Výsledky vyhledávání - "Yu. M. Polukarov"

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Gaseous products of dimethylamine borane oxidation in chemically catalyzed deposition of nickel-rhenium-boron coatings

Autor: Yu. M. Polukarov, A. B. Drovosekov, Yu. M. Shul'ga, Vyacheslav M. Martynenko, A. D. Aliev, V. M. Krutskikh, Boris F. Lyakhov

Publikováno v: Russian Journal of Electrochemistry. 48:556-563

The gaseous products of the oxidation of hydride hydrogen of the dimethylamine borane (DMAB) (CH3)2NH · BH3 reducer used for depositing Ni-Re-B coatings and hydrolysis of DMAB on them were studied by mass spectrometry of the isotope composition of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f880f84ce9cf9c7d35dc7a902f11f0c7
https://doi.org/10.1134/s1023193512040076

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Effect of hydrogen absorption on atomic-electronic structure of PdH system according to positron annihilation data

Autor: Yu. M. Polukarov, Boris F. Lyakhov, A. Yu. Tsivadze, I. I. Bardyshev, V. A. Kotenev

Publikováno v: Protection of Metals and Physical Chemistry of Surfaces. 47:680-683

The positron annihilation technique is used to investigate the atomic-electronic structure of the electrochemically hydrogenated palladium. Curves of the angular correlation of the annihilation gamma� quanta radiation (ACAR) were recorded on the or

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d5627d51574c505654049de73ec70cd1
https://doi.org/10.1134/s2070205111050029

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Electroreduction of nitrate ions on Pt(1 1 1) electrodes modified by copper adatoms

Autor: M. R. Ehrenburg, Janaina Souza-Garcia, Elena B. Molodkina, A. I. Danilov, Yu. M. Polukarov, Juan M. Feliu

Publikováno v: Electrochimica Acta. 56:154-165

Kinetics and mechanism of nitrate ion reduction on Pt(1 1 1) and Cu-modified Pt(1 1 1) electrodes have been studied by means of cyclic voltammetry, potentiostatic current transient technique and in situ FTIRS in solutions of perchloric and sulphuric

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3c1405f2db91fc71c0f82ff334734ebc
https://doi.org/10.1016/j.electacta.2010.08.105

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Effect of doping nickel-boron alloys with rhenium, molybdenum, or tungsten on kinetics of partial reactions of chemical-catalytic reduction of metal ions

Autor: M. V. Ivanov, A. B. Drovosekov, Yu. M. Polukarov, V. M. Krutskikh

Publikováno v: Russian Journal of Electrochemistry. 46:136-143

Catalytic activity, chemical composition, and structure of Ni-Re-B, Ni-Mo-B, and Ni-W-B alloys obtained by chemical-catalytic reduction of metal ions were studied. Introduction of a doping element into the nickel-boron alloy changes the catalytic act

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4b03161a1f30fe8263cf631921e11cb1
https://doi.org/10.1134/s1023193510020035

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Methodical aspects of studying the electroreduction of nitrate on modified single crystal Pt(hkl) + Cu electrodes

Autor: R. G. Fedorov, A. I. Danilov, Juan M. Feliu, M. R. Ehrenburg, Elena B. Molodkina, Alexander V. Rudnev, Yu. M. Polukarov

Publikováno v: Russian Journal of Electrochemistry. 45:1052-1063

Technique of modification of basal faces Pt(hkl) by adatoms and epitaxial copper deposits is developed. Analysis of potentiostatic current transients of copper deposition/dissolution and atomic force microscopy showed that the activity of Pt(hkl) fac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4291e9f3cc8f43db248a9498a9ac7e52
https://doi.org/10.1134/s1023193509090110

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Adsorption behavior of acetonitrile on platinum and gold electrodes of various structures in solution of 0.5M H2SO4

Autor: Juan M. Feliu, Elena B. Molodkina, Yu. M. Polukarov, A. I. Danilov, Alexander V. Rudnev, Antonio Berná

Publikováno v: Electrochimica Acta. 54:3692-3699

The variation of electrode nature and surface structure (the use of stepped single crystal faces with controlled width of (1 1 1) terraces and monoatomic steps of (1 0 0) or (1 1 0) orientation) allows to determine peculiarities of co-adsorption of a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3ef0e1d8376e0e8aa5467357bb25c874
https://doi.org/10.1016/j.electacta.2009.01.047

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Initial stages of copper electrocrystallization on polycrystalline platinum and glassy carbon in the presence of acetonitrile

Autor: Elena B. Molodkina, A. V. Rudnev, T. Zapryanova, Yu. M. Polukarov, A. I. Danilov

Publikováno v: Russian Journal of Electrochemistry. 44:840-846

The kinetics of formation of copper adlayer, three-dimensional nucleation, and the deposit growth on polycrystalline platinum and glassy carbon in the 0.5 M H2SO4 + 10 mM CuSO4 + (0–2) M acetonitrile (AcN) solutions at the cathodic overvoltages is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f69893ae59be7369517ce7db9ea20b22
https://doi.org/10.1134/s1023193508070112

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