1. Электронный научный архив УрФУ
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  3. Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC
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dc.contributor.authorOsinkin, D. A.en
dc.contributor.authorKhodimchuk, A. V.en
dc.contributor.authorPorotnikova, N. M.en
dc.contributor.authorBogdanovich, N. M.en
dc.contributor.authorFetisov, A. V.en
dc.contributor.authorAnanyev, M. V.en
dc.date.accessioned2020-09-29T09:45:38Z-
dc.date.available2020-09-29T09:45:38Z-
dc.date.issued2020-
dc.identifier.citationRate‐determining steps of oxygen surface exchange kinetics on Sr2Fe1.5Mo0.5O6−δ / D. A. Osinkin, A. V. Khodimchuk, N. M. Porotnikova, N. M. Bogdanovich, et al. . — DOI 10.3390/en13010250 // Energies. — 2020. — Vol. 1. — Iss. 13. — 250.en
dc.identifier.issn1996-1073-
dc.identifier.otherhttps://www.mdpi.com/1996-1073/13/1/250/pdfpdf
dc.identifier.other1good_DOI
dc.identifier.other3756ab46-184c-4497-97cc-da12aefe6671pure_uuid
dc.identifier.otherhttp://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85077462661m
dc.identifier.urihttp://elar.urfu.ru/handle/10995/90012-
dc.description.abstractThe oxygen surface kinetics of Sr2Fe1.5Mo0.5O6−δ was determined using the 16O2/18O2 isotope exchange method with gas phase analysis at 600-800 °C. The heterogeneous exchange rates (rH) and the oxygen diffusion coefficients (D) were calculated by processing the concentration dependences of the 18O fraction using Ezin's model. The rates of oxygen dissociative adsorption (ra) and incorporation (ri) were calculated based on a model using the three exchange type rates. It has been established that the rates ra and ri were comparable in this temperature range. Assumptions were made about the effect of the chemical composition of the surface on the rate of oxygen adsorption. It was found that the oxygen exchange coefficient (k) of Sr2Fe1.5Mo0.5O6−δ is comparable to that of La0.6Sr0.4MnO3±δ oxide. High values of the oxygen diffusion coefficient were found for Sr2Fe1.5Mo0.5O6−δ. The values were comparable to those of the double cobaltite praseodymium-barium and exceed by more than an order those of lanthanum‐strontium manganite. © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).en
dc.description.sponsorshipRussian Foundation for Basic Research, RFBR: 00161en
dc.description.sponsorshipGovernment Council on Grants, Russian Federationen
dc.description.sponsorshipThe study was partly financially supported by the Russian Foundation for Basic Research (17-08-00161) and the Russian Federation Government, agreement 02.A03.21.0006 (no. 211).en
dc.format.mimetypeapplication/pdfen
dc.language.isoenen
dc.publisherMDPI AGen
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.rightscc-byother
dc.sourceEnergiesen
dc.subjectHETEROGENEOUS EXCHANGE RATEen
dc.subjectOXYGEN ADSORPTIONen
dc.subjectOXYGEN DIFFUSION COEFFICIENTen
dc.subjectOXYGEN INCORPORATIONen
dc.subjectOXYGEN SURFACE KINETICSen
dc.subjectSR2FE1.5MO0.5O6−Δen
dc.subjectX‐RAY PHOTOELECTRON SPECTROSCOPYen
dc.subjectDIFFUSION IN GASESen
dc.subjectFINANCEen
dc.subjectKINETICSen
dc.subjectMANGANITESen
dc.subjectOXYGENen
dc.subjectPHOTOELECTRON SPECTROSCOPYen
dc.subjectEXCHANGE RATESen
dc.subjectOXYGEN ADSORPTIONen
dc.subjectOXYGEN DIFFUSION COEFFICIENTSen
dc.subjectOXYGEN INCORPORATIONen
dc.subjectOXYGEN SURFACEen
dc.subjectGAS ADSORPTIONen
dc.titleRate‐determining steps of oxygen surface exchange kinetics on Sr2Fe1.5Mo0.5O6−δen
dc.typeArticleen
dc.typeinfo:eu-repo/semantics/articleen
dc.typeinfo:eu-repo/semantics/publishedVersionen
dc.identifier.doi10.3390/en13010250-
dc.identifier.scopus85077462661-
local.affiliationInstitute of High‐Temperature Electrochemistry UB RAS, Yekaterinburg, 620137, Russian Federationen
local.affiliationGraduate School of Economics and Management, Ural Federal University, Yekaterinburg, 620002, Russian Federationen
local.affiliationInstitute of Metallurgy UB RAS, Yekaterinburg, 620016, Russian Federationen
local.contributor.employeeOsinkin, D.A., Institute of High‐Temperature Electrochemistry UB RAS, Yekaterinburg, 620137, Russian Federation, Graduate School of Economics and Management, Ural Federal University, Yekaterinburg, 620002, Russian Federationru
local.contributor.employeeKhodimchuk, A.V., Institute of High‐Temperature Electrochemistry UB RAS, Yekaterinburg, 620137, Russian Federation, Graduate School of Economics and Management, Ural Federal University, Yekaterinburg, 620002, Russian Federationru
local.contributor.employeePorotnikova, N.M., Institute of High‐Temperature Electrochemistry UB RAS, Yekaterinburg, 620137, Russian Federation, Graduate School of Economics and Management, Ural Federal University, Yekaterinburg, 620002, Russian Federationru
local.contributor.employeeBogdanovich, N.M., Institute of High‐Temperature Electrochemistry UB RAS, Yekaterinburg, 620137, Russian Federationru
local.contributor.employeeFetisov, A.V., Institute of Metallurgy UB RAS, Yekaterinburg, 620016, Russian Federationru
local.contributor.employeeAnanyev, M.V., Institute of High‐Temperature Electrochemistry UB RAS, Yekaterinburg, 620137, Russian Federation, Graduate School of Economics and Management, Ural Federal University, Yekaterinburg, 620002, Russian Federationru
local.issue13-
local.volume1-
dc.identifier.wos000520425800250-
local.identifier.pure11891398-
local.description.order250-
local.identifier.eid2-s2.0-85077462661-
local.fund.rffi17-08-00161-
local.identifier.wosWOS:000520425800250-
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