Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Yu, K."'
Autor:
Yu. K. Tovbin
Publikováno v:
Russian Journal of Physical Chemistry A. 94:622-630
The suitability of mechanics models for calculating interface surface tension (ST) is analyzed from the viewpoint of molecular kinetic theory. A theory based on the lattice gas model is shown to consider the intermolecular interactions of comparable
Autor:
Yu. K. Tovbin
Publikováno v:
Russian Journal of Physical Chemistry A. 92:1-18
Limitations on using chemical thermodynamics to describe small systems are formulated. These limitations follow from statistical mechanics for equilibrium and nonequilibrium processes and reflect (1) differences between characteristic relaxation time
Autor:
Leslie F. Petrik, Omoniyi Pereao, Pavel Yu Apel, E. Omoniyi, A. N. Nechaev, Katri Laatikainen, Yu. K. Kochnev, Olanrewaju Fatoba, Chris Ademola Bode-Aluko
Publikováno v:
Journal of Environmental Chemical Engineering. 9:105902
The big advantage of functionalised nanofibers is their fast adsorption kinetics and considerable interest is currently devoted to developing nanofiber adsorbents for rapid sorption of metal ions. Polyethylene terephthalate nanofibers (PET-nf) functi
Autor:
S. I. Koshoridze, Yu. K. Levin
Publikováno v:
Technical Physics Letters. 44:1245-1247
It is shown that experimentally discovered nanosized bubbles in a water medium arise spontaneously due to the minimization of the Gibbs energy of the gas–liquid disperse system. Increased gas pressure inside the nanobubble gradually equalizes (acco
Autor:
Yu. K. Tovbin
Publikováno v:
Russian Journal of Physical Chemistry A. 91:1621-1634
A microscopic theory of adsorption, based on a discrete continuum lattice gas model for noninert (including deformable) adsorbents that change their lattice parameters during adsorption, is presented. Cases of the complete and partial equilibrium sta
Publikováno v:
Russian Journal of Physical Chemistry A. 91:150-161
A procedure for calculating the surface tension of droplets consisting of two components in the vapor phase is considered. The calculations are performed using the lattice gas model in the quasi-chemical approximation with allowance for the correlati
Autor:
Yu. K. Tovbin
Publikováno v:
Russian Journal of Physical Chemistry A. 90:1507-1520
A molecular statistical theory for calculating the linear tension of small multicomponent droplets in two-dimensional adsorption systems is developed. The theory describes discrete distributions of molecules in space (on a scale comparable to molecul
Autor:
A. O. Kolosovskii, I. A. Zaitsev, V. V. Voloshin, Oleg V. Butov, M. Yu. Vyatkin, Yu. K. Chamorovskii, S. M. Popov, I. L. Vorob’ev
Publikováno v:
Journal of Communications Technology and Electronics. 61:639-645
Optical fiber (OF) with a relatively high level of the backward signal at a certain wavelength is developed and studied. An increase in the backward signal is reached due to the recording of multiple weak fiber Bragg gratings (FBGs) in the course of
Publikováno v:
Russian Journal of Physical Chemistry A. 90:205-213
The effect of internal motions of an adsorbate on the local characteristics of adsorption and layering phase diagrams are studied for structurally heterogeneous surfaces of slit-like pores. A molecular model describing adsorbate distributions inside