3-MxOy-Sb2O5 systems (R = Bi, La, Ce, Pr; M = Cr, Mn, Fe, Ni, Ga), new magneto-frosted materials with the pyrochlore structure were obtained. The possibility of creating electrorheological fluids based on nanoparticles of metal oxides with a high density (7–8 g / cm3) was demonstrated for the first time. A number of new hybrid galovismutates, promising light absorbing materials for solar energy, have been obtained and characterized. New high-performance oxide catalysts for the oxidative dehydrogenation of hydrocarbons and alcohols have been developed; methane conversion to synthesis gas; CO oxidation.
A method has been created for calculating the mineral composition of igneous rocks according to their chemical analysis. A method for producing stoneware with a binder component from various types of igneous rocks has been developed. Methods are proposed for applying basalt-ceramic protective coatings on metallic surfaces.
Phase equilibria and glass formation in water-salt systems were studied and a number of new anti-icing agents were proposed. A number of water-salt glasses, stable at temperatures above 0 ° C, was obtained. The technological process of cleaning the internal surfaces of the pipes of an air-cooled natural gas from gas condensate deposits has been developed and successfully tested.
Comments and reviews (0)
No comments yet
Add comment
See also:
