V
Vladislav V. Kharton
Researcher at Russian Academy of Sciences
Publications - 407
Citations - 14162
Vladislav V. Kharton is an academic researcher from Russian Academy of Sciences. The author has contributed to research in topics: Ionic conductivity & Oxygen. The author has an hindex of 58, co-authored 396 publications receiving 13074 citations. Previous affiliations of Vladislav V. Kharton include Flemish Institute for Technological Research & Lucideon.
Papers
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Methane oxidation over Fe-, Co-, Ni- and V-containing mixed conductors
Vladislav V. Kharton,Vladislav V. Kharton,Aleksey A. Yaremchenko,Anabela A. Valente,Vladimir A. Sobyanin,V.D. Belyaev,G. L. Semin,S.A. Veniaminov,Ekaterina V. Tsipis,Aliaksandr L. Shaula,Jorge R. Frade,João Rocha +11 more
TL;DR: In this article, a model of a single disk-shaped membrane and a catalytic catalyst made of perovskite-type SrFe 0.7 Al 0.3 O 3− δ and La 0.9 Co 0.5 O 4.1 O 4+ δ with K 2 NiF 4 -type structure and zircon-type CeVO 4+
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High oxygen permeability in fluorite-type Ce0.8Pr0.2O2−δ via the use of sintering aids
TL;DR: In this article, minor (2 mol%) additions of cobalt oxide are used as a sintering additive for the fluorite material Ce 0.8 Pr 0.2 O 2 − δ allowing dense materials to be formed at 1000°C with sub-micron grain size.
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Transport properties and electrochemical activity of YBa(Co,Fe)4O7 cathodes
TL;DR: The layered phases derived from YBaCo 4 O 7 exhibit a relatively low thermal expansion, significant mixed conductivity and attractive electrochemical activity in contact with doped LaGaO 3 solid electrolyte as discussed by the authors.
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Oxygen transport in La2NiO4+δ: Assessment of surface limitations and multilayer membrane architectures
Aliaksandr L. Shaula,Aliaksandr L. Shaula,Eugene N. Naumovich,A.P. Viskup,V. V. Pankov,Andrei V. Kovalevsky,Andrei V. Kovalevsky,Vladislav V. Kharton +7 more
TL;DR: In this paper, the steady-state oxygen permeation through dense La2NiO4+δ ceramics, limited by both surface exchange and bulk ambipolar conduction, can be increased by deposition of porous layers onto the membrane surfaces.
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Oxygen permeability of mixed-conducting composite membranes: effects of phase interaction
Aliaksandr L. Shaula,Vladislav V. Kharton,Fernando M.B. Marques,Andrei V. Kovalevsky,A. P. Viskup,E.N. Naumovich +5 more
TL;DR: In this paper, composite ceramic membranes, based on selected combinations of ionic conductors and electronic/mixed conductors, were processed and characterized aiming at the identification of key features to be considered in the design and optimization of materials performance as mixed conductors.