Výsledky vyhledávání - "Yu. A. Levin"

Comment on 'Can bulk nanobubbles be stabilized by electrostatic interaction?' by S. Wang, L. Zhou and Y. Gao

Publikováno v: Physical chemistry chemical physics : PCCP. 24(17)

In this article, a new formula for the electrostatic pressure (EP) inside bulk nanobubbles (BNB) is derived. Based on the solution of the Boltzmann-Laplace equation, the value of the EP is calculated and it is shown that under certain conditions, for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::dfee3b88b346b2d2dfc73cacde769e5e
https://pubmed.ncbi.nlm.nih.gov/35438710

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The Influence of Line Tension on the Formation of Surface Nanobubbles

Autor: Yu. K. Levin, S. I. Koshoridze

Publikováno v: Russian Physics Journal. 63:1277-1281

The paper investigates the formation and stability of the surface nanobubbles with regard to the line tension at the triple phase boundary; the pinning effect, when the bubble stands on the surface and the triple phase boundary does not move; and the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5702a6d6d3c6283aa22f14836c55c556
https://doi.org/10.1007/s11182-020-02148-7

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Bubble Formation on a Hydrophobic Surface

Autor: Yu. K. Levin, S. I. Koshoridze

Publikováno v: Technical Physics. 65:846-850

This work studies the formation of a charged equilibrium nanobubble on a smooth hydrophobic solid–water interface. Expressions are given for the change in the Gibbs energy of the system, taking into account the Kelvin capillary equation, the electr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e3a18b0b0c397e4025edc67ab1c174c6
https://doi.org/10.1134/s1063784220060171

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Thermodynamic Analysis of Nanobubbles on Hydrophobic Surface

Autor: Yu. K. Levin, S. I. Koshoridze

Publikováno v: Russian Physics Journal. 62:1595-1601

The paper presents a thermodynamic analysis of the formation of an equilibrium nanobubble at a smooth, hydrophobic solid/water interface. The analysis utilizes the Kelvin equation and the electrostatic energy of the bubble/water electric double layer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b046a7830e4237842f8db288de376db4
https://doi.org/10.1007/s11182-020-01881-3

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On the Stability of Nanobubbles in Water

Autor: Yu. K. Levin, S. I. Kosharidze, B. V. Boshenyatov

Publikováno v: Russian Physics Journal. 61:1914-1921

Conditions of stability of charged air nanobubbles in water are considered. Ranges of values of the charge and radius in which coalescence and division predominate are theoretically determined. The stability region is revealed in which the given proc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f9c2017bde3b839095c5dbc453f507ee
https://doi.org/10.1007/s11182-019-01618-x

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