Search Results - "Nina V. Vlasenko"

Yttria-Stabilized Zirconia as a High-Performance Catalyst for Ethanol to n‑Butanol Guerbet Coupling by Vlasenko, Nina V, Kyriienko, Pavlo I, Valihura, Karina V, Kosmambetova, Gulnara R, Soloviev, Sergii O, Strizhak, Peter E

“…It has been shown that yttria-stabilized zirconia is an effective catalyst for ethanol to n-butanol Guerbet coupling. The variation of the calcination…”
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Hybrid organic‐inorganic acid catalysts: The effect of active sites localization on catalytic characteristics in the processes of alcohols' etherification. A review by Vlasenko, Nina V., Strizhak, Peter E.

“…This article reviews the various types of hybrid organic–inorganic resin catalysts: mixed and co‐precipitated composites, loaded, and tailored systems. The…”
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Glycerol Oligomerization over Titania‐Based Catalyst Compositions by Vlasenko, Nina V., Yanushevska, Olena I., Didenko, Olga Z., Strizhak, Peter E.

“…The possibility of using TiO2‐based compositions: individual and sulfated titania, and their composites with carbon nanotubes as catalysts for glycerol…”
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Physicochemical Properties and Catalytic Performance of Sulphonic Resins of Various Morphological Types in Ethyl t-Butyl Ether Synthesis by Nina V. Vlasenko, Yuri N. Kochkin, Tamila G. Serebrii, Peter E. Strizhak

“…Physicochemical and catalytic properties of sulphonic resins of various morphological types in ethyl t -butyl ether synthesis were studied. We have found that…”
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Successive vapour phase Guerbet condensation of ethanol and 1-butanol over Mg-Al oxide catalysts in a flow reactor by Larina, Olga V., Valihura, Karina V., Kyriienko, Pavlo I., Vlasenko, Nina V., Balakin, Dmytro Yu, Khalakhan, Ivan, Čendak, Tomaž, Soloviev, Sergiy O., Orlyk, Svitlana M.

“…[Display omitted] •Guerbet condensation of 1-butanol to 2-ethyl-1-hexanol over solid catalysts in a flow is performed for the first time.•Experimental…”
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The Effect of Ceria Content on the Acid–Base and Catalytic Characteristics of ZrO2–CeO2 Oxide Compositions in the Process of Ethanol to n-Butanol Condensation by Vlasenko, Nina V., Kyriienko, Pavlo I., Yanushevska, Olena I., Valihura, Karina V., Soloviev, Sergii O., Strizhak, Peter E.

“…Ethanol conversion into n -butanol was performed over ZrO 2 –CeO 2 mixed oxide catalysts. The effect of ceria content on the acid–base and catalytic properties…”
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Effect of Acid‐Base Properties of Oxide Catalysts on Glycerol Transformation into Diglycerides by Vlasenko, Nina V., Strizhak, Peter E.

“…Glycerol oligomerization in a liquid phase was studied over the acid‐base bifunctional catalysts for the following oxides: TiO2, ZrO2, CeO2, binary CeO2−ZrO2…”
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Insight into the active site nature of zeolite H-BEA for liquid phase etherification of isobutylene with ethanol by Vlasenko, Nina V, Kochkin, Yuri N, Telbiz, German M, Shvets, Oleksiy V, Strizhak, Peter E

“…The nature of active acid sites of zeolite H-BEA with different Si/Al ratios (15-407) in liquid phase etherification of isobutylene with ethanol in a…”
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Organic–Inorganic Composites Based on Gel-Type Sulfonic Resin KU-2‑8 and Zirconia: Acid and Catalytic Properties in the Etherification Reaction of iso-Butylene with Ethanol by Vlasenko, Nina V, Kochkin, Yuri N, Serebrii, Tamila G, Strizhak, Peter E

“…Although acid and catalytic properties of the sulfonic resins and zirconia are well-characterized, a little is known about their composites, particularly about…”
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Acid–base and photocatalytic properties of TiO2-based nanomaterials by Yanushevska, Olena I., Vlasenko, Nina V., Telbis, German M., Leonenko, Evhen V., Didenko, Olga Z., Prozorovich, Vladimir G., Ivanets, Andrei I., Dontsova, Tetiana A.

