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Registration Number

0220U001024, 0117U001111 , R & D reports

Title

The development of the statistical theory of quasi-two-dimensional phases in three-dimensional space, its experimental basis and possible application aspects.

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Head

Victor Bondarev,

Registration Date

10-02-2020

Organization

Odesa I.I.Mechnikov national university.Pervomaisk institute.

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The foundations of a consistent (without the use of the Ising-type models) theory of critical phenomena have been laid; equations of the nonlinear theory of elasticity are applied to the solution of well-known problems of thermal expansion and melting of graphene to obtain a numerical value of the 2D Lindemann parameter; the concept of a near-boundary superheated crystal is introduced and the conditions for its coexistence with its liquid (such as n-alkane) near the boundary with a solid substrate are calculated; a fluctuation approach to the theory of molecular adsorption-desorption on structurally disordered adsorbents is implemented. Based on research materials, 9 articles were published in the scientific journals Scopus and Web of Science, 1 candidate dissertation was prepared for defense, 2 master's theses and 2 bachelor's works were defended. The results of the research allow, in principle, to predict the optimal conditions for the use of supercritical fluid to extract useful products from biological compounds. Also, these results can be considered as a theoretical basis of applied studies in the purposeful search for liquids that are effective to reduce the effects of friction in real technical devices

Product Description

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Алтоіз Б.А.
Андрєєв В.І.
Бутенко О.Ф.
Кутаров В.В.

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2020-04-02