Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Aleksey A. Yaremchenko"'
Publikováno v:
Materials, Vol 17, Iss 15, p 3876 (2024)
The remarkable stability, suitable thermomechanical characteristics, and acceptable electrical properties of donor-doped strontium titanates make them attractive materials for fuel electrodes, interconnects, and supports of solid oxide fuel and elect
Externí odkaz:
https://doaj.org/article/adbf6ba588214e1d8fde89bc1b0d136d
Autor:
Susana O. Ribeiro, Inês Marques, Aleksandr Bamburov, Aleksey A. Yaremchenko, Andreia F. Peixoto, Andreia Leite
Publikováno v:
Catalysts, Vol 14, Iss 8, p 482 (2024)
This study presents the synthesis and characterization of mesoporous silica using biobased silica recovered from rice husks (RHs) as an excellent example of the circular economy. Distinct hydrothermal methods were used, namely, the autoclave hydrothe
Externí odkaz:
https://doaj.org/article/04e3e37696e64f759166f8757d88c859
Autor:
Isabel Antunes, Miguel F. Baptista, Andrei V. Kovalevsky, Aleksey A. Yaremchenko, Jorge R. Frade
Publikováno v:
Materials, Vol 17, Iss 2, p 299 (2024)
Herein, thermodynamic assessment is proposed to screen suitable precursors for the solid-state synthesis of manganese ferrite, by mechanosynthesis at room temperature or by subsequent calcination at relatively low temperatures, and the main findings
Externí odkaz:
https://doaj.org/article/360ae984a8c4419aa6e11b8441ca399d
Publikováno v:
Materials, Vol 16, Iss 24, p 7638 (2023)
Perovskite-type Sr(Ti,V)O3-δ ceramics are promising anode materials for natural gas- and biogas-fueled solid oxide fuel cells, but the instability of these phases under oxidizing conditions complicates their practical application. The present work e
Externí odkaz:
https://doaj.org/article/74dc24f73ba2466c9ff6078b945b13a8
Autor:
Daniela V. Lopes, Aleksey D. Lisenkov, Luís C. M. Ruivo, Aleksey A. Yaremchenko, Jorge R. Frade, Andrei V. Kovalevsky
Publikováno v:
Materials, Vol 15, Iss 4, p 1440 (2022)
The alkaline electrolytic production of iron is gaining interest due to the absence of CO2 emissions and significantly lower electrical energy consumption when compared with traditional steelmaking. The possibility of using an iron-bearing pseudobroo
Externí odkaz:
https://doaj.org/article/e83a57f9d6d149a494c4974d11ff7d1b
Publikováno v:
Materials, Vol 15, Iss 1, p 278 (2021)
A series of strontium titanates-vanadates (STVN) with nominal cation composition Sr1-xTi1-y-zVyNizO3-δ (x = 0–0.04, y = 0.20–0.40 and z = 0.02–0.12) were prepared by a solid-state reaction route in 10% H2–N2 atmosphere and characterized unde
Externí odkaz:
https://doaj.org/article/7ae705fe465349b39e7ff4b06142d013
Publikováno v:
Журнал Белорусского государственного университета: Химия, Iss 1, Pp 43-49 (2017)
High-temperature oxygen nonstoichiometry and electrical conductivity of Ln2 – xSrxNiO4 – δ (Ln – La, Pr, Nd; х = 1.0–1.6) nickelates were evaluated for potential application as oxygen electrodes of solid oxide fuel cells. In air, all studie
Externí odkaz:
https://doaj.org/article/c78c31a9f2944ee0be380415e9116abe
Publikováno v:
Materials, Vol 15, Iss 278, p 278 (2022)
Materials
Materials; Volume 15; Issue 1; Pages: 278
Materials
Materials; Volume 15; Issue 1; Pages: 278
A series of strontium titanates-vanadates (STVN) with nominal cation composition Sr1-xTi1-y-zVyNizO3-δ (x = 0–0.04, y = 0.20–0.40 and z = 0.02–0.12) were prepared by a solid-state reaction route in 10% H2–N2 atmosphere and characterized unde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc229727be7c4f3a2f2a7126af0f0f2a
https://www.mdpi.com/1996-1944/15/1/278
https://www.mdpi.com/1996-1944/15/1/278
Publikováno v:
Journal of Materials Chemistry A. 9:154-195
In the past decade, intensive research on proton-conducting oxide materials has provided a basis for the development of intermediate-temperature protonic ceramic electrochemical cells, which constitute a real alternative to conventional cells based o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7946136eb637faa31b66f34e7cae5a89
https://doi.org/10.1039/d0ta08132a
https://doi.org/10.1039/d0ta08132a
Autor:
A.V. Shlyakhtina, Ekaterina M. Sadovskaya, Vladislav A. Sadykov, E. Pikalova, D.A. Osinkin, N.F. Eremeev, Aleksey A. Yaremchenko
Advances in design of materials for solid oxide fuel cells, oxygen and hydrogen separation membranes, and catalysts for biofuel conversion into syngas and hydrogen are reviewed. Application of new efficient techniques of material synthesis and charac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff1edc174798522be80d1e7745065911
http://hdl.handle.net/10773/35719
http://hdl.handle.net/10773/35719
