Search Results - "Guterman, V E"

Microstructure and size effects in Pt/C and Pt3Ni/C electrocatalysts synthesized in solutions based on binary organic solvents by Guterman, V.E., Pakharev, A.Yu, Tabachkova, N.Yu

“…[Display omitted] ► Pt/C and Pt3Ni/C catalysts synthesized in solutions based on two-component organic solvents. ► An electrochemical surface area of catalysts…”
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Influence of the Sn-Oxide-Carbon Carrier Composition on the Functional Characteristics of Deposited Platinum Electrocatalysts by Novomlinskiy, I. N., Danilenko, M. V., Safronenko, O. I., Tabachkova, N. Yu, Guterman, V. E.

“…The effect of the SnO 2  nanoparticles content on the structure and electrochemical behavior of Pt/(SnO 2 /C) catalysts containing about 20 wt% Pt was…”
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XRD and electrochemical investigation of particle size effects in platinum-cobalt cathode electrocatalysts for oxygen reduction by Leontyev, I.N., Guterman, V.E., Pakhomova, E.B., Timoshenko, P.E., A.V.Guterman, Zakharchenko, I.N., Petin, G.P., Dkhil, B.

“…Pt-Co/C electrocatalysts with Pt loadings close to 30 wt.% prepared by the impregnation method in water–ethylene glycol solutions were investigated by X-ray…”
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Particle size effect in carbon supported Pt–Co alloy electrocatalysts prepared by the borohydride method: XRD characterization by Leontyev, I.N., Chernyshov, D. Yu, Guterman, V.E., Pakhomova, E.V., Guterman, A.V.

“…Pt 3Co/C electrocatalysts prepared by wet synthesis method from water–ethylene glycol solutions of Pt and Co precursors were investigated by X-ray diffraction…”
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The effect of a gas atmosphere on the formation of colloidal platinum nanoparticles in liquid phase synthesis by Danilenko, M. V., Guterman, V. E., Novomlinskiy, I. N., Pankov, I. V.

“…This article demonstrates how purging the reaction medium with argon, oxygen, or CO during the liquid-phase synthesis affects the transformation dynamics of…”
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Platinum nanoparticles supported on nitrogen-doped carbons as electrocatalysts for oxygen reduction reaction by Moguchikh, E. A., Paperzh, K. O., Alekseenko, A. A., Gribov, E. N., Tabachkova, N. Yu, Maltseva, N. V., Tkachev, A. G., Neskoromnaya, E. A., Melezhik, A. V., Butova, V. V., Safronenko, O. I., Guterman, V. E.

“…Behavior of Pt/C catalysts obtained by the platinum deposition on standard and nitrogen-doped carbon supports with different microstructure has been studied in…”
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Catalytic Activity of Carbon-Supported Pt Nanoelectrocatalysts. Why Reducing the Size of Pt Nanoparticles is Not Always Beneficial by Leontyev, I. N, Belenov, S. V, Guterman, V. E, Haghi-Ashtiani, P, Shaganov, A. P, Dkhil, B

“…Carbon-supported Pt catalysts prepared by the impregnation method in water−dimethyl sulfoxide (DMSO) solutions were investigated. Using X-ray diffraction (XRD)…”
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Pt-M/C (M=Cu, Ag) electrocatalysts with an inhomogeneous distribution of metals in the nanoparticles by Guterman, V.E., Belenov, S.V., Pakharev, A.Yu, Min, M., Tabachkova, N.Yu, Mikheykina, E.B., Vysochina, L.L., Lastovina, T.A.

“…The sequential chemical reduction of metals (copper or silver) and platinum was used to prepare M@Pt/C electrocatalysts that contain a high content of platinum…”
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Changes in the Microstructure and Electrochemical Behavior of Pt/C Electrocatalysts under Various Stress Testing Conditions by Moguchikh, E A, Alekseenko, A A, Pankov, I V, Alekseenko, D V, Guterman, V E

“…A comparative analysis of the microstructure and electrochemical behavior of platinum–carbon electrocatalysts containing 20 and 40% platinum from different…”
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Composite Pt/(SnO2/C) and PtSnNi/C Catalysts for Oxygen Reduction and Alcohol Electrooxidation Reactions by Mauer, D. K., Belenov, S. V., Skibina, L. M., Guterman, V. E.

