A5080374412- Advancements in Solid Oxide Fuel Cells
- Neutrino Physics Research
- Electronic and Structural Properties of Oxides
- Extraction and Separation Processes
- Radiation Detection and Scintillator Technologies
- Thermal Expansion and Ionic Conductivity
- Atomic and Subatomic Physics Research
- Magnetic and transport properties of perovskites and related materials
- Dark Matter and Cosmic Phenomena
- Radioactive element chemistry and processing
- Fuel Cells and Related Materials
- Nuclear Physics and Applications
- Corneal surgery and disorders
- Astrophysics and Cosmic Phenomena
- Ocular Surface and Contact Lens
- Catalysis and Oxidation Reactions
- Nuclear physics research studies
- Glaucoma and retinal disorders
- Viral Infectious Diseases and Gene Expression in Insects
- Particle Detector Development and Performance
- Industrial Gas Emission Control
- Particle physics theoretical and experimental studies
- Neurobiology and Insect Physiology Research
- Molecular Spectroscopy and Structure
- CO2 Reduction Techniques and Catalysts
Institute of High Temperature Electrochemistry
2016-2024
Ural Federal University
2017-2024
Peter the Great St. Petersburg Polytechnic University
2023
Institute of Engineering
2020
North-Eastern Federal University
2020
Frumkin Institute of Physical Chemistry and Electrochemistry
2005-2019
Russian Academy of Sciences
2001-2012
Institute for Nuclear Research
2008-2011
Moscow State University
2009-2011
Lomonosov Moscow State University
2007-2009
Abstract Proton‐conducting oxide materials are interesting objects from both fundamental and applied viewpoints due to the origination of protonic defects in a crystal structure as result their interaction with hydrogen‐containing atmospheres at elevated temperatures. The high mobility such temperatures between 400 700 °C leads superior ionic conductivity. As result, some perovskite‐type proton‐conducting oxides have been proposed electrolytes for solid fuel electrolysis cells. Barium cerate...
The present work describes the features of synthesis and physicochemical electrical properties a new Dy-doped BaCeO<sub>3</sub>–BaZrO<sub>3</sub> proton-conducting electrolyte as well its application in reversible solid oxide fuel cell.
Research and development of solid oxide fuel cells (SOFCs) electrolysis (SOECs) are currently paramount importance in terms realizing hydrogen energy carbon emission reduction programs, which many countries have committed to. Although, there outstanding results the fabrication characterization SOFCs SOECs with promising oxygen-ionic proton-conducting electrolytes, conventional zirconia electrolytes still widely used not only a lab-scale setup, but also form enlarged stacks, experimental...
Tremendous progress has been achieved in neutrino oscillation physics during the last few years. However, smallness of $\t13$ mixing angle still remains enigmatic. The current best constraint comes from CHOOZ reactor experiment $\s2t13 < 0.2$ (at 90% C.L., for $\adm2=2.0 10^{-3} \text{eV}^2$). We propose a new on same site, Double-CHOOZ, to explore range $\s2t13$ 0.2 0.03, within three years data taking. improvement result requires an increase statistics, reduction systematic error below...
The design and development of highly conductive materials with wide electrolytic domain boundaries are among the most promising means enabling solid oxide fuel cells (SOFCs) to demonstrate outstanding performance across low- intermediate-temperature ranges. While reducing thickness electrolyte is an extensively studied for diminishing total resistance SOFCs, approaches involving improvement in transport behavior membranes have been less-investigated. In present work, a strategy analyzing...
The Fe-based perovskite-structured Nd0.5Ba0.5FeO3-δ (NBF) system represents the basis for developing promising electrode materials solid oxide fuel cells with proton-conducting electrolytes. This study aims at investigating strategy of slight doping neodymium-barium ferrite some transition metals (M = Ni, Cu, Co) and examining effect this on functional characteristics, such as phase structure, thermal expansion, total ionic conductivity well electrochemical behavior, Nd0.5Ba0.5Fe0.9M0.1O3-δ...
The protonic ceramic electrolysis cell NBN–BCZDy|BCZDy|Ni–BCZDy (where NBN = Nd<sub>1.95</sub>Ba<sub>0.05</sub>NiO<sub>4+δ</sub>, BCZDy BaCe<sub>0.3</sub>Zr<sub>0.5</sub>Dy<sub>0.2</sub>O<sub>3−δ</sub>) has been successfully designed and tested for carrying out the CO<sub>2</sub> electrochemical reduction.
Abstract Protonic ceramic electrochemical cells provide an excellent basis for the advancement of high-temperature solid oxide devices, offering potential solutions to a range challenges in hydrogen energy and carbon capture fields. The facilitated ionic transport proton-conducting electrolytes enables these operate at temperatures 100 °C–500 °C lower than those conventional with known zirconia electrolytes. As result, promising performances have been reported various types proton cells....
The present paper reports the preparation of multilayer protonic ceramic fuel cells (PCFCs) using a single sintering step. success this fabrication approach is due to two main factors: rational choice chemically and mechanically compatible components, as well selection convenient (tape calendering) method. PCFCs prepared in manner consisted 30 µm BaCe0.5Zr0.3Dy0.2O3–δ (BCZD) electrolyte layer, 500 μm Ni–BCZD supporting electrode layer 20 functional Pr1.9Ba0.1NiO4+δ (PBN)–BCZD cathode layer....