Zobrazeno 1 - 10
of 28
pro vyhledávání: '"D. V. Tarasova"'
Publikováno v:
Russian competition law and economy. :38-43
This article provides for a brief overview of certain antimonopoly aspects related to vertical agreements concluded in the area of sales through Internet. In Russia, the antimonopoly practice has started developing. The authors therefore suggest anal
Autor:
Yu. N. Parkhomenko, E. A. Bovina, D. V. Tarasova, G. V. Kotina, A. A. Polisan, F. Kh. Chibirova
Publikováno v:
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 10:1300-1305
The effect of magnetic-structure processing in a rotating magnetic field on the structure and texture of a layer of yttrium-stabilized zirconium oxide ZrO2 (YSZ) obtained by the ABAD method on a steel tape substrate is studied. The effect of magnetic
Publikováno v:
Russian Journal of Inorganic Chemistry. 61:695-700
Effect of method of titanium dioxide hydrogel precipitation from TiCl4 and NH4OH solutions on the properties of 0.0025–0.44 M hydrosols prepared by exposure to ultrasound radiation was studied. The hydrosols was shown to contain primary particles u
Publikováno v:
Inorganic Materials. 52:470-475
We have studied the effect of aging conditions on the properties of titania hydrosols produced via ultrasonic processing and containing aggregates of 5-nm-diameter amorphous particles. The results demonstrate that, at room-temperature, 0.44 M to 0.11
Autor:
E. A. Bovina, V. R. Khalilov, A. A. Polisan, D. V. Tarasova, F. Kh. Chibirova, G. V. Kotina, Yu. N. Parkhomenko
Publikováno v:
Inorganic Materials. 51:1457-1462
Results obtained by methods of X-ray spectroscopy and atomic force microscopy (AFM) and special features of reconstruction of the defect structure of epitaxial films of cerium oxide CeO2 and lanthanum zirconate La2Zr2O7 during their processing in an
Publikováno v:
Inorganic Materials. 51:923-927
We have studied the formation of lanthanum zirconate through ion exchange in aqueous solutions of lanthanum and zirconyl chlorides and the AV-17-8 anion exchanger. The results demonstrate that the ion exchange leads to the formation of hydrosol of an
Publikováno v:
Russian Journal of Inorganic Chemistry. 59:801-806
0.0021–0.44 M TiO2 hydrosols have been prepared by an ultrasound-assisted method using titania hydrogel precipitated from TiCl4 solution. The hydrosols contain amorphous primary titania particles ∼5 nm in size, combined into aggregations having a
Publikováno v:
Russian Journal of Inorganic Chemistry. 56:1-5
Ion exchange of YCl3 aqueous solutions with anion-exchanger AV-17-8 was used to synthesize yttrium hydroxide as a stable sol having average particle sizes of 3–15 nm and as a powder having specific surfaces of 50–160 m2/g.
Autor:
M. V. Tsodikov, T. A. Rakhmanova, B. V. Kuznetsov, V. V. Smirnov, S. N. Lanin, D. V. Tarasova
Publikováno v:
Russian Journal of Physical Chemistry A. 81:781-787
Isotherms and heats of adsorption of water, n-heptane, trimethylamine, and methanol (at 303 K) vapors and isotherms of adsorption of nitrogen (at 77 K) on the lamellar silica prepared by removing metals from natural mineral vermiculate were measured.
Autor:
E. A. Bovina, M. M. Soderzhinova, F. Kh. Chibirova, D. V. Tarasova, A. M. Sergeev, R. S. Dulina
Publikováno v:
Colloid Journal. 69:227-231
Finely dispersed CeO2 hydrosol is synthesized through ion exchange in aqueous solutions of cerium chloride in the presence of anionite AV-17-8.