Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Svetlana Cherepanova"'
Publikováno v:
Materials, Vol 16, Iss 2, p 692 (2023)
In this study, the crystalline structure and particle shape of Cd1−xMnxS (x~0.3) in the composite photocatalysts prepared by hydrothermal synthesis at different temperatures (T = 80, 100, 120, and 140 °C) were analyzed. Along with mixed Cd–Mn su
Externí odkaz:
https://doaj.org/article/cb73268174b2498f88e7f2f8136d6a34
Autor:
Nikolay Nesterov, Vera Pakharukova, Svetlana Cherepanova, Stanislav Yakushkin, Evgeniy Gerasimov, Dmitry Balaev, Sergei Semenov, Andrey Dubrovskii, Oleg Martyanov
Publikováno v:
Nanomaterials, Vol 12, Iss 24, p 4366 (2022)
Mixed Co-Ni bimetallic systems with the structure of a solid substitution solution have been synthesized using the supercritical antisolvent precipitation (SAS) method, which uses supercritical CO2 as an antisolvent. The systems obtained have been ch
Externí odkaz:
https://doaj.org/article/21de751f59ae435e9833feceaef3ea7c
Autor:
Nikita Kovalevskiy, Dmitry Svintsitskiy, Svetlana Cherepanova, Stanislav Yakushkin, Oleg Martyanov, Svetlana Selishcheva, Evgeny Gribov, Denis Kozlov, Dmitry Selishchev
Publikováno v:
Nanomaterials, Vol 12, Iss 23, p 4146 (2022)
This paper describes the chemical engineering aspects for the preparation of highly active and stable nanocomposite photocatalysts based on N-doped TiO2. The synthesis is performed using titanium oxysulfate as a low-cost inorganic precursor and ammon
Externí odkaz:
https://doaj.org/article/b3ebd68220e441f6838067664f1ff61e
Autor:
Serguei Tikhov, Konstantin Valeev, Svetlana Cherepanova, Vladimir Zaikovskii, Aleksei Salanov, Vladislav Sadykov, Dina Dudina, Oleg Lomovsky, Sergey Petrov, Oleg Smorygo, Amol Gokhale
Publikováno v:
Materials, Vol 15, Iss 6, p 2087 (2022)
In the present work, complex powder alloys containing spinel as a minor phase were produced by mechanical alloying in a high-energy planetary ball mill from a 33Al–45Cu–22Fe (at.%) powder blend. These alloys show characteristics suitable for the
Externí odkaz:
https://doaj.org/article/c496351aa3c248e6a84bbe9550790837
Autor:
Nikita Kovalevskiy, Svetlana Cherepanova, Evgeny Gerasimov, Mikhail Lyulyukin, Maria Solovyeva, Igor Prosvirin, Denis Kozlov, Dmitry Selishchev
Publikováno v:
Nanomaterials, Vol 12, Iss 3, p 359 (2022)
The development of active and stable photocatalysts for the degradation of volatile organic compounds under visible light is important for efficient light utilization and environmental protection. Titanium dioxide doped with nitrogen is known to have
Externí odkaz:
https://doaj.org/article/f19f105e50b54922b83d63f68928bcad
Autor:
Mikhail Lyulyukin, Tikhon Filippov, Svetlana Cherepanova, Maria Solovyeva, Igor Prosvirin, Andrey Bukhtiyarov, Denis Kozlov, Dmitry Selishchev
Publikováno v:
Nanomaterials, Vol 11, Iss 4, p 1036 (2021)
In this study, various solid uranium oxycompounds and TiO2-supported materials based on nanocrystalline anatase TiO2 are synthesized using uranyl nitrate hexahydrate as a precursor. All uranium-contained samples are characterized using N2 adsorption,
Externí odkaz:
https://doaj.org/article/a4da01923b564d34809ce19619ccd2ee
Publikováno v:
Polyolefins Journal, Vol 4, Iss 1, Pp 111-122 (2016)
Supported catalysts synthesized via the interaction of Mg(OEt)2 with TiCl4 in the presence or absence of an internal stereoregulating donor (di-n-butyl phthalate), with different solvents (chlorobenzene, n-undecane, n-heptane) at different titanation
Externí odkaz:
https://doaj.org/article/0b03aecf202c4fce81a0ed0cb18445b7
Autor:
Svetlana Pavlova, Marina Smirnova, Aleksei Bobin, Svetlana Cherepanova, Vasily Kaichev, Arcady Ishchenko, Aleksandra Selivanova, Vladimir Rogov, Anne-Cécile Roger, Vladislav Sadykov
Publikováno v:
Energies, Vol 13, Iss 14, p 3728 (2020)
A series of 5%Ni-CexZr1−xO2 (x = 0.3, 0.5, 0.7) catalysts has been prepared via one-pot solvothermal continuous synthesis in supercritical isopropanol and incipient wetness impregnation of CexZr1−xO2 obtained by the same route. The textural, stru
Externí odkaz:
https://doaj.org/article/63ee22e614ab4e359a370b6613391cf6
Autor:
Yuliya Bespalko, Ekaterina Smal, Mikhail Simonov, Konstantin Valeev, Valeria Fedorova, Tamara Krieger, Svetlana Cherepanova, Arcady Ishchenko, Vladimir Rogov, Vladislav Sadykov
Publikováno v:
Energies, Vol 13, Iss 13, p 3365 (2020)
To achieve a high activity and coking stability of nickel catalysts in dry reforming of methane, materials comprised of ceria–zirconia doped by Ti were investigated as supports. Ceria–zirconia supports doped with titanium were prepared either via
Externí odkaz:
https://doaj.org/article/f37627425f154a2b9b52d42bd2263c0f
Autor:
Serguei Tikhov, Tatiana Minyukova, Konstantin Valeev, Svetlana Cherepanova, Andrey Saraev, Vasily Kaichev, Egor Aidakov, Oleg Smorygo, Anastasia Vazhnova, Vitali Mikutski
Publikováno v:
International Journal of Hydrogen Energy. 48:11984-11997
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::458512ab9493e1b7f65a5493ce04e25d
https://doi.org/10.1016/j.ijhydene.2022.01.194
https://doi.org/10.1016/j.ijhydene.2022.01.194