“…The electrodeposition of tin and tin-nickel on a highly dispersed carbon material is used to obtain composite supports. These composite supports were used in…”
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Activity and Stability of a Platinum Nanostructured Catalyst Deposited onto a Nitrogen-Doped Carbonaceous Support by Moguchikh, E. A., Paperzh, K. O., Alekseenko, A. A., Gribov, E. N., Guterman, V. E.

“…A comparative analysis of the microstructure and electrochemical behavior of a platinum PCN catalyst synthesized over a nitrogen-doped carbon support and a…”
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Activity and Stability of Pt/C and Pt-Cu/C Electrocatalysts by Guterman, V. E., Belenov, S. V., Alekseenko, A. A., Lin, Rui, Tabachkova, N. Yu, Safronenko, O. I.

“…Stability in the course of exploitation and catalytic activity in reactions, taking place on the electrodes, are the most important characteristics of…”
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Multi-Component Platinum-Containing Electrocatalysts in the Reactions of Oxygen Reduction and Methanol Oxidation by Menshchikov, V. S., Belenov, S. V., Novomlinsky, I. N., Nikulin, A. Yu, Guterman, V. E.

“…Catalysts containing bimetallic PtCu-nanoparticles deposited onto carbonaceous and composite SnO 2 /C supports are prepared by liquid-phase borohydride…”
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Platinum Electrocatalysts Deposited onto Composite Carbon Black–Metal Oxide Support by Novomlinskiy, I. N., Guterman, V. E., Danilenko, M. V., Volochaev, V. A.

“…New nanostructured Pt/(SnO 2 /C)-electrocatalyst (20 wt % Pt) is synthesized via platinum chemical deposited onto composite SnO 2 /C-support microparticles (4…”
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Influence of Heat Treatment on the Microstructure and Functional Characteristics of PtCu/C Catalysts by Nevelskaya, A K, Belenov, S V, Guterman, V E, Yu, Nikulin A, Toporkov, N V

“…PtCu/C electrocatalysts with different compositions, obtained by the method of the combined reduction of metal precursors, are heat treated at a temperature of…”
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Pt(Cu)/C Electrocatalysts with Low Platinum Content by Alekseenko, A. A., Belenov, S. V., Menshikov, V. S., Guterman, V. E.

“…The structure characteristics and the electrochemical behavior of Pt(Cu)/C electrocatalysts synthesized by consecutive deposition of copper and platinum on…”
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Nanostructured Platinum Catalyst Supported by Titanium Dioxide by Volochaev, V. A., Novomlinskii, I. N., Bayan, E. M., Guterman, V. E.

“…One of important problems associated with the use of Pt/C electrocatalysts in low-temperature fuel cells is their degradation due to oxidation of the carbon…”
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De-Alloyed PtCu/C Catalysts of Methanol Electrooxidation by Men’shchikov, V. S., Guterman, V. E., Belenov, S. V., Spiridonova, O. A., Rezvan, D. V.

“…The activity of PtCu/C catalysts in methanol electrooxidation is studied in HClO 4 solution. The electrochemical behavior of catalysts is compared for samples…”
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De-Alloyed PtCu/C Catalysts of Oxygen Electroreduction by Kirakosyan, S. A., Alekseenko, A. A., Guterman, V. E., Novomlinskii, I. N., Men’shchikov, V. S., Gerasimova, E. V., Nikulin, A. Yu

“…Platinum-containing bimetallic nanoparticles manifest high functional characteristics as electrocatalysts. To use PtCu/C catalysts in low-temperature fuel…”
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Nanostructured Cobalt-Containing Carbon Supports for New Platinum Catalysts by Skibina, L. M., Mauer, D. K., Volochaev, V. A., Guterman, V. E.

“…Materials containing from 3.1 to 7.7 wt % of cobalt were obtained by electrodeposition of cobalt on Vulcan XC72 carbon powder in suspension. The composition…”
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