Zobrazeno 1 - 10
of 31
pro vyhledávání: '"V. P. Tolstoi"'
Autor:
Larisa B. Gulina, V. P. Tolstoi
Publikováno v:
Russian Journal of General Chemistry. 83:1635-1639
We present the first study of Mn(II) cations interaction with ozone fed onto the air/aqueous manganese acetate solution boundary. In the reaction, the layer of HxMnO2·nH2O of birnessite structure has been formed at the surface. Subsequent ∼1–3
Publikováno v:
Russian Journal of Applied Chemistry. 83:1525-1528
Possibility of performing synthesis of Ag x -SnO2 nanocomposite layers on the silica surface by ionic layer deposition was analyzed, and the factors affecting the layer morphology and composition were determined. The synthesized layers were examined
Autor:
V. P. Tolstoi
Publikováno v:
Russian Journal of General Chemistry. 79:2578-2583
This short review is devoted to the presentation of new routes for the synthesis of nanocomposite layers at the solid-solution interface by the layer-by-layer scheme. A diversity of methodic approaches to the synthesis is divided into separate groups
Autor:
E. V. Tolstobrov, V. P. Tolstoi
Publikováno v:
Russian Journal of General Chemistry. 74:323-326
So-called "hybrid" metal oxide nanolayers were obtained by the ionic deposition method. The effect of solution pH, reagent concentrations, and the number of ionic deposition cycles on the kinetics of layer growth was studied using Ag0x·MnO2·nH2O na
Autor:
Larisa B. Gulina, V. P. Tolstoi
Publikováno v:
Russian Journal of General Chemistry. 74:327-330
Layers of a “hybrid” iso- and heteropolycompound of the composition Zr2.6(OH)xPMo8.0Sn1.9Oy · nH2O were obtained on silica surface by ionic deposition. Heating in air at 200-400°C results in removal from the layer of water molecules, oxidation
Publikováno v:
Russian Journal of General Chemistry. 81:1075-1077
For the first time the conditions for the synthesis of cerium(IV) polytungstate nanolayers on the silicon surface by the method of ion layering were defined. The layers were studied by scanning electron microscopy, X-ray microanalysis and transmissio
Publikováno v:
Russian Journal of General Chemistry. 71:4-7
A possibility of preparing Bi2O3 and BiVO4 nanolayers by ionic deposition on the silica surface was shown for the first time. The influence of the concentration and pH of reactant solutions and of the number of ionic deposition cycles on the kinetics
Publikováno v:
Russian Journal of General Chemistry. 80:1149-1151
Conditions for the synthesis of silver nanoribbons on a silicon surface by the “layer-by-layer” technique were determined for the first time. The synthesized structures were studied by scanning electron microscopy, energy-dispersion microanalysis
Publikováno v:
Russian Journal of Applied Chemistry. 83:151-153
For the fi rst time the conditions of synthesis by ion-colloid layering of layers of nanocomposite FeOOH—xH3PW12O40 on the surface of silica were defined using successively adagulation of FeOOH colloidal particles, and adsorption of H3PW12O40. Inve
Publikováno v:
Scopus-Elsevier
The growth kinetics of Ce(IV)-O-containing layers produced by ionic layering were studied as a function of the concentration and pH of the reaction solutions and rinsing liquids, process duration, and number of layering cycles. Conditions were establ