A5078387237- Advancements in Solid Oxide Fuel Cells
- Magnetic and transport properties of perovskites and related materials
- Catalytic Processes in Materials Science
- Catalysis and Oxidation Reactions
- Electronic and Structural Properties of Oxides
- Catalysts for Methane Reforming
- Fuel Cells and Related Materials
- Advanced Condensed Matter Physics
- Nuclear materials and radiation effects
- Nuclear Materials and Properties
- Catalysis and Hydrodesulfurization Studies
- Chemical Looping and Thermochemical Processes
- Membrane Separation and Gas Transport
- Ferroelectric and Piezoelectric Materials
- Thermal Expansion and Ionic Conductivity
- Electrocatalysts for Energy Conversion
- Membrane-based Ion Separation Techniques
- Zeolite Catalysis and Synthesis
- Metallurgical and Alloy Processes
- Advanced Materials Characterization Techniques
- Advanced battery technologies research
- Pigment Synthesis and Properties
- Rare-earth and actinide compounds
- nanoparticles nucleation surface interactions
- Transition Metal Oxide Nanomaterials
Boreskov Institute of Catalysis
2015-2024
Siberian Branch of the Russian Academy of Sciences
2018-2024
Novosibirsk State University
2012-2018
Russian Academy of Sciences
2013-2014
Two series of Ni/Ce(Ti/Nb)ZrO2 catalysts were prepared using citrate route and original solvothermal continuous flow synthesis in supercritical isopropanol studied dry reforming methane (DRM). TEM, XPS FTIRS adsorbed CO confirm influence support composition preparation method on the catalysts’ morphology surface features. The oxygen mobility was by isotope heteroexchange with C18O2. After testing DRM, carbon deposits after DRM investigated temperature-programmed oxidation thermo-gravimetric...
La tungstates possessing a high protonic conductivity (~10–4 S/cm at 600 °C) are state-of-the-art materials for hydrogen separation membranes. A promising approach in design of new this application is creation triple-conductive on their basis. The current work aims studying structural, textural and transport properties La27W5O55.5–δ the composite with NiO CuO obtained via mechanical activation sintered either furnace or by radiation thermal sintering using electron beam. oxide material...
In the field of modern hydrogen energy, obtaining pure and syngas then being able to use them for green energy production are significant problems. Developing solid oxide fuel cells (SOFC) catalytic membranes oxygen separation as well materials these devices is one most likely ways solve this work, authors' recent studies in reviewed; fundamentals developing SOFC cathodes membranes' permselective layers based on research their mobility surface reactivity presented. Ruddlesden – Popper phases...
In this study, Nd1.6Ca0.4Ni1−yCuyO4+δ-based electrode materials for intermediate temperature solid oxide fuel cells (IT-SOFCs) are investigated. Materials of the series (y = 0–0.4) obtained by pyrolysis glycerol-nitrate compositions. The study crystal structure and high-temperature stability in air under low oxygen partial pressure atmospheres performed using high-resolution neutron situ X-ray powder diffraction. All samples assume a with Bmab sp.gr. below 350 °C I4/mmm above 500 °C. A...
This study aims at investigating oxygen content and diffusion in the Pr1.6Ca0.4Ni1‑yCuyO4+δ (y = 0.0–0.4) series. Single-phased materials were obtained via nitrate combustion using glycerol as a fuel. The exhibit an orthorhombic structure, which correlates well with absolute samples range of 4.15–3.97. mobility was investigated by temperature-programmed isotope exchange (TPIE) C18O2 flow reactor. curves, comprising few extrema, fitted mathematical model that includes two or three distinct...
The tolerance factor is a good criterion to understand the structural transitions in Ln<sub>2−x</sub>Ca<sub>x</sub>ScMO<sub>7−δ</sub> (M = Nb, Ta).
The Ni-containing catalysts based on ceria–zirconia doped with Ti and Ti+Nb were prepared by the solvothermal method in supercritical fluids. Ni deposition was carried out incipient wetness impregnation one-pot technique. All materials investigated a complex of physicochemical methods (XRD, BET, TEM, H2-TPR). Samples catalytic properties studied methane dry reforming plug-flow reactor. Conversions CH4 CO2, H2/CO ratio, CO H2 yields measured, detailed kinetics analysis out. influence loading...