Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Dmitry Malyshkin"'
Autor:
Maxim Mazurin, Angelika Shelestova, Dmitry Tsvetkov, Vladimir Sereda, Ivan Ivanov, Dmitry Malyshkin, Andrey Zuev
Publikováno v:
Materials, Vol 15, Iss 21, p 7675 (2022)
Hybrid organic–inorganic perovskite halides, and, in particular, their mixed halide solid solutions, belong to a broad class of materials which appear promising for a wide range of potential applications in various optoelectronic devices. However,
Externí odkaz:
https://doaj.org/article/b21bd983d3a94abc93266f79670ba3e5
Publikováno v:
Membranes, Vol 9, Iss 9, p 120 (2019)
BaZr0.9Y0.1O3-δ (BZY10), a promising proton conducting material, exhibits p-type conduction under oxidative conditions. Holes in BZY10 are of the small polaron type. However, there is no clear understanding at which places in the lattice they are lo
Externí odkaz:
https://doaj.org/article/ceae43a554104c0fbe7a2c0e5d3fb9b5
Autor:
Dmitry Tsvetkov, Nadezhda Tsvetkova, Ivan Ivanov, Dmitry Malyshkin, Vladimir Sereda, Andrey Zuev
Publikováno v:
Energies, Vol 12, Iss 3, p 417 (2019)
The single-phase oxide PrBaCo2O6−δ and composites (100 − y)PrBaCo2O6−δ-yCe0.8Sm0.2O1.9 (y = 10⁻30 wt.%) were investigated as cathode materials for intermediate-temperature solid oxide fuel cells. The chemical compatibility, cation interdiff
Externí odkaz:
https://doaj.org/article/075c802f553d4392b7334b81ef6f9e0d
Autor:
Dmitry S. Tsvetkov, Maksim Mazurin, Dmitry Malyshkin, Vladimir V. Sereda, I.L. Ivanov, Andrey Yu. Zuev
Publikováno v:
Chemistry – A European Journal. 26:12549-12552
Mechanochemical synthesis of CsPbI3 , as a model system for ABX3 halides, was studied. Water was shown to strongly promote the kinetics of formation of CsPbI3 from the CsI+PbI2 mixture through increased mobility of the constituting ionic species. Sin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba263bcb5cfe812474a31f0795f902d1
https://doi.org/10.1002/chem.202003067
https://doi.org/10.1002/chem.202003067
Autor:
Dmitry Malyshkin, A. Yu. Zuev, I.L. Ivanov, Vladimir V. Sereda, Dmitry S. Tsvetkov, Anton L. Sednev-Lugovets
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 142:1989-2001
Complex perovskites BaCa(1 + y)/3Nb(2 − y)/3O3 − δ (y = 0, 0.18 and 0.5) with 1:1-ordered structure ( $$ Fm\bar{3}m $$ space group) were synthesized by standard ceramic technique. The enthalpy increments for these oxides were measured in the tem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cae2978d7ea19e328f8d66fc768aa340
https://doi.org/10.1007/s10973-020-09852-z
https://doi.org/10.1007/s10973-020-09852-z
Autor:
Dmitry Malyshkin, I.L. Ivanov, Andrey Yu. Zuev, Maksim Mazurin, Vladimir V. Sereda, Dmitry S. Tsvetkov
Publikováno v:
The Journal of Physical Chemistry C. 124:4252-4260
Standard enthalpies of formation of CsPbX3 (X = Cl, Br, I) perovskites from halides and from elements at 298 K were measured using solution calorimetry. Intrinsic and extrinsic stabilities of CsPbX...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62601a69f353187f6351b046f225df11
https://doi.org/10.1021/acs.jpcc.9b11494
https://doi.org/10.1021/acs.jpcc.9b11494
Publikováno v:
Chemical Communications. 56:1030-1033
High temperature electrocatalysts based on double perovskite cobaltites that are typically employed in proton ceramic fuel cells and electrolyzers are exploited here for room temperature water oxidation. The double perovskites are assessed by the Rct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7723437839cecb0f4d1e86b9bda5445
https://doi.org/10.1039/c9cc08765f
https://doi.org/10.1039/c9cc08765f
Autor:
Andrey Yu. Zuev, Antoine Maignan, Dmitry S. Tsvetkov, I.L. Ivanov, Dmitry Malyshkin, Vladimir V. Sereda
Publikováno v:
Inorganic chemistry. 60(23)
The oxygen nonstoichiometry, δ, and oxidation enthalpy, ΔHox, of double perovskites RBaCo2O6-δ (R = Sm or Eu) were simultaneously measured depending on the temperature and oxygen partial pressure, pO2. Theoretical equations for ΔHox(T, δ) and pO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::caa6eb41ade1d954f6becfde8a8a2af4
https://pubmed.ncbi.nlm.nih.gov/34784207
https://pubmed.ncbi.nlm.nih.gov/34784207
Autor:
A. Yu. Zuev, Dmitry S. Tsvetkov, Maxim O. Mazurin, Dmitry Malyshkin, Vladimir V. Sereda, I.L. Ivanov
Publikováno v:
Thermochimica Acta. 674:58-62
The equilibrium vapor pressure of methylammonium bromide was measured as a function of temperature in the range of 433–503 K. Standard enthalpy and entropy of sublimation of CH3NH3Br at 298.15 K and 1 atm were determined as (196.7 ± 2.8) kJ·mol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ea339b11462eeb4cb9b2bc7daed8b0b
https://doi.org/10.1016/j.tca.2019.02.008
https://doi.org/10.1016/j.tca.2019.02.008
Publikováno v:
Materials Letters. 235:97-100
The defect structure model based on the single reaction of water incorporation, involving structural oxygen vacancies, was discussed and successfully verified using existing p H 2 O - T - x data for cubic Ba4Ca2Nb2O11·xH2O – a promising electrolyt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b1d7813f01aec858252ab405fcb71de
https://doi.org/10.1016/j.matlet.2018.09.172
https://doi.org/10.1016/j.matlet.2018.09.172