Zobrazeno 1 - 10 of 15 pro vyhledávání: '"Vasily Kaichev"'
1
Akademický článek
Fomes fomentarius as a Bio-Template for Heteroatom-Doped Carbon Fibers for Symmetrical Supercapacitors
Autor: Daria Chernysheva, Maksim Konstantinov, Ekaterina Sidash, Tatiana Baranova, Victor Klushin, Denis Tokarev, Veronica Andreeva, Evgeny Kolesnikov, Vasily Kaichev, Mikhail Gorshenkov, Nina Smirnova
Publikováno v: Symmetry, Vol 15, Iss 4, p 846 (2023)
Nowadays, commercial electric double-layer supercapacitors mainly use porous activated carbons due to their high specific surface area, electrical conductivity, and chemical stability. A feature of carbon materials is the possibility of obtaining the
Externí odkaz: https://doaj.org/article/f5f7866fa744421697b0b7e3103dd647
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2
Akademický článek
Electrochemical Synthesis-Dependent Photoelectrochemical Properties of Tungsten Oxide Powders
Autor: Anastasia Tsarenko, Mikhail Gorshenkov, Aleksey Yatsenko, Denis Zhigunov, Vera Butova, Vasily Kaichev, Anna Ulyankina
Publikováno v: ChemEngineering, Vol 6, Iss 2, p 31 (2022)
A rapid, facile, and environmentally benign strategy to electrochemical oxidation of metallic tungsten under pulse alternating current in an aqueous electrolyte solution was reported. Particle size, morphology, and electronic structure of the obtaine
Externí odkaz: https://doaj.org/article/3aae4c090c1e46b08cf2adfc58bbf541
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3
Akademický článek
Ni–Cu High-Loaded Sol–Gel Catalysts for Dehydrogenation of Liquid Organic Hydrides: Insights into Structural Features and Relationship with Catalytic Activity
Autor: Yuliya Gulyaeva, Maria Alekseeva (Bykova), Olga Bulavchenko, Anna Kremneva, Andrey Saraev, Evgeny Gerasimov, Svetlana Selishcheva, Vasily Kaichev, Vadim Yakovlev
Publikováno v: Nanomaterials, Vol 11, Iss 8, p 2017 (2021)
The heightened interest in liquid organic hydrogen carriers encourages the development of catalysts suitable for multicycle use. To ensure high catalytic activity and selectivity, the structure–reactivity relationship must be extensively investigat
Externí odkaz: https://doaj.org/article/43cef0bb014d41d794e1186971a1855a
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4
Akademický článek
Structural, Textural, and Catalytic Properties of Ni-CexZr1−xO2 Catalysts for Methane Dry Reforming Prepared by Continuous Synthesis in Supercritical Isopropanol
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
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7
The Investigation of Catalytic Methanol Oxidation on Pt(111) and Pd(111) by X-Ray Photoelectron Spectroscopy and Mass-Spectrometry
Autor: Aleksandr Miller, Vasily Kaichev, Igor Prosvirin, Valeriy Bukhtiyarov
Publikováno v: Siberian Journal of Physics. 4:31-41
Oxidation and dehydrogenation of methanol over Pt(111) and Pd(111) single-crystals were studied using in situ X-ray photoelectron spectroscopy (XPS) and mass-spectrometry. It was found that for both metals the methanol dehydrogenation proceeds via tw
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::844477efebdadee42417563c1d497d83
https://doi.org/10.54362/1818-7919-2009-4-4-31-41
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