Zobrazeno 1 - 10
of 28
pro vyhledávání: '"T. D. Gladysheva"'
Publikováno v:
Mendeleev Communications. 31:561-563
The dissolution of Pd, Pd–Pb and Pd–Cu electrodeposits proceeds predominantly from the surface free from chemisorbed oxygen. The strongest inhibiting effect of surface oxides is revealed in the dissolution of the mixed deposits.
Autor:
Konstantin I. Maslakov, T. D. Gladysheva, Boris I. Podlovchenko, Dmitry S. Volkov, Yurii M. Maksimov
Publikováno v:
Journal of Solid State Electrochemistry. 24:1439-1444
A mixed electrolytic deposit (ED) of PdCu (~20 at.% Cu) is synthesized from a solution of 1 mМ PdSO4 + 5 mМ CuSO4 + 0.5 M H2SO4 in the region of copper underpotential deposition (+400 mV vs. RHE). The incorporation of copper into the Pd deposit inc
Autor:
Konstantin I. Maslakov, Boris I. Podlovchenko, Yu. M. Maksimov, Dmitry S. Volkov, T. D. Gladysheva
Publikováno v:
Journal of Electroanalytical Chemistry. 840:376-383
Galvanic displacement (GD) of electrodeposited (e.d.) copper by palladium in PdSO4 + H2SO4 solutions in the absence (solution I) and in the presence (solution II) of copper ions Cu2+ is carried out. The resulting samples are characterized by several
Autor:
V. A. Krivchenko, T. D. Gladysheva, Konstantin I. Maslakov, Stanislav A. Evlashin, Yu. M. Maksimov, Boris I. Podlovchenko
Publikováno v:
Journal of Electroanalytical Chemistry. 743:93-98
A Pt0(Bi)/CNW catalyst is synthesized by the galvanic displacement of Bi layers sputtered on carbon nanowalls in a PtCl 4 2 - solution (with 0.5 M H2SO4 as the supporting electrolyte). The Pt0(Bi)/CNW catalysts are characterized by various methods (S
Publikováno v:
Mendeleev Communications. 26:298-300
Cycling of the potential of the electrodeposit PtPd electrode causes a considerable increase in its activity in methanol oxidation.
Publikováno v:
Mendeleev Communications. 25:293-295
The formation of the Pt 0 Cu (e.d.Pd) catalyst involves the displacement of palladium by platinum in addition to the displacement of copper adatoms.
Publikováno v:
Mendeleev Communications. 25:56-58
Pd 0 Cu (edPt) and Pd 0 H (edPt) electrodes demonstrated considerable differences in the kinetics of methanol and formic acid oxidation.
Autor:
T. D. Gladysheva, A.A. Pilevsky, Yu. M. Maksimov, V. A. Krivchenko, Lada V. Yashina, Stanislav A. Evlashin, Boris I. Podlovchenko
Publikováno v:
Electrochimica Acta. 76:137-144
Microamounts of Cu are applied by the methods of electrodeposition (Cu ed ) and magnetron sputtering (Cu spr ) on a new carbon material, carbon nanowalls (CNW). The galvanic displacement (GD) of Cu ed and Cu spr in a PtCl 4 2− solution (with 0.5 M
Publikováno v:
Russian Journal of Electrochemistry. 48:173-180
Specific features of the formation of a Pt(Cu) catalyst by the galvanic displacement of electroplated copper (carbon support) in a PtCl 4 2− solution are considered. The composition, the structure, and electrochemical properties of Pt(Cu) deposits
Publikováno v:
Russian Journal of Electrochemistry. 46:1189-1197
The formation of a Pt(Cu) bimetallic catalyst on the carbon support by galvanic displacement of copper electrodeposits with platinum (PtCl 6 2− as the displacing agent) is systematically studied. Composition, structure, and electrocatalytic propert