Al 3+ Additive in the Nickel Hydroxide Obtained by High-Temperature Two-Step Synthesis: Activator or Poisoner for Chemical Power Source Application?

Autor: Valerii Kotok, K. L. Bychkov, Kostiantyn Sukhyy, B. A. Ananchenko, François Henn, Volodymyr Verbitskiy, Alexey Sykchin, Vadym Kovalenko, S. Deabate, A. Mehdi, Jean-Louis Bantignies, Andrey A. Burkov, A. V. Chernyad'ev

Publikováno v: Journal of The Electrochemical Society
Journal of The Electrochemical Society, Electrochemical Society, 2020, 167 (10), pp.100530. ⟨10.1149/1945-7111/ab9a2a⟩

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ea19bb3fdbb811a9a73c0370ec6e0c8
https://hal.archives-ouvertes.fr/hal-02924352

Stability of Nonstationary Cooling of Pure Hydrogen Gas with Respect to the Number of Discrete Levels Taken into Account

Autor: K. V. Bychkov, O. M. Belova

Publikováno v: Astrophysics. 61:101-112

The effect of the number K of atomic hydrogen levels taken into account on the cooling of the gas behind a shock front is studied. The calculations are done for the conditions in the atmospheres of long-period Mira Ceti type variables. K ranges from

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b492eeb92d4c3d3be04163c8655f604c
https://doi.org/10.1007/s10511-018-9519-8

Populations of the Discrete Levels of Hydrogen in Nonstationary Cooling Gases

Autor: O. M. Belova, K. V. Bychkov

Publikováno v: Astrophysics. 60:358-364

We study the emission from a gas heated in a shock front in the atmosphere of a giant star and examine the deviation of the populations of the discrete levels of hydrogen from their quasiequilibrium values according to the Saha formula as functions o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::69f3ee65420664f5cb4b1da97f7408ea
https://doi.org/10.1007/s10511-017-9489-2

Modeling of trace-element composition of sulfide liquid in a crystallizing basalt magma: Development of the R-factor concept

Autor: Alexey A. Ariskin, K. A. Bychkov, G. S. Nikolaev

Publikováno v: Geochemistry International. 55:465-473

This paper presents principles of the method of modeling metal concentrations in sulfide at the occurrence of silicate–sulfide liquid immiscibility during middle and late stages of the crystallization of mafic–ultramafic magmas. The proposed appr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1766cab94aed6d6c47287310006ff474
https://doi.org/10.1134/s0016702917050032

Parental melts of the last volcanic pulse in the Sedanka field, Sredinny Range, Kamchatka

Autor: M. Yu. Puzankov, A. B. Perepelov, O. V. Dirksen, M. Yu. Shur, L. I. Bazanova, N. A. Nekrylov, P. Yu. Plechov, K. A. Bychkov

Publikováno v: Moscow University Geology Bulletin. 70:233-239

Compositions of melts for the youngest and located hypsometrically below others eruption centers of Sedankinskiy field of areal volcanics were studied by the olivinehosted melt inclusions method. The trace� element content in the melts is reported

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3504e249793448304cf4d073328201a8
https://doi.org/10.3103/s0145875215030060