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21.
Metal oxides as candidate materials in electrochemistry
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(Coatings)
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The electrochemical behavior of electrodes with an active layer based on TiO 2 , IrO 2 , RuO 2 , SnO 2 has been studied. The values ??of the current-free potentials are determined. The dependences ...
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22.
Composite optically transparent conductive coatings on a glass substrate
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(Coatings)
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Transparent electroconductive coatings on glass substrates (transparent electrodes) based on functionalized multi-walled carbon nanotubes have been obtained. The effect of glass pretreatment with 3-aminopropyltriethoxysilane ...
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23.
Production of flat ceramic membrane contactors with Со3О4-based active layer
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(Environmental protection)
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Flat membrane contactors have been obtained, which are ceramic disk micro-filtration membranes with a Co 3 O 4 layer applied. Such characteristics as the layer thickness, pore size distribution were ...
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24.
Transport reactions in processing of Keiv deposit kianite concen-trate for corundum production
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(At the enterprises and institutes)
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Gas transport reactions are widely used in the chemistry of solids, since the direct interaction of solid phases with each other is difficult. The developed process of enrichment of kyanite concentrate, ...
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25.
Landmarks in cooperation between D. Mendeleyev University de-partment of ceramics and refractories and Glass and Ceramics
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(Jubilee)
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The research results of the Russian Chemical Technical University named after V.I. DI Mendeleev in the field of obtaining modern ceramic materials with high performance properties. The technological features ...
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26.
Composite pigments manufacturing from industrial waste of alumi-na production
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(Utilization of waste)
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Scientific work has been carried out to obtain pigments of various colors from red mud? Bogoslovsky aluminum plant. A technology has been developed for the production of red pigments (heat treatment at ...
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27.
A sol-gel method for making CeO2?ZrO2 based catalytic ceramic membranes
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(Science for ceramic production)
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Samples of catalytic ceramic membranes based on the CeO 2 ? ZrO 2 system by the sol-gel method have been synthesized. The morphology, phase composition and porous structure of membranes were invest
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28.
Electrosurface behaviour of metal oxides and hydroxides in water solutions
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(At the enterprises and institutes)
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The paper presents the results of determining the points of zero charge pH0 and isoelectric potentials (& # 950; -potential) in aqueous solutions for some oxides and hydroxides used in the production of ...
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29.
Alumina-based substrates for membrane processes
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(Science for ceramic production)
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Aspects of the technology of creating tubular substrates based on corundum for membranes are considered. The ratio of the components and the rheological properties of the slip have been determined. Experiments ...
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30.
Improving electrofloatation wastewater treatment processes for ceramic industry
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(Environmental protection)
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Possibilities of improving the electroflotation technology of wastewater treatment at enterprises of the ceramic industry are considered. Solutions related to the action of flocculants, optimization of ...
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31.
Carbon nanomaterials and SnO2 based conductive coatings on glasses for photoconverters
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(Coatings)
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Electrically conductive coatings for photovoltaic cells containing carbon nanotubes and other carbon nanostructures and SnO 2 have been obtained. The surface of the coating samples at all stages of synthesis ...
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32.
Protective ceramic titania nanocoatings
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(Coatings)
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A solution has been developed and the process parameters have been determined that allow deposition of ceramic nanosized titanium oxide coatings that meet the requirements for adhesion layers for paint ...
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33.
Production of expanded clay gravel using galvanic wastewarer slurries
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(Science for ceramic production)
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The possibility of using sewage sludge from electroplating industries in the production of expanded clay has been studied. The relationship between the physicochemical and operational characteristics of ...
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34.
Ceramic alumina fibers and fiber-based materials
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(At the enterprises and institutes)
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The constant increase in the operating temperatures of modern aircraft and gas turbine plants requires an increase in the characteristics of ceramic materials, including heat-shielding and heat-insulating ...
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35.
Activity of the block cellular catalyst with a modified substrate
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(Science for ceramic production)
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The effect of an active substrate on the process of liquid-phase reduction of paranitrotoluene (P-NT) on a highly porous cellular palladium catalyst (HPNPK) has been studied. The rate of the reduction ...
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36.
Electroflotation treatment of high-concentrated waste of porcelain-faience industry
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(Environmental protection)
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Mechanical methods of purification of waste water from enterprises of the porcelain and faience industry are considered. The prospects of using the electroflotation method with insoluble electrodes at ...
