Search Results - "Podyacheva, Olga Yu"

Immobilization of Polyoxometalates on Carbon Nanotubes: Tuning Catalyst Activity, Selectivity and Stability in H2O2-Based Oxidations by Vasilii Yu. Evtushok, Vladimir A. Lopatkin, Olga Yu. Podyacheva, Oxana A. Kholdeeva

“…In recent years, carbon nanotubes (CNTs), including N-doped ones (N-CNTs), have received significant attention as supports for the construction of…”
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Palladium Nanoparticles Supported on Nitrogen-Doped Carbon Nanofibers: Synthesis, Microstructure, Catalytic Properties, and Self-Sustained Oscillation Phenomena in Carbon Monoxide Oxidation by Stonkus, Olga A., Kibis, Lidiya S., Yu. Podyacheva, Olga, Slavinskaya, Elena M., Zaikovskii, Vladimir I., Hassan, Abdelwahab H., Hampel, Silke, Leonhardt, Albrecht, Ismagilov, Zinfer R., Noskov, Aleksandr S., Boronin, Andrey I.

“…The oxidation of CO over Pd nanoparticles supported on carbon nanofibers (CNFs) and N‐doped carbon nanofibers (N‐CNFs) has been studied. Investigation by…”
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Single Atoms of Pt-Group Metals Stabilized by N‑Doped Carbon Nanofibers for Efficient Hydrogen Production from Formic Acid by Bulushev, Dmitri A, Zacharska, Monika, Lisitsyn, Alexander S, Podyacheva, Olga Yu, Hage, Fredrik S, Ramasse, Quentin M, Bangert, Ursel, Bulusheva, Lyubov G

“…Formic acid is a valuable chemical derived from biomass, as it has a high hydrogen-storage capacity and appears to be an attractive source of hydrogen for…”
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Pt nanoclusters stabilized by N-doped carbon nanofibers for hydrogen production from formic acid by Jia, Lijun, Bulushev, Dmitri A., Podyacheva, Olga Yu, Boronin, Andrey I., Kibis, Lidiya S., Gerasimov, Evgeny Yu, Beloshapkin, Sergey, Seryak, Ivan A., Ismagilov, Zinfer R., Ross, Julian R.H.

“…Pt nanoclusters supported on nitrogen-doped carbon nanofibers have shown a considerably improved performance in hydrogen production from formic acid than Pt…”
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Influence of the nitrogen-doped carbon nanofibers on the catalytic properties of supported metal and oxide nanoparticles by Podyacheva, Olga Yu, Lisitsyn, Alexander S., Kibis, Lidiya S., Stadnichenko, Andrei I., Boronin, Andrei I., Slavinskaya, Elena M., Stonkus, Olga A., Yashnik, Svetlana A., Ismagilov, Zinfer R.

“…[Display omitted] •The Pt/N-CNFs and Co3O4/N-CNFs catalysts were synthesized.•The influence of nitrogen on the physical chemical and catalytic properties of Pt…”
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Ruthenium nanoparticles supported on nitrogen-doped carbon nanofibers for the catalytic wet air oxidation of phenol by Ayusheev, Artemiy B., Taran, Oxana P., Seryak, Ivan A., Podyacheva, Olga Yu, Descorme, Claude, Besson, Mishele, Kibis, Lidiya S., Boronin, Andrey I., Romanenko, Anatoly I., Ismagilov, Zinfer R., Parmon, V.

“…•Ru on N-containing carbon nanofibers are tested in wet air oxidation of phenol.•It was shown positive influence of nitrogen on catalytic activity and…”
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Regenerating Spent Solutions of Vanadium‐containing Heteropoly Acids in the Presence of Additives by Zhizhina, Elena G., Rodikova, Yulia A., Podyacheva, Olga Yu, Pai, Zinaida P.

“…Vanadium‐containing heteropoly acid solutions of Keggin H3+xPMo12–xVxO40 and modified HaPzMoyVxOb types (P‐Mo‐V HPAs) are promising nanosized inorganic…”
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Carbon Nanotubes Modified by Venturello Complex as Highly Efficient Catalysts for Alkene and Thioethers Oxidation With Hydrogen Peroxide by Evtushok, Vasiliy Yu, Ivanchikova, Irina D, Podyacheva, Olga Yu, Stonkus, Olga A, Suboch, Arina N, Chesalov, Yuri A, Zalomaeva, Olga V, Kholdeeva, Oxana A

“…In this work, we elaborated heterogeneous catalysts on the basis of the Venturello complex [PO {WO(O ) } ] (PW ) and nitrogen-free or nitrogen-doped carbon…”
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Catalytic and capacity properties of nanocomposites based on cobalt oxide and nitrogen-doped carbon nanofibers by Podyacheva, Olga Yu, Stadnichenko, Andrei I., Yashnik, Svetlana A., Stonkus, Olga A., Slavinskaya, Elena M., Boronin, Andrei I., Puzynin, Andrei V., Ismagilov, Zinfer R.

“…The nanocomposites based on cobalt oxide and nitrogen-doped carbon nanofibers （N-CNFs） with cobalt oxide contents of 10-90 wt% were examined as catalysts in…”
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Nitrogen doped carbon nanotubes and nanofibers: Composition, structure, electrical conductivity and capacity properties by Podyacheva, Olga Yu, Cherepanova, Svetlana V., Romanenko, Anatoly I., Kibis, Lidiya S., Svintsitskiy, Dmitry A., Boronin, Andrei I., Stonkus, Olga A., Suboch, Arina N., Puzynin, Andrei V., Ismagilov, Zinfer R.

