Search Results - "Bykov, Alexey V"

Hyper-Cross-Linked Polystyrene as a Stabilizing Medium for Small Metal Clusters by Bykov, Alexey V., Demidenko, Galina N., Nikoshvili, Linda Zh, Kiwi-Minsker, Lioubov

“…Among different polymers nanostructured cross-linked aromatics have the greatest potential as catalytic supports due to their exceptional thermal and chemical…”
Get full text

Naphthalene-Based Polymers as Catalytic Supports for Suzuki Cross-Coupling by Bakhvalova, Elena S, Bykov, Alexey V, Markova, Mariia E, Lugovoy, Yury V, Sidorov, Alexander I, Molchanov, Vladimir P, Sulman, Mikhail G, Kiwi-Minsker, Lioubov, Nikoshvili, Linda Z

“…In this work, for the first time, naphthalene (NA)-based polymers were synthesized by one-stage Friedel-Crafts crosslinking. The influence of NA…”
Get full text

Ru@hyperbranched Polymer for Hydrogenation of Levulinic Acid to Gamma-Valerolactone: The Role of the Catalyst Support by Sorokina, Svetlana A, Mikhailov, Stepan P, Kuchkina, Nina V, Bykov, Alexey V, Vasiliev, Alexander L, Ezernitskaya, Mariam G, Golovin, Andrey L, Nikoshvili, Linda Zh, Sulman, Mikhail G, Shifrina, Zinaida B

“…Hydrogenation of levulinic acid (LA) obtained from cellulose biomass is a promising path for production of γ-valerolactone (GVL)-a component of biofuel. In…”
Get full text

Ni Nanoparticles Stabilized by Hyperbranched Polymer: Does the Architecture of the Polymer Affect the Nanoparticle Characteristics and Their Performance in Catalysis? by Sorokina, Svetlana A, Kuchkina, Nina V, Ezernitskaya, Mariam G, Bykov, Alexey V, Vasiliev, Alexander L, Efimov, Nikolay N, Shifrina, Zinaida B

“…Heat-up and hot-injection methods were employed to synthesize Ni nanoparticles (NPs) with narrow size distribution in the presence of hyperbranched…”
Get full text

Hybrid Pd-Nanoparticles within Polymeric Network in Selective Hydrogenation of Alkynols: Influence of Support Porosity by Nikoshvili, Linda Z., Popov, Alexander Y., Bykov, Alexey V., Sidorov, Alexander I., Kiwi-Minsker, Lioubov

“…This work is addressing the selective hydrogenation of alkynols over hybrid catalysts containing Pd-nanoparticles, within newly synthesized hyper-cross-linked…”
Get full text

Noble Metal Nanoparticles Stabilized by Hyper-Cross-Linked Polystyrene as Effective Catalysts in Hydrogenation of Arenes by Bakhvalova, Elena S., Pinyukova, Arina O., Mikheev, Alexey V., Demidenko, Galina N., Sulman, Mikhail G., Bykov, Alexey V., Nikoshvili, Linda Z., Kiwi-Minsker, Lioubov

“…This work is addressing the arenes’ hydrogenation—the processes of high importance for petrochemical, chemical and pharmaceutical industries. Noble metal (Pd,…”
Get full text

ZnO Particles Stabilized in Polymeric Matrix for Liquid-Phase Methanol Synthesis by Valentin Yu. Doluda, Olga P. Tkachenko, Antonina A. Stepacheva, Alexander I. Sidorov, Alexey V. Bykov, Mikhail G. Sulman, Yury Yu. Kosivtsov

“…ZnO supported on hypercrosslinked polystyrene was developed for liquid-phase methanol synthesis. The synthesized catalyst was characterized using the…”
Get full text

Cr-Zn/Ni-Containing Nanocomposites as Effective Magnetically Recoverable Catalysts for CO2 Hydrogenation to Methanol: The Role of Metal Doping and Polymer Co-Support by Svetlana A. Sorokina, Nina V. Kuchkina, Maxim E. Grigoriev, Alexey V. Bykov, Andrey K. Ratnikov, Valentin Yu. Doluda, Mikhail G. Sulman, Zinaida B. Shifrina

“…CO2 hydrogenation to methanol is an important process that could solve the problem of emitted CO2 that contributes to environmental concern. Here we developed…”
Get full text

Magnetic Nanoparticle Support with an Ultra-Thin Chitosan Layer Preserves the Catalytic Activity of the Immobilized Glucose Oxidase by Tikhonov, Boris B, Lisichkin, Daniil R, Sulman, Alexandrina M, Sidorov, Alexander I, Bykov, Alexey V, Lugovoy, Yury V, Karpenkov, Alexey Y, Bronstein, Lyudmila M, Matveeva, Valentina G

“…Here, we developed magnetically recoverable biocatalysts based on magnetite nanoparticles coated with an ultra-thin layer (about 0.9 nm) of chitosan (CS)…”
Get full text

Highly Selective CO2 Hydrogenation to Methanol over Complex In/Co Catalysts: Effect of Polymer Frame by Sorokina, Svetlana A., Kuchkina, Nina V., Mikhailov, Stepan P., Mikhalchenko, Alexander V., Bykov, Alexey V., Doluda, Valentin Yu, Bronstein, Lyudmila M., Shifrina, Zinaida B.

