Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Yuliya Z. Vassilyeva"'
Publikováno v:
iScience, Vol 27, Iss 9, Pp 110551- (2024)
Summary: A crucial challenge in hydrogen production through electrolysis is developing inexpensive, earth-abundant, and highly efficient Pt-free electrocatalysts for the hydrogen evolution reaction (HER). Molybdenum carbide is ideal for this applicat
Externí odkaz:
https://doaj.org/article/3a9379fee44449cca6b9db97c4be69a7
Autor:
Alexander Ya. Pak, Vadim Sotskov, Arina A. Gumovskaya, Yuliya Z. Vassilyeva, Zhanar S. Bolatova, Yulia A. Kvashnina, Gennady Ya. Mamontov, Alexander V. Shapeev, Alexander G. Kvashnin
Publikováno v:
npj Computational Materials, Vol 9, Iss 1, Pp 1-11 (2023)
Abstract Synthesis of high-entropy carbides (HEC) requires high temperatures that can be provided by electric arc plasma method. However, the formation temperature of a single-phase sample remains unknown. Moreover, under some temperatures multi-phas
Externí odkaz:
https://doaj.org/article/8c56e20e3c844f19949719341d77eaee
Autor:
Alexander Ya. Pak, Dmitry V. Rybkovskiy, Yuliya Z. Vassilyeva, Ekaterina N. Kolobova, Alexander V. Filimonenko, Alexander G. Kvashnin
Publikováno v:
Inorganic Chemistry. 61:6773-6784
Publikováno v:
Key Engineering Materials. 910:1026-1031
The paper presents experimental studies on the synthesis of materials based on molybdenum carbide, which can be used as a catalyst for hydrogen production by water splitting. We successfully carried out experiments to scale up the process, namely, th
Autor:
Alexander Ya. Pak, Vadim Sotskov, Arina A. Gumovskaya, Yuliya Z. Vassilyeva, Zhanar S. Bolatova, Yulia A. Kvashnina, Gennady Ya. Mamontov, Alexander V. Shapeev, Alexander G. Kvashnin
Synthesis of high-entropy carbides (HEC) requires high temperatures that can be provided by electric arc plasma method. However, the formation temperature of a single-phase sample remains unknown. Moreover, under some temperatures multi-phase structu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8822f706ec30a63a125825193bfc3da8
http://arxiv.org/abs/2212.04811
http://arxiv.org/abs/2212.04811
Publikováno v:
Materials Chemistry and Physics. 254:123509
Electrochemical water splitting is attractive for hydrogen production, however, high cost of noble metal catalysts, such as platinum, restrict its use. Herein, molybdenum carbide nanoparticles encapsulated within carbon matrices as a high-performance