Search Results - "Shubin, Yury V."
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Effect of metal-metal and metal-support interaction on activity and stability of Pd-Rh/alumina in CO oxidation
Published in Catalysis today (15-09-2017)“…[Display omitted] •Two series of Pd-Rh catalysts based on gamma and delta alumina were prepared.•Characterization of the catalysts by unique methods has been…”
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2
Pd/CeO2-SnO2 catalysts with varying tin content: Promotion of catalytic properties and structure modification
Published in Catalysis communications (01-12-2022)“…1%Pd/CeO2-SnO2 catalysts with varying Ce/Sn ratio were synthesized by counter-precipitation followed by calcination in a wide temperature range. The catalysts…”
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3
X-ray diffraction reinvestigation of the Ni-Pt phase diagram
Published in Journal of alloys and compounds (25-01-2022)“…The Ni-Pt phase diagram was corrected in the range of 15–85 at.% Pt and in the temperature range of 400–525 °C using powder X-ray diffraction data. To reduce…”
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4
Effect of metal ratio in alumina-supported Pd-Rh nanoalloys on its performance in three way catalysis
Published in Journal of alloys and compounds (15-06-2018)“…The bimetallic Pd-Rh three-way catalysts were prepared by an incipient wetness impregnation of γ-Al2O3 with a joint solution of [Pd(NH3)4](NO3)2 and Na3…”
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5
Porous Co-Pt Nanoalloys for Production of Carbon Nanofibers and Composites
Published in Materials (24-10-2022)“…The controllable synthesis of carbon nanofibers (CNF) and composites based on CNF (Metals/CNF) is of particular interest. In the present work, the samples of…”
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Efficient Production of Segmented Carbon Nanofibers via Catalytic Decomposition of Trichloroethylene over Ni-W Catalyst
Published in Materials (15-01-2023)“…The catalytic utilization of chlorine-organic wastes remains of extreme importance from an ecological point of view. Depending on the molecular structure of…”
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Prospect of Using Nanoalloys of Partly Miscible Rhodium and Palladium in Three-Way Catalysis
Published in Topics in catalysis (15-02-2019)“…Alloys of partly miscible metals attract a growing attention due to their unique physicochemical properties. Palladium–rhodium solid solution was synthesized…”
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The peculiarities of Au–Pt alloy nanoparticles formation during the decomposition of double complex salts
Published in Journal of alloys and compounds (05-04-2018)“…The platinum–gold alloyed nanoparticles were prepared via decomposition of double complex salts containing both inorganic and organic ligands. Decomposition of…”
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Pt1−xNix Alloy Nanoparticles Embedded in Self-Grown Carbon Nanofibers: Synthesis, Properties and Catalytic Activity in HER
Published in Catalysts (01-03-2023)“…The development of new heterogeneous Pt-containing catalysts has retained its relevance over the past decades. The present paper describes the method to…”
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Synthesis of Ni-Cu-CNF Composite Materials via Carbon Erosion of Ni-Cu Bulk Alloys Prepared by Mechanochemical Alloying
Published in Journal of composites science (01-06-2023)“…The unique physical and chemical properties of composite materials based on carbon nanofibers (CNFs) makes them attractive to scientists and manufacturers. One…”
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11
Comparative Study on Carbon Erosion of Nickel Alloys in the Presence of Organic Compounds under Various Reaction Conditions
Published in Materials (17-12-2022)“…The processes of carbon erosion of nickel alloys during the catalytic pyrolysis of organic compounds with the formation of carbon nanofibers in a flow-through…”
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12
Effect of Alumina Phase Transformation on Stability of Low-Loaded Pd-Rh Catalysts for CO Oxidation
Published in Topics in catalysis (01-02-2017)“…Bimetallic Pd-Rh catalysts with precious metal loading of 0.2 wt% was prepared by incipient wetness impregnation of the support (γ-Al 2 O 3 or δ-Al 2 O 3 )…”
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13
Synthesis of Chlorine- and Nitrogen-Containing Carbon Nanofibers for Water Purification from Chloroaromatic Compounds
Published in Materials (25-11-2022)“…Chlorine- and nitrogen-containing carbon nanofibers (CNFs) were obtained by combined catalytic pyrolysis of trichloroethylene (C HCl ) and acetonitrile (CH…”
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14
Effect of La Addition on the Performance of Three-Way Catalysts Containing Palladium and Rhodium
Published in Topics in catalysis (01-03-2020)“…Three-way catalysts containing palladium and/or rhodium were prepared using γAl 2 O 3 doped with lanthanum oxide as a support. All the samples were obtained…”
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15
Highly Dispersed Ni on Nitrogen-Doped Carbon for Stable and Selective Hydrogen Generation from Gaseous Formic Acid
Published in Nanomaterials (Basel, Switzerland) (29-01-2023)“…Ni supported on N-doped carbon is rarely studied in traditional catalytic reactions. To fill this gap, we compared the structure of 1 and 6 wt% Ni species on…”
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16
The Adsorption of 2,4-Dichlorobenzoic Acid on Carbon Nanofibers Produced by Catalytic Pyrolysis of Trichloroethylene and Acetonitrile
Published in C (Basel) (01-12-2023)“…In this study, carbon nanofibers were synthesized by the catalytic pyrolysis of trichloroethylene (CNF-Cl) and its mixture with acetonitrile (CNF-Cl-N). The…”
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Effect of Mo on the catalytic activity of Ni-based self-organizing catalysts for processing of dichloroethane into segmented carbon nanomaterials
Published in Heliyon (01-09-2019)“…A series of micro-disperse Ni-Mo alloys with the sponge-like structure was prepared by a simultaneous precipitation method followed by sintering of the…”
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One-step chemical vapor deposition synthesis and supercapacitor performance of nitrogen-doped porous carbon-carbon nanotube hybrids
Published in Beilstein journal of nanotechnology (2017)“…Novel nitrogen-doped carbon hybrid materials consisting of multiwalled nanotubes and porous graphitic layers have been produced by chemical vapor deposition…”
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Synthesis and Study of Bimetallic Pd-Rh System Supported on Zirconia-Doped Alumina as a Component of Three-way Catalysts
Published in Emission control science and technology (Online) (01-12-2019)“…The present work is aimed at preparation and detailed characterization of the Pd-Rh/γ-Al 2 O 3 -ZrO 2 composition used as a component of three-way catalysts…”
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Partial substitution of rhodium with ruthenium in Pd-Rh nanoalloys and its impact on catalytic characteristics
Published in Materials research bulletin (01-12-2024)“…•Ternary Pd-Rh-Ru alloy was prepared by the thermolysis of a single-source precursor.•The atmosphere of thermolysis was demonstrated to be a crucial…”
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