“…The growing demand for new energy sources governs the intensive research into CO2 hydrogenation to methanol, a valuable liquid fuel. Recently, indium-based…”
Get full text

Magnetically Recoverable Nanoparticulate Catalysts for Cross-Coupling Reactions: The Dendritic Support Influences the Catalytic Performance by Kuchkina, Nina V, Sorokina, Svetlana A, Bykov, Alexey V, Sulman, Mikhail G, Bronstein, Lyudmila M, Shifrina, Zinaida B

“…Carbon-carbon cross-coupling reactions are among the most important synthetic tools for the preparation of pharmaceuticals and bioactive compounds. However,…”
Get full text

Mono- and Bimetallic Nanoparticles Stabilized by an Aromatic Polymeric Network for a Suzuki Cross-Coupling Reaction by Nikoshvili, Linda Zh, Shkerina, Kristina N, Bykov, Alexey V, Sidorov, Alexander I, Vasiliev, Alexander L, Sulman, Mikhail G, Kiwi-Minsker, Lioubov

“…This work addresses the Suzuki cross-coupling between 4-bromoanisole (BrAn) and phenylboronic acid (PBA) in an environmentally benign ethanol-water solvent…”
Get full text

Amino-Modified Silica as Effective Support of the Palladium Catalyst for 4-Nitroaniline Hydrogenation by Adele R. Latypova, Maxim D. Lebedev, Evgeniy V. Rumyantsev, Dmitry V. Filippov, Olga V. Lefedova, Alexey V. Bykov, Valentin Yu. Doluda

“…The article describes the synthesis of aminoorgano-functionalized silica as a prospective material for catalysis application. The amino groups have electron…”
Get full text

Hydrogenation of levulinic acid using Ru-containing catalysts based on hypercrosslinked polystyrene by Protsenko Igor I., Nikoshvili Linda Zh, Bykov Alexey V., Matveeva Valentina G., Sulman Alexandrina, Sulman Esther M., Rebrov Evgeny V.

“…This work is devoted to the investigation of the possibility of the use of Ru-containing catalysts on the basis of polymeric matrix of hypercrosslinked…”
Get full text

ZSM-5 as a support for Ru-containing catalysts of levulinic acid hydrogenation: Influence of the reaction conditions and the zeolite acidity by Abusuek, Dialia A., Tkachenko, Olga P., Bykov, Alexey V., Sidorov, Alexander I., Matveeva, Valentina G., Sulman, Mikhail G., Nikoshvili, Linda Zh

“…Levulinic acid (LA) is a substance, which can be obtained from cellulosic biomass and hydrogenated to gamma-valerolactone (GVL) – important platform chemical…”
Get full text

The liquid phase catalytic hydrogenation of furfural to furfuryl alcohol by Salnikova, Ksenia E., Matveeva, Valentina G., Larichev, Yurii V., Bykov, Alexey V., Demidenko, Galina N., Shkileva, Irina P., Sulman, Mikhail G.

“…[Display omitted] •Pd-containing nanoparticles were stabilized by hypercrosslinked polystyrene.•The structure and catalytic activity of Pd nanoparticles were…”
Get full text

Hydrogenation of a Benzene‐Toluene Mixture Using Metal Nanoparticles Stabilized by a Hyper‐Crosslinked Aromatic Polymer by Bykov, Alexey V., Demidenko, Galina N., Nikoshvili, Linda Zh, Sulman, Mikhail G., Kiwi-Minsker, Lioubov

“…Hydrogenation of aromatic compounds is a widely used catalytic process in modern industry. Selective hydrogenation of benzene (BZ)‐toluene (TL) mixtures is an…”
Get full text

Au Core–Pd Shell Bimetallic Nanoparticles Immobilized within Hyper-Cross-Linked Polystyrene for Mechanistic Study of Suzuki Cross-Coupling: Homogeneous or Heterogeneous Catalysis? by Nemygina, Nadezhda A, Nikoshvili, Linda Zh, Tiamina, Irina Yu, Bykov, Alexey V, Smirnov, Ilia S, LaGrange, Thomas, Kaszkur, Zbigniew, Matveeva, Valentina G, Sulman, Esther M, Kiwi-Minsker, Lioubov

“…The synthesis of catalytically active bimetallic Au–Pd nanoparticles stabilized in hyper-cross-linked polystyrene (HPS) for Suzuki cross-coupling of…”
Get full text

D-glucose catalytic oxidation over palladium nanoparticles introduced in the hypercrosslinked polystyrene matrix by Doluda Valentin Y., Tsvetkova Irina B., Bykov Alexey V., Matveeva Valentina G., Sidorov Alexander I., Sulman Mikhail G., Valetsky Pyotr M., Stein Barry D., Sulman Esther M., Bronstein Lyudmila M.

“…This paper reports palladium (Pd)-containing nanoparticle (NP) formation in nanoporous hypercrosslinked polystyrene (HPS), using Pd acetate as a precursor. It…”
Get full text

New Approach to Synthesis of Tetralin via Naphthalene Hydrogenation in Supercritical Conditions Using Polymer-Stabilized Pt Nanoparticles by Alexey V. Bykov, Daria V. Alekseeva, Galina N. Demidenko, Alexandre L. Vasiliev, Linda Nikoshvili, Lioubov Kiwi-Minsker

“…Supercritical (SC) fluid technologies are well-established methods in modern green chemical synthesis. Using SC fluids as solvents instead of traditional…”
Get full text