Search Results - "Akimova, O. V."

Evolution of the Structural and Phase States of the Pd–In–Ru–H System by Akimova, O. V., Svetogorov, R. D.

“…X-ray diffraction analysis with synchrotron radiation and scanning electron microscopy are used to perform a complex study of the structural and phase states…”
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Kinetics of Hydrogen Absorption from a Gas Phase by Diffusion Filtering Pd–Y Membranes by Akimova, O. V., Veligzhanin, A. A., Svetogorov, R. D., Gorbunov, S. V., Roshan, N. R., Burkhanov, G. S.

“…Diffusion filtering metallic palladium–yttrium membranes are subjected to hydrogenation from a gas phase and are studied by X-ray diffraction using synchrotron…”
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Determining the Presence of Packing Defects in Palladium-Based Alloys by X-Ray Diffraction Method by Akimova, O. V.

“…The alloys studied in this work are of interest for the needs of hydrogen energy, electronics, pharmacology. The goal is to identify the regularities of the…”
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Superstructural Ordering in Hydrogenated Diffusion Membrane Filters of the Pd–In–Ru System by Akimova, O. V.

“…The structural features of diffusion membrane filters are considered by the example of a palladium-based Pd–In–Ru alloy using synchrotron radiation. A…”
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Adhesion/Decohesion Processes on the Surface of Palladium Membranes by Akimova, O. V., Ovcharov, A. V., Gorbunov, S. V.

“…— Adhesion/decohesion processes on the surface of dense metallic diffusion membranes in direct contact with hydrogen have been studied by scanning electron…”
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Comparative Analysis of the Surface Morphology of Dense Membrane Filters Pd95Pb5 and Pd93.5In6.0Ru0.5 by Akimova, O. V., Kaminskaya, T. P., Gorbunov, S. V.

“…Surface morphology features of dense palladium-based membrane filters are studied using atomic force microscopy and scanning electron microscopy methods…”
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KTiOPO4 precipitation from potassium titanium phosphate glasses, producing second harmonic generation by SIGAEV, V. N, PERNICE, P, ARONNE, A, AKIMOVA, O. V, STEFANOVICH, S. Yu, SCAGLIONE, A

“…Glass formation in the K2O-TiO2-P2O5-SiO2 system, and the structure and crystallization behavior of glasses having compositions near the stoichiometry of…”
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Study of the Surface Features of Palladium-Based Alloys Using Atomic Force Microscopy and Magnetic Force Microscopy by Akimova, O. V., Kaminskaya, T. P., Popov, V. V.

“…The surface state of palladium-based alloys, specifically Pd–6.0In–0.5Ru and Pd–7.0Y (the element content is given in wt %) has been studied using magnetic…”
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Effect of Annealing on the Structure of Metallic Diffusive Membrane Filters on the Base of Palladium by Akimova, O. V., Veligzhanin, A. A.

“…—The metallic filter foils of palladium-yttrium alloys are studied using X-ray diffraction analysis. The aim of the research is to study the high-temperature…”
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Influence of Reversible Hydrogen Doping on the Surface of Diffusion Filter Membranes by Akimova, O. V., Tereshina, I. S., Kaminskaya, T. P.

“…In this paper the surface of diffusion filter membranes of alloy Pd–5.3 at %–In–0.5 at % Ru is studied by atomic force microscopy. This alloy is in demand in…”
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Kinetics of the Structure Evolution of Diffusion Membrane Filters of the Pd–Y System after Hydrogenation by Akimova, O. V., Veligzhanin, A. A., Svetogorov, R. D.

“…The processes of relaxation of the structure, phase composition, and surface topology of the diffusion membrane filters of Pd 0.93 Y 0.07 alloy after…”
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Deformation Behavior of Hydrogenated Palladium-Based Membrane Alloy by Akimova, O. V., Svetogorov, R. D., Gorbunov, S. V., Roshan, N. R.

“…The response of a palladium–lead system to hydrogen exposure is determined via precision X-ray diffraction using synchrotron radiation. The kinetics of the…”
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Effect of Doping Elements on Magnetic Properties of Palladium-Based Membrane Alloys by Akimova, O. V., Ovchenkova, Yu. A., Svetogorov, R. D., Roshan, N. R.

“…The structural and phase state of palladium-based alloy samples is studied by precision X-ray diffraction using synchrotron radiation (SR). The samples are…”
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X-Ray Diffraction Studies of Metallic Palladium-Based Foil Filters Using Synchrotron Radiation by Akimova, O. V., Veligzhanin, A. A.

“…This paper presents the results of the study of the long-term relaxation states of metallic palladium-based foil filters (Pd, 9.6 at %; Y and Pd, 5.3 at %; In,…”
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The Microstructure of the Membrane Alloy Pd-9.1 at Y by Akimova, O. V., Tereshina, I. S., Svetogorov, R. D., Gorbunov, S. V.

“…The microstructure of the membrane alloy Pd-9.1 at Y has been studied by X-ray diffraction using synchrotron radiation and transmission electron microscopy…”
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Effect of Re-Hydrogenation on an Alloy Defect Subsystem by Akimova, O. V., Tereshina, I. S., Svetogorov, R. D., Karateev, I. A.

“…A comprehensive study is performed for the structure relaxation processes, phase composition, and surface topology of Pd 93 Y 7 membrane alloy after repeated…”
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Structural Diagnostics of Metal Alloys−New Possibilities in the Use of Synchrotron Radiation by Akimova, O. V., Veligzhanin, A. A.

“…X-ray diffraction studies of palladium-based foils (with a thickness of 130 and 150 μm) are performed at the Structural Materials Science station of the…”
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Evolution of the fine structure of Pd–5.3 at % Ιn–0.5 at % Ru solid solution after hydrogenation by Akimova, O. V., Shchetinin, I. V.

“…Fine-structure parameters, such as the effective coherent domain size D hkl and microstrain ε hkl , of Ρd–5.3 at % Ιn–0.5 at % Ru alloy foil, which was…”
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Strain-Induced Lattice Distortions of a Hydrogenated Palladium-Based Alloy by Akimova, O. V., Veligzhanin, A. A., Svetogorov, R. D., Gorbunov, S. V., Roshan, N. R., Burkhanov, G. S.

“…The structural state of diffusive membrane filters made from a Pd 94 Y 6 alloy, which have undergone a prolonged relaxation after hydrogenation, is studied…”
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Structure and crystallization of potassium titanium phosphate glasses containing B2O3 and SiO2 by Aronne, A., Depero, L.E., Sigaev, V.N., Pernice, P., Bontempi, E., Akimova, O.V., Fanelli, E.

“…Transparent glasses composition of which can be expressed by the formula: (100-x)(K2O.2TiO2.P2O5)x(K2O.2B2O3.7SiO2), where x=5, 10, 15 and 20 mol% (KTP-xKBS),…”
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