“…The acid–base properties and photocatalytic activity for the degradation of Congo Red and methylene blue of TiO 2 -based nanomaterials (commercial TiO 2 ,…”
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Methanol carboxylation over zirconium dioxide: Effect of catalyst phase composition on its acid-base spectrum and direction of catalytic transformations by Kochkin, Yuri N., Vlasenko, Nina V., Struzhko, Vira L., Puziy, Alexander M., Strizhak, Peter E.

“…The effect of ZrO2 calcination temperature on its structure and acid‐base characteristics was investigated to elucidate their relation to catalytic behaviour…”
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Adsorption–desorption of ethanol on sulfonated resin catalysts for ethyl-tert-butyl ether synthesis by Vlasenko, Nina V, Kochkin, Yuri N, Filippov, Aleksey P, Serebrii, Tamila G, Strizhak, Peter E

“…Ethanol adsorption on sulfonic resins of different morphological types, such as gel, macroporous sulfonic resin, mixed sample (1:1 mixture of gel-type sulfonic…”
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Influence of WO 3 Content in Phosphated Tungsten‐Zirconium Oxide Catalysts on the Catalytic Pathways of Glycerol Transformation by Vlasenko, Nina V., Kosmambetova, Gulnara R., Senchylo, Eugenia V., Kúš, Peter, Veltruská, Kateřina, Strizhak, Peter E.

“…The catalytic performance of phosphate‐stabilized WO x ‐ZrO 2 compositions in gas‐phase glycerol dehydration has been investigated. Results show that varying…”
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Influence of WO3 Content in Phosphated Tungsten-Zirconium Oxide Catalysts on the Catalytic Pathways of Glycerol Transformation by Vlasenko, Nina V, Kosmambetova, Gulnara R, Senchylo, Eugenia V, Kúš, Peter, Veltruská, Kateřina, Strizhak, Peter E

“…The catalytic performance of phosphate-stabilized WOx-ZrO2 compositions in gas-phase glycerol dehydration has been investigated. Results show that varying WO3…”
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The Effect of Ceria Content on the Acid-Base and Catalytic Characteristics of ZrO.sub.2-CeO.sub.2 Oxide Compositions in the Process of Ethanol to n-Butanol Condensation by Vlasenko, Nina V, Kyriienko, Pavlo I, Yanushevska, Olena I, Valihura, Karina V, Soloviev, Sergii O, Strizhak, Peter E

“…Ethanol conversion into n-butanol was performed over ZrO.sub.2-CeO.sub.2 mixed oxide catalysts. The effect of ceria content on the acid-base and catalytic…”
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Adsorption–desorption of ethanol on sulfonated resin catalysts for ethyl--butyl ether synthesis by Nina V Vlasenko, Yuri N Kochkin, Aleksey P Filippov, Tamila G Serebrii, Peter E Strizhak

“…Ethanol adsorption on sulfonic resins of different morphological types, such as gel, macroporous sulfonic resin, mixed sample (1:1 mixture of gel-type sulfonic…”
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Catalytic performance of ternary Mg-Al-Ce oxides for ethanol conversion into 1-butanol in a flow reactor by Larina, Olga V., Valihura, Karina V., Kyriienko, Pavlo I., Vlasenko, Nina V., Balakin, Dmytro Yu, Khalakhan, Ivan, Veltruská, Katerina, Čendak, Tomaž, Soloviev, Sergiy O., Orlyk, Svitlana M.

“…An investigation of hydrotalcite-derived ternary Mg-Al-Ce oxides as catalysts for vapour phase condensation of ethanol to 1-butanol in a flow reactor under…”
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