Zobrazeno 1 - 10
of 21
pro vyhledávání: '"L. A. Khanova"'
Autor:
Lev I. Krishtalik, L. A. Khanova
Publikováno v:
Journal of Electroanalytical Chemistry. 660:224-229
Kinetics of hydrogen evolution reaction on the electrodeposited gold electrode is studied. In semi-logarithmic coordinates, polarization curves consist of two linear segments with Tafel slopes 0.06 V at lower overpotentials and 0.12 V at the higher o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05e4a72b6fffcbc5572813eb1b90a672
https://doi.org/10.1016/j.jelechem.2011.01.016
https://doi.org/10.1016/j.jelechem.2011.01.016
Autor:
L. A. Khanova
Publikováno v:
Russian Journal of Electrochemistry. 45:1206-1210
In order to develop the electrodes convenient for investigating the high-rate redox reactions not distorted by a reagent adsorption, the modification of amalgamated Pt electrodes with a monolayer of irreversibly adsorbed porphyrin is studied. A speci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4edf8d510ce16af5578dae31da698a05
https://doi.org/10.1134/s1023193509100164
https://doi.org/10.1134/s1023193509100164
Publikováno v:
Russian Journal of Electrochemistry. 43:1350-1357
The electrochemical reactions of ruthenium(II) bis(triethylenediamine)tetra-tret-butyl-phthalocyaninate in dimethylformamide are studied. Two reversible redox reactions on the platinum amalgam electrode are revealed at the potentials of −0.73 and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c50ad28120e9adfb90780cf7af591ba
https://doi.org/10.1134/s1023193507120038
https://doi.org/10.1134/s1023193507120038
Autor:
Yu. E. Evstefeeva, L. A. Khanova
Publikováno v:
Russian Journal of Electrochemistry. 42:1079-1084
Cathodic reduction of oxygen and hydrogen peroxide on amalgamated platinum electrodes, which are coated with monolayers of long-chain aliphatic compounds cetyl alcohol (CA) and stearic acid (SA), is retarded as compared with the same reactions on cle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af31fc2a25e85ca856f5a15694cb4569
https://doi.org/10.1134/s1023193506100144
https://doi.org/10.1134/s1023193506100144
Publikováno v:
Chemical Physics. 326:33-42
The redox potentials of the cobalticenium–cobaltocene couple have been determined voltammetrically in several aqueous–organic mixed solvents. The cosolvents studied were dimethylformamide, acetone, 1,4-dioxane (all three disrupting the 3D network
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b4b600ebb2e8f0cf8a9a7f8291d776c
https://doi.org/10.1016/j.chemphys.2006.05.001
https://doi.org/10.1016/j.chemphys.2006.05.001
Autor:
Yu. E. Evstefeeva, L. A. Khanova
Publikováno v:
Russian Journal of Electrochemistry. 42:609-614
The reduction of hydrogen peroxide and, for comparison, oxygen on an amalgamated platinum electrode covered with a monolayer of stearic acid is studied by methods of polarization curves and impedance spectroscopy. In contrast with the oxygen reductio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf3d1e4b75a377315242293569d72bc8
https://doi.org/10.1134/s1023193506060024
https://doi.org/10.1134/s1023193506060024
Autor:
L. A. Khanova, Yu. E. Evstefeeva
Publikováno v:
Russian Journal of Electrochemistry. 41:778-782
Electrochemical impedance spectra are obtained in a wide potential range for electrodes covered by monolayers of cetyl alcohol and stearic acid. The conditions for the determination of true values of the monolayer’s capacitance and ohmic resistance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::040ed4cbe4350bd40fa53edfe100a92f
https://doi.org/10.1007/s11175-005-0138-4
https://doi.org/10.1007/s11175-005-0138-4
Publikováno v:
Russian Journal of Electrochemistry. 41:287-293
An analysis of techniques used for the determination of the free energy of the transport of an individual ion out of water into an aprotic solvent shows that the most reliable technique at present seems to be a method based on the determination of po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae3192a8987478d0077653c837311985
https://doi.org/10.1007/s11175-005-0064-5
https://doi.org/10.1007/s11175-005-0064-5
Publikováno v:
Russian Journal of Electrochemistry. 40:794-801
Redox potentials of the first and second steps of the cobalticenium reduction in a low-permittivity solvent (glyme; dielectric constant 7.2) are determined. A spectral method is used to investigate the effect the supporting-salt concentration exerts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02b8ab4682403f2c75636be5bb780771
https://doi.org/10.1023/b:ruel.0000037943.72305.6e
https://doi.org/10.1023/b:ruel.0000037943.72305.6e
Publikováno v:
Russian Journal of Electrochemistry. 39:66-73
Properties of monolayers of cetyl, stearyl, and eicosyl alcohols and stearic and behenic acids and their mixtures are studied, along with the kinetics of a redox reaction of hemin adsorbed on these monolayers. Three-dimensional computer models of cor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f28da3488534eb08127c375d31a72346
https://doi.org/10.1023/a:1021919730406
https://doi.org/10.1023/a:1021919730406