Chernykh, M. V. Mikheeva, N. N. Zaikovskii, V. I. Mamontov, G. V.
Published in
Kinetics and Catalysis
AbstractFunctionalized aromatic amines are an important basis for the production of pharmaceuticals, agrochemicals, polymers, dyes, and other industrially significant products. The catalytic reduction of nitroarenes to aromatic amines is one of the methods most commonly used for the production of amines both in industry and in the laboratory. In th...
Zabalov, M. V. Levina, M. A. Tiger, R. P.
Published in
Kinetics and Catalysis
AbstractTrends in the influence of a proton-donor solvent on the reaction of aminolysis of ethylene carbonate, which proceeds through concerted and stepwise mechanisms, are studied. The study is based on kinetic data of model reactions in alcohol solutions and results of DFT quantum chemical calculations of reaction paths that involve hydrogen-bond...
Rassolov, A. V. Bragina, G. O. Baeva, G. N. Smirnova, N. S. Kazakov, A. V. Mashkovsky, I. S. Bukhtiyarov, A. V. Zubavichus, Ya. V. Stakheev, A. Yu.
Published in
Kinetics and Catalysis
AbstractThe structure of Pd–Ag/Al2O3 samples with different Ag/Pd ratios has been studied by a complex of physicochemical methods (H2-TPR, XRD, H2-TPD, TEM). Catalysts have been synthesized by supporting an active component on α-Al2O3 and γ-Al2O3. X-ray diffraction analysis has revealed the formation of a Pd–Ag substitutional solid solution with a ...
Temkin, O. N.
Published in
Kinetics and Catalysis
AbstractThe results of 60 years' research into the mechanisms of olefin oxidation catalyzed by palladium complexes (Wacker oxidation) are analyzed. The concepts of the mechanisms of related oxidative carboxylations (Moiseev reaction) and alkoxylations are discussed. This review considers the regularities of processes in aqueous organic solvents; th...
Shikina, N. V. Yashnik, S. A. Gavrilova, A. A. Nikolaeva, O. A. Dovlitova, L. S. Ishchenko, A. V. Ismagilov, Z. R.
Published in
Kinetics and Catalysis
AbstractCatalysts based on manganese oxides, doped with Pt, and supported on ceramic monoliths with a honeycomb structure were produced by impregnation and solution combustion synthesis (SCS). In SCS, glycine was used as a fuel additive, ensuring different conditions of the combustion of depleted (φ 1) fuel mixtures. The catalysts were studied by ...
Golovanova, S. A. Sadkov, A. P. Shestakov, A. F.
Published in
Kinetics and Catalysis
AbstractThe catalytic activity of glutathione-stabilized gold thiolate nanoclusters (1–2 nm) in the oxidation of methane with H2O2 and air oxygen in aqueous medium at 70°C in 30 atm CH4 was studied. The ratio and yield of the oxidation products CH3OH and CH3OOH depends on the content of H2O2 and oxygen in the reactor. At increased partial pressure ...
Shefer, K. I. Kovtunova, L. M. Rogozhnikov, V. N. Stonkus, O. A. Larina, T. V. Chetyrin, I. A.
Published in
Kinetics and Catalysis
AbstractPlatinum catalysts supported onto bayerite alumina were synthesized and studied. Alumina of the θ-Al2O3 type, which was prepared from metallic aluminum by an aluminate method, was used as a support, and platinum(IV) nitrate and hydrogen hexachloroplatinate(IV) precursors containing Pt4+ ions were used for supporting an active component. The...
Bryzhin, A. A. Buryak, A. K. Gantman, M. G. Zelikman, V. M. Shilina, M. I. Tarkhanova, I. G.
Published in
Kinetics and Catalysis
AbstractSILP (supporting ionic liquid phase) catalysts for peroxide thiophene oxidation were obtained on silica gel, they included imidazole cations with sulfonic acid group and phosphotungstate anions. The composition of the active phase and the surface structure of the catalysts are characterized by a set of modern physicochemical methods, includ...
Morozova, O. S. Firsova, A. A. Tyulenin, Yu. P. Vorobieva, G. A. Leonov, A. V.
Published in
Kinetics and Catalysis
Abstarct—Mechanochemical synthesis in a ball mill was applied for the nanocomposite Cu(CuO)–CeO2 catalyst preparation from CeO2 and following dopants: Cu metal and copper oxides of different morphology and composition (CuO pure and CuO containing 4 or 16.5 wt % of Cu2O). The materials obtained were examined with the use of X-ray phase analysis, sca...
Shi, D. Feng, J. Wang, J. Zhao, W. Li, X.
Published in
Kinetics and Catalysis
AbstractA series of [email protected] catalysts with surface modification with CeO2 was prepared by the modified self-resemble method based on the one-pot synthesized Cu-SSZ-13 catalyst and applied for the selective catalytic reduction of NO by NH3. The low-temperature catalytic activity and the tolerance to SO2 + H2O of [email protected] were found to e...
