Výsledky vyhledávání - "N. K. Tkachev"

Calculation of the Liquidus in Eutectic Salt Mixtures LiF–NaF, LiF–KF, NaF–KF, NaF–CsF, and KF–CsF Using a Thermodynamic Perturbation Theory

Autor: A. G. Davydov, N. K. Tkachev

Publikováno v: Russian Metallurgy (Metally). 2021:998-1003

A thermodynamic perturbation theory model is developed to take into account the additional charge–dipole contribution to the free energy of molten alkali halide systems, and it is used to describe the melt–crystal equilibria in binary salt mixtur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::09cb3eeaf374427d919d70638dadb4d7
https://doi.org/10.1134/s003602952108005x

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Selective Anodic Dissolution of Ag–Zn Alloys in the Eutectic Melt of Alkali Metal Chlorides at 300°С

Autor: N. I. Shurov, N. P. Kulik, N. K. Tkachev

Publikováno v: Russian Journal of Electrochemistry. 57:598-606

The peculiarities of electrochemical dealloying of two homogeneous Ag–Zn alloys in the (LiCl)0.57(CsCl)0.26(KCl)0.17 melt are studied. The zinc content in the alloys is 67 and 46 mol % which corresponds to the e and β phases in the phase diagram a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2e8480ad777235bf0a9970e00d252310
https://doi.org/10.1134/s1023193521050086

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Synthesis of a Pd2In–Pd3In bi-continuous nanoporous structure by electrochemical dealloying in molten salts

Autor: D. A. Rozhentsev, N. I. Shurov, N. K. Tkachev

Publikováno v: Dalton Transactions. 50:16720-16725

A study of the high-temperature electrochemical selective dissolution of PdIn intermetallics in molten mixtures of alkali chlorides with the formation of nanoporous structures has been carried out to obtain a coherent structure consisting of Pd2In an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aed3f0d2497f06387a0af8337151270d
https://doi.org/10.1039/d1dt03034e

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Thermal Conductivity of Alkali Metal Chlorides: Calculation with Molecular Dynamics Method

Autor: N. K. Tkachev, D. O. Zakiryanov

Publikováno v: High Temperature. 58:54-57

The classical molecular dynamics method was used to calculate the thermal conductivity of molten salts MCl (M = Li, Na, K, Rb, Cs) in the temperature range of two hundred degrees above the melting temperatures. The simulated system had 4000 nonequiva

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d94f344b5b2d8cd5beb07cbd30238ec
https://doi.org/10.1134/s0018151x20010228

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Local structure and vibrational properties of molten lead halides PbX2 (X = Cl, Br, I) from ab initio molecular dynamics

Autor: N. K. Tkachev, Dmitry Zakiryanov

Publikováno v: Computational and Theoretical Chemistry. 1156:20-24

Ab initio molecular dynamics (AIMD) was applied to calculate the local structure and dynamics parameters of molten lead halides PbX2 (X = Cl, Br, I). The thoroughness of our approach is substantiated by the variation of both cell size and temperature

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c1ba969b1a9828632057289ccf488126
https://doi.org/10.1016/j.comptc.2019.03.029

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