Registration Number
0220U100930,
0117U005019
, R & D reports
Title
The influence of external physical factors on molecular processes in soft matter relevant to nuclear energy, medicine and environmental technologies.
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Head
Булавін Леонід Анатолійович,
Registration Date
29-01-2020
Organization
Taras Shevchenko National University of Kyiv
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Object of study - mechanisms of influence of external physical factors on the equilibrium and kinetic properties of a soft substance, namely in liquid systems (in particular, magnetic and ionic), in medical and biological systems (model solutions and systems of the body), in polymeric systems with nanodimensions.
The purpose of the work is to find out the mechanisms of influence of external factors (temperature, pressure, gravitational field of the earth, curvature and surface state of interfacial boundaries, electromagnetic, including X-ray, radiation, neutron radiation) on the structure, equilibrium and kinetic properties of soft matter ( fluid systems, ionic liquids, nanostructures, polymers, biomedical objects).
Research methods: acoustic, optical, piezometric, dielectric, calorimetric, viscometric, computer simulation, theoretical and analytical.
A computer experiment was conducted to determine the thermophysical characteristics of liquid arenas. The possibility of obtaining equilibrium spatial structures of all existing conformers of molecules for a number of substances with a quantitative estimation of the error of modeling of intramolecular electrostatic interactions was tested. Structural-dynamic features of infinitely diluted liquid systems "ionic liquid - dmim + / Cl- - aromatic hydrocarbon" were investigated. The relation between adsorption characteristics between two-dimensional liquid and two-dimensional gas, characteristics of two-dimensional phase transition and character of dependence of potential of intermolecular interaction were established. An algorithm is developed that allows to build extended equations of state of non-ideal solutions. The influence of the limited space of the nanopores of the silicon matrix on the phase transformations in 1-octadecene is analyzed. The dependence of the electrical conductivity of liquid systems with nanotubes on the concentration of laponite is explained.
Product Description
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Alieksieiev Oleksandr M.
Andrusenko Dmytro A.
Artykulnyj Oleksandr P.
Atamas Nataliya A.
Bakumenko Maryna Yu.
Bardic Vitaly Yu.
Brytan Andry V.
Bulavin Leonid A.
Bur'yan Sergiy A.
Vasylyuk-Zayzeva Svitlana V.
Verbynska Galyna M.
Vergun Lena Yu.
Gavryuschenko Dmytro А.
Golyk Yuriy S.
Grebn'ov Oleg A.
Grygor'ev Andriy M.
Zabaschta Yuriy F.
Kyzyma Оlena А.
Kleschonok Tetyana V.
Kovalchuk Valeriy I.
Kosyachkin Egor M.
Kusovkov Yuriy G.
Lazarenko Maksym M.
Markov Igor V.
Nikolaienko Tymofii Yu.
Nagorna Tetyana V.
Nagornyj Anatoliy V.
Ogorodnik Kateryna O.
Ostapchenko Sergiy G.
Petrenko Viktor I.
Rudnikov Evgen G.
Svechnikova Oksana S.
Tkachov Sergiy Yu.
Tomchuk Оleksandr V.
Cherevko Costyantyn V.
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2020-04-02
