Zobrazeno 1 - 10
of 67
pro vyhledávání: '"S. Ya. Istomin"'
Publikováno v:
Russian Journal of Electrochemistry. 58:989-997
Publikováno v:
Journal of Solid State Electrochemistry. 26:2771-2779
Publikováno v:
Russian Journal of Inorganic Chemistry. 67:935-939
Publikováno v:
Russian Journal of Inorganic Chemistry. 67:754-760
Publikováno v:
Russian Journal of Electrochemistry. 56:93-99
The electrochemical activity of electrode materials based on Pr5Mo3O16 + δ (РМО), and applied on the surface of Ce0.9Gd0.1O1.95 (GDC) solid electrolyte is studied in the temperature range from 873 to 1173 K under oxidative (air) and reductive (Ar
Autor:
Nikolay V. Lyskov, M. M. Abdullaev, E.V. Antipov, S. Ya. Istomin, Anatolii V. Morozov, D. A. Strebkov
Publikováno v:
Russian Journal of Electrochemistry. 56:100-109
The conductivity of perovskites La0.3Ca0.7Fe0.6Mg0.175Mo0.225O3 – δ (LCF6) and La0.3Ca0.7Fe0.5Mg0.25Mo0.25O3 – δ (LCF5) is studied in the temperature interval of 573–1173 К at varied oxygen partial pressure. It is found that when going from
Publikováno v:
Russian Journal of Inorganic Chemistry. 64:696-704
Complex oxides Sr2 − xLaxFeCo0.5Mo0.5O6 − δ, (x = 0.2, 0.4; δ ≈ 0.03–0.15) have been first synthesized by the sol-gel method. Their crystal structures have been refined by the Rietveld method; the refinement showed that the complex oxides h
Publikováno v:
Russian Journal of Inorganic Chemistry. 63:1291-1296
The thermomechanical and electrical conductivity properties of praseodymium molybdate Pr5Mo3O16 + δ prepared by a solid-phase method were studied. The electrical conductivity of praseodymium molybdate samples measured at temperatures in the range 37
Publikováno v:
Journal of Electroceramics. 40:162-169
La2CoTi0.7Mg0.3O6 (LCTM) material has been prepared at 1473 K for 24 h in air. X-ray powder diffraction study has revealed that it contains two orthorhombic perovskite phases (in a ratio ~1:4) with close unit cell parameters. Annealing of LCTM in red
Autor:
Anatolii V. Morozov, E.V. Antipov, M.M. Abdullayev, S. Ya. Istomin, A. V. Sobolev, Joke Hadermann, S. M. Kazakov, Maria Batuk, Igor A. Presniakov
Publikováno v:
Journal of solid state chemistry
La1-yCayFe0.5+x(Mg,Mo)(0.5-x)O3-delta oxides with the orthorhombic GdFeO3-type perovskite structure have been synthesized at 1573 K. Transmission electron microscopy study for selected samples shows the coexistence of domains of perovskite phases wit