“…Structurally different nitrogen doped nanotubes and nanofibers (N-CNTs and N-CNFs) synthesized by a standard method of decomposing ethylene-ammonia mixtures on…”
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H2O2-based selective oxidations by divanadium-substituted polyoxotungstate supported on nitrogen-doped carbon nanomaterials by Evtushok, Vasiliy Yu, Podyacheva, Olga Yu, Suboch, Arina N., Maksimchuk, Nataliya V., Stonkus, Olga A., Kibis, Lidiya S., Kholdeeva, Oxana A.

“…[Display omitted] •N-doped carbon nanomaterials are prospective supports for immobilization of polyoxometalates.•A divanadium-substituted phosphotungstate PV2…”
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Aerobic oxidation of syringyl alcohol over N-doped carbon nanotubes by Zalomaeva, Olga V., Podyacheva, Olga Yu, Suboch, Arina N., Kibis, Lidiya S., Kholdeeva, Oxana A.

“…Carbon nanotubes (CNTs) doped with nitrogen were prepared using two methodologies, chemical vapor deposition (N-CNTs) and post-modification (N-CNTs-P), and…”
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Pd-Ce-Ox species on MWCNTs surface: Probing the structure-activity correlation in low-temperature CO oxidation by Kibis, Lidiya S., Zadesenets, Andrey V., Garkul, Ilia A., Korobova, Arina N., Kardash, Tatyana Yu, Fedorova, Elizaveta A., Slavinskaya, Elena M., Stonkus, Olga A., Korenev, Sergey V., Podyacheva, Olga Yu, Boronin, Andrei I.

“…Herein, the highly dispersed palladium and ceria species were deposited on the surface of multi-walled carbon nanotubes (MWCNTs) by co-deposition from acetone…”
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Highly Efficient Catalysts Based on Divanadium-Substituted Polyoxometalate and N‑Doped Carbon Nanotubes for Selective Oxidation of Alkylphenols by Evtushok, Vasiliy Yu, Suboch, Arina N, Podyacheva, Olga Yu, Stonkus, Olga A, Zaikovskii, Vladimir I, Chesalov, Yurii A, Kibis, Lidiya S, Kholdeeva, Oxana A

“…Alkyl-substituted benzoquinones serve as versatile building blocks for a variety of biologically active compounds. In this work, we present an approach for the…”
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Influence of carbon nanomaterials on the properties of Pd/C catalysts in selective hydrogenation of acetylene by Chesnokov, Vladimir V., Podyacheva, Olga Yu, Richards, Ryan M.

“…[Display omitted] •The synthesized CNFs and CNTs were used to prepare Pd/C catalysts.•CNF structure has a minor effect on hydrogenation selectivity.•CNF…”
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Structure and electrical conductivity of nitrogen-doped carbon nanofibers by Ismagilov, Zinfer R., Shalagina, Anastasia E., Podyacheva, Olga Yu, Ischenko, Arkady V., Kibis, Lidiya S., Boronin, Andrey I., Chesalov, Yury A., Kochubey, Dmitry I., Romanenko, Anatoly I., Anikeeva, Olga B., Buryakov, Timofey I., Tkachev, Evgeniy N.

“…The effect of nitrogen concentration in carbon nanofibers (CNFs) on the structural and electrical properties of the carbon material was studied. CNFs with…”
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Spectroscopic study of nitrogen distribution in N-doped carbon nanotubes and nanofibers synthesized by catalytic ethylene-ammonia decomposition by Svintsitskiy, Dmitry A., Kibis, Lidiya S., Smirnov, Dmitry A., Suboch, Arina N., Stonkus, Olga A., Podyacheva, Olga Yu, Boronin, Andrei I., Ismagilov, Zinfer R.

“…[Display omitted] •Carbon and nitrogen electronic states in N-CNTs and N-CNFs were studied by PES and XAS.•The N/C ratio was measured at various photon…”
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Ruthenium Clusters on Carbon Nanofibers for Formic Acid Decomposition: Effect of Doping the Support with Nitrogen by Zacharska, Monika, Podyacheva, Olga Yu, Kibis, Lidiya S., Boronin, Andrey I., Senkovskiy, Boris V., Gerasimov, Evgeny Yu, Taran, Oxana P., Ayusheev, Artemiy B., Parmon, Valentin N., Leahy, J. J., Bulushev, Dmitri A.

“…The catalytic properties of 1 wt % Ru catalysts with the same mean Ru cluster size of 1.4–1.5 nm supported on herringbone‐type carbon nanofibers with different…”
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Beneficial role of the nitrogen-doped carbon nanotubes in the synthesis of the active palladium supported catalyst by Matus, Ekaterina V., Suboch, Arina N., Lisitsyn, Alexander S., Svintsitskiy, Dmitry A., Modin, Evgeny, Chuvilin, Andrey, Ismagilov, Zinfer R., Podyacheva, Olga Yu

“…The use of nitrogen doped carbon nanotubes (N-CNTs) as a palladium catalyst support resulted in the formation of isolated palladium ions and metal…”
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Synthesis of nitrogen-containing carbon nanofibers by catalytic decomposition of ethylene/ammonia mixture by Shalagina, Anastasia E., Ismagilov, Zinfer R., Podyacheva, Olga Yu, Kvon, Ren I., Ushakov, Vladimir A.

“…The formation of carbon nanofibers (CNFs) doped with nitrogen was investigated during decomposition of C 2H 4/NH 3 mixtures at 450–675 °C over metal catalysts:…”
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