Zobrazeno 1 - 10
of 42
pro vyhledávání: '"N. K. Eremenko"'
Autor:
N. K. Eremenko, O. Yu. Podyacheva, Z. R. Ismagilov, I. I. Obraztsova, A. N. Eremenko, L. S. Kibis, D. A. Svintsitskiy
Publikováno v:
Eurasian Chemico-Technological Journal, Vol 17, Iss 2, Pp 101-103 (2015)
The effect of palladium dispersion and nature of the support on catalytic performance in hydrogenation of nitrobenzene to aniline was studied. It was shown that the type of the support and modification of palladium with phosphorus make it possible to
Externí odkaz:
https://doaj.org/article/1f8475e1b53d4e67aa05f268755c04c3
Publikováno v:
Russian Journal of Inorganic Chemistry. 63:444-448
Fe@Au and Ni@Au core–shell nanoparticles (NPs) were synthesized by liquid-phase reduction of iron and nickel compounds by sodium borohydride in an aqueous medium. Transmission electron microscopy, X-ray powder diffraction, and spectrophotometry wer
Autor:
A. N. Eremenko, O. Yu. Podyacheva, N. K. Eremenko, Lidiya S. Kibis, Zinfer R. Ismagilov, I. I. Obraztsova, Dmitry A. Svintsitskiy
Publikováno v:
Eurasian Chemico-Technological Journal , Vol 17, Iss 2, Pp 101-103 (2015)
Scopus-Elsevier
Scopus-Elsevier
The effect of palladium dispersion and nature of the support on catalytic performance in hydrogenation of nitrobenzene to aniline was studied. It was shown that the type of the support and modification of palladium with phosphorus make it possible to
Publikováno v:
Solid Fuel Chemistry. 46:364-367
The catalytic activity of bimetallic Pd-Ni, Pd-Cu, and Pd-Ag catalysts in the reaction of nitrobenzene hydrogenation was studied. It was found that the rate of hydrogenation on the bimetallic catalysts was higher than that on palladium metal (palladi
Publikováno v:
Russian Journal of Applied Chemistry. 84:912-915
The optimal conditions for the preparation of copper nanopowders by the reduction of copper sulfate with glucose were determined.
Publikováno v:
Russian Journal of Applied Chemistry. 83:345-348
The effect of various stabilizers, phenol, 1-naphthol, hydroquinone, hydroxylamine sulfate, metol, guanidine, and dimethylphenylbenzylammonium chloride, on the rate of oxidation of copper nanopowders by molecular oxygen was studied.
Publikováno v:
Russian Journal of Applied Chemistry. 82:981-985
Effect of the nature of a copper salt and initiators on the dispersity of copper powders was studied. The dispersity was determined by electron microscopy, X-ray phase analysis, and method of small-angle X-ray scattering, as well as from the specific
Publikováno v:
Kinetics and Catalysis. 49:401-406
The kinetics of nitrobenzene hydrogenation on a palladium triphenylphosphine catalyst supported on nanodiamonds was studied. It was found that the reaction is of first order with respect to the catalyst and hydrogen and of zero order with respect to
Autor:
N. K. Eremenko, I. I. Obraztsova
Publikováno v:
Russian Journal of Applied Chemistry. 81:603-608
Thermal modification of nanodiamonds in the atmosphere of argon and hydrogen and their chemical modification with oleum and chlorine at different temperatures were studied. The effect of the modification conditions on the catalytic activity of pallad
Publikováno v:
Russian Journal of Applied Chemistry. 79:1605-1608
Ultradisperse copper powders were produced by reduction of copper sulfate with glycerol, L-ascorbic acid, sodium hypophosphite, glucose, and hydrazine. The influence exerted by the nature of a reducing agent on the size-related parameters and physico