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1.
PRODUCTION OF MICRONEEDLE ZIRCONIUM DIOXIDE POWDER STABILIZED BY ITTRIUM AND CERIUM
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(Not-set)
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The process of obtaining microneedle powdered ZrO2 from an aqueous solution of zirconium oxychloride, as well as zirconium dioxide doped with Y2O3 and CeO2 oxides, has been studied. Their chemical and ...
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2.
INVESTIGATION OF THE EFFECT OF MECHANOACTIVATION OF LOCAL RAW MATERIALS ON THE STRENGTH PROPERTIES OF SULFURE CONCRETE
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(Not-set)
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Technological solutions have been developed to produce composite sulfur-containing building materials based on local mineral raw materials with a high level of technical properties for use in the climatic ...
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3.
SILICAS WITH ORGANOSILSESQUIOXANE FRAGMENTS AS ADSORBENTS FOR SEPARATION OF AIR MACRO COMPONENTS
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(Not-set)
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Silica adsorbents with organosilsesquioxane fragments containing organic radicals have been obtained for use in the adsorption separation of oxygen-argon mixtures by the PSA method. The sol-gel scheme ...
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4.
MORPHOLOGY OF NICKEL AND COBALT OXIDES DEPOSITED ON VARIOUS SUBSTRATES
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(Not-set)
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The morphology of nickel and cobalt oxides deposited on various substrates, namely ?-alumina and silica gel, is investigated. The main purpose of the work was to study the effect of synthesis methods, ...
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5.
PLASMA CHEMICAL TREATMENT OF ZIRCONIUM CATALYSTS BASED ON VERMICULITE
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(Not-set)
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The effect of plasma chemical treatment on the structure of vermiculite promoted by zirconium oxychloride has been studied using scanning electron microscopy, X-ray phase analysis, IR spectroscopy and ...
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6.
PREPARATION OF A COMPOSITE BASED ON HOLLOW GLASS MICROSPHERES MODIFIED WITH SILVER NANOPARTICLES
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(Not-set)
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Composite materials based on K 25 hollow glass microspheres were obtained by modifying them with silver nanoparticles obtained by an environmentally friendly “green” method using an aqueous plant extract ...
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7.
SYNTHESIS OF TITANIUM OXIDE POWDERS FROM VARIOUS TITANIUM SALTS AND STUDY OF ITS PROPERTIES
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(Not-set)
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In this work, a number of titanium oxide powders with different crystal structures and textural characteristics were synthesized. The initial raw materials were metallic titanium and rutile (rutile particle ...
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8.
INVESTIGATION OF THE STRUCTURAL ADSORPTION PROPERTIES OF A COMPOSITE BASED ON MOLYBDENUM NANOPARTICLES IN A ZEOLITE MATRIX
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(Not-set)
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The results of the study of the structure and adsorption properties of the Mo/zeolite composite obtained by enriching the zeolite of the Chuguevsky deposit of Primorsky Krai with Mo nanoparticles followed ...
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9.
PRODUCTION OF GLASS FOAMS ON THE BASIS OF ROCKS
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(Not-set)
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The results of research on the production of granular and block foam glass materials based on widespread highly siliceous rocks and technogenic waste are presented. The main attention of researchers is ...
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10.
INFLUENCE OF THE METHOD FOR THE SYNTHESIS OF NiO/-SiOH COMPOSITES ON THE OBTAINED TEXTURAL PROPERTIES
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(Not-set)
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The article considers two methods for the synthesis of composite precursors for the production of liquid-phase hydrogenation catalysts based on nickel and silica gel. A comparative analysis of synthesis ...
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11.
THE STRUCTURE FORMATION OF CuO/ZnO/?-Al2O3 CATALYST FOR THE METHANOL SYNTHESIS PROCESS DURING MECHANOCHEMICAL SYNTHESIS
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(Not-set)
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The article discusses the mechanochemical synthesis of a catalyst for the synthesis of methanol. Comparative mechanical activation of both individual components of the catalyst (copper oxide, zinc oxide, ...
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12.
The Construction of Catalysts on the Basis of Ti Nanoparticles Encapsulated in Zeolite Supporter
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(Not-set)
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The object of the study is the Ti/zeolite composite based on the raw zeolite materials from the Kulikovskoye deposit in Amur Region. The aim of the research is design of catalysts on the basis of zeolite ...
