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E. G. Saltykov 《Computational Mathematics and Modeling》1991,2(1):68-72
Translated from Chislennye Metody Resheniya Obratnykh Zadach Matematicheskoi Fiziki, pp. 147–153. 相似文献
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Translated from Aktual'nye Voprosy Prikladnoi Matematiki, pp. 28–31, 1989. 相似文献
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An equation for a polarization curve of a hydrophobized electrode is proposed for electrosynthesis of a soluble electroactive product in an inner-kinetic mode. The equation contains the concentration of the target product (TP) in an explicit form. The shape of the curve depends on the biquadratic root of the TP concentration and the square root of the ratio between exchange currents of the side and target reactions. 相似文献
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S. N. Saltykov A. M. Khoviv A. A. Maksimenko 《Russian Journal of Inorganic Chemistry》2011,56(3):331-334
The structure of iron in the thin-film state on silicon (planes (100) and (111)) and quartz substrates was studied. The formation
of a mixture of the α- and δ-iron phases on silicon plane (111) and the stabilization of the high-temperature δ phase by photon
annealing were demonstrated. The orienting effect of plane (100) on the development of the δ → α transition with complete
vanishing of the δ-iron phase during annealing was established. The crystallization of thin iron films only in the α modification
on an amorphous substrate was shown. 相似文献
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A. S. Alekseev A. V. Efimov N. V. Tkachenko P. A. Saltykov H. Lemmetyinen 《Bulletin of the Lebedev Physics Institute》2008,35(4):118-121
Vectorial photoinduced electron transfer was studied in Langmuir-Blodgett films. The monolayers of polythiophene and phthalocyanine were used as secondary electron donors in multilayers together with the monolayer of porphyrin-fullerene donor-acceptor dyad molecules mixed with octadecylamine (1:9). Simultaneous utilization of all the three compounds in the preparation of three-layer samples allowed us to widen the range of the visible light absorption by the structure. The relative sensitivity of the sample to the excitation laser light increased by about 350 times compared with that of a dyad monolayer. 相似文献
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Vyacheslav Saltykov Jürgen Nuss Mitsuharu Konuma Martin Jansen Prof. Dr. 《无机化学与普通化学杂志》2009,635(1):70-75
Phase equilibria in the system BaAu–BaPt have been investigated by X‐ray powder diffraction. Depending on composition, three structure types occur, the FeB type for BaAu, and NiAs for BaPt, while the CrB type of structure is adopted in between. The homogeneity range for the CrB type of structure was established to extend from BaPt0.15Au0.85 to BaPt0.90Au0.10. The respective lattice parameters vary linearly, in accordance with Vegard's law. The crystal structure of the new CrB type compounds have been confirmed by X‐ray powder diffraction for the solid solution range, and by single crystal X‐ray diffraction exemplary for the composition BaAu0.5Pt0.5 (Cmcm; a = 4.3915(5) Å; b = 11.9149(12) Å; c = 4.7920(5) Å; Z = 4). BaAu was also established by single crystal structure determination (Pnma; a = 8.3220(10) Å; b = 4.9252(10) Å; c = 6.3844(10) Å; Z = 4) to complete the results. According to ESCA measurements BaAu0.5Pt0.5 and BaAu can be formulated as [Ba2+·0.5e?]·[Au?0.5·Pt2?0.5] and [Ba2+·e?]·[Au?], respectively. 相似文献
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Yu. V. Saltykov G. V. Kornienko T. A. Kenova V. L. Kornienko 《Russian Journal of Electrochemistry》2000,36(12):1314-1317
The results of a study of electrosynthesis of hydrogen peroxide from oxygen in an alkaline electrolyte on gas-diffusion electrodes of acetylene carbon black and blends of acetylene carbon black and furnace black are compared. The relative thickness of gas-diffusion hydrophobic electrodes operating under inner-kinetic conditions is estimated from polarization curves. Improving the hydrogen peroxide removal from pores of the gas-diffusion electrodes made of carbon black blends with various hydrophilic and hydrophobic properties stabilizes the relative thickness of the electrodes in comparison with the electrodes of acetylene carbon black. 相似文献