Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Vladislav Sadykov"'
Autor:
Vladislav Sadykov, Elena Pikalova, Ekaterina Sadovskaya, Anna Shlyakhtina, Elena Filonova, Nikita Eremeev
Publikováno v:
Membranes, Vol 13, Iss 8, p 698 (2023)
Oxygen and hydrogen mobility are among the important characteristics for the operation of solid oxide fuel cells, permselective membranes and many other electrochemical devices. This, along with other characteristics, enables a high-power density in
Externí odkaz:
https://doaj.org/article/69338ee78b024a9e83847d254843c4e0
Autor:
Marina Arapova, Ekaterina Smal, Yuliya Bespalko, Konstantin Valeev, Valeria Fedorova, Amir Hassan, Olga Bulavchenko, Vladislav Sadykov, Mikhail Simonov
Publikováno v:
Energies, Vol 16, Iss 12, p 4729 (2023)
This paper is devoted to the study of active and stable nickel catalysts for methane dry reforming based on Pr-doped ceria–zirconia obtained via the solvothermal continuous method. Studies on the physicochemical and catalytic properties of the 5%Ni
Externí odkaz:
https://doaj.org/article/8f4b2d18b28b41a6aa0c91ecc2219edf
Autor:
Yuliya Bespalko, Nikita Eremeev, Ekaterina Sadovskaya, Tamara Krieger, Olga Bulavchenko, Evgenii Suprun, Mikhail Mikhailenko, Mikhail Korobeynikov, Vladislav Sadykov
Publikováno v:
Membranes, Vol 13, Iss 6, p 598 (2023)
Synthesis and study of materials based on bismuth cerates and titanates were carried out. Complex oxides Bi1.6Y0.4Ti2O7 were synthesized by the citrate route; Bi2Ce2O7 and Bi1.6Y0.4Ce2O7—by the Pechini method. The structural characteristics of mate
Externí odkaz:
https://doaj.org/article/711e91d38a44433f91d637368a3eeaee
Autor:
Ekaterina Smal, Yulia Bespalko, Marina Arapova, Valeria Fedorova, Konstantin Valeev, Nikita Eremeev, Ekaterina Sadovskaya, Tamara Krieger, Tatiana Glazneva, Vladislav Sadykov, Mikhail Simonov
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 11, p 9680 (2023)
A series of 5%Ni/Ce1-xTixO2 catalysts was prepared with nickel impregnation of mixed Ce–Ti oxides obtained via synthesis in supercritical isopropanol. All oxides have a cubic fluorite phase structure. Ti is incorporated into the fluorite structure.
Externí odkaz:
https://doaj.org/article/7ab7dfa2dad247aa88f7710df63aa4f1
Autor:
Vladislav Sadykov
Publikováno v:
Energies, Vol 16, Iss 7, p 3127 (2023)
To solve problems related to global warming, environmental pollution, and green energy fields, a lot of research is now devoted to the catalysis of biofuels and biogas transformation into syngas and hydrogen [...]
Externí odkaz:
https://doaj.org/article/9c82ff85cfea43bbb570335f54b5f367
Publikováno v:
Catalysts, Vol 12, Iss 10, p 1151 (2022)
Catalysts based on perovskite—fluorite nanocomposites with supported nickel 5%Ni/[Pr0.15Sm0.15Ce0.35Zr0.35O2 + LaMn0.9Ru0.1O3] were synthesized by three different methods. Structural and surface features of as-prepared samples were elucidated by N2
Externí odkaz:
https://doaj.org/article/f3a89972322f49c885b6f73ccfbfe5d3
Autor:
Ekaterina Smal, Yulia Bespalko, Marina Arapova, Valeria Fedorova, Konstantin Valeev, Nikita Eremeev, Ekaterina Sadovskaya, Tamara Krieger, Tatiana Glazneva, Vladislav Sadykov, Mikhail Simonov
Publikováno v:
Nanomaterials, Vol 12, Iss 20, p 3676 (2022)
Two series of Ni/Ce(Ti/Nb)ZrO2 catalysts were prepared using citrate route and original solvothermal continuous flow synthesis in supercritical isopropanol and studied in dry reforming of methane (DRM). TEM, XPS and FTIRS of adsorbed CO confirm influ
Externí odkaz:
https://doaj.org/article/f573b106b3b34bef89d2874c4b02c95e
Autor:
Vladislav Sadykov, Yuliya Bespalko, Ekaterina Sadovskaya, Tamara Krieger, Vladimir Belyaev, Nikita Eremeev, Mikhail Mikhailenko, Alexander Bryazgin, Mikhail Korobeynikov, Artem Ulihin, Nikolai Uvarov
Publikováno v:
Nanomaterials, Vol 12, Iss 19, p 3282 (2022)
Lanthanide tungstates and molybdates are promising materials for hydrogen separation membranes due to their high protonic conductivity. A promising approach to fabricating ceramics based on these materials is radiation thermal sintering. The current
Externí odkaz:
https://doaj.org/article/64c9aa2e5cf94adc9628be05c882802d
Autor:
Dinara Altynbekova, Yuliya Bespalko, Konstantin Valeev, Nikita Eremeev, Ekaterina Sadovskaya, Tamara Krieger, Artem Ulihin, Arina Uhina, Bakytgul Massalimova, Mikhail Simonov, Vladislav Sadykov
Publikováno v:
Journal of Composites Science, Vol 6, Iss 9, p 243 (2022)
Orthoniobates of rare-earth elements are a promising group of materials attractive for the design of nanocomposite hydrogen separation membranes owing to a perspective type of proton conductivity, good mechanical properties, and high stability in H2O
Externí odkaz:
https://doaj.org/article/abedb8f366c845c3b1038998592e4191
Publikováno v:
Membranes, Vol 12, Iss 8, p 741 (2022)
Membrane reactors (MR) with an appropriate catalyst are considered to be an innovative and intensified technology for converting a fuel into the hydrogen-rich gas with the simultaneous recovery of high-quality hydrogen. Characteristics of an asymmetr
Externí odkaz:
https://doaj.org/article/a5b7c970048849d99fa713e2d659dbe3