Zobrazeno 1 - 10
of 18
pro vyhledávání: '"S. Yu. Kudryashov"'
Autor:
L. A. Onuchak, V. A. Burmistrov, S. A. Kuvshinova, E. S. Bykov, S. Yu. Kudryashov, K. A. Kopytin
Publikováno v:
Russian Journal of Physical Chemistry A. 89:688-692
Inverse gas-solid chromatography is used to study the adsorption of vapors of organic compounds with different structures and polarities on a carbon adsorbent modified with a monolayer of 4-(3-hydroxypropyloxy)-4′-formylazobenzene (HPOFAB) polar LI
Autor:
S. Yu. Kudryashov
Publikováno v:
Protection of Metals and Physical Chemistry of Surfaces. 51:57-65
The Monte Carlo technique in the “Gibbs” ensemble is used to calculate Henry constants of adsorption of argon on graphite and graphite with preadsorbed xenon monolayer with an ideal commensurate \(\left( {\sqrt 3 \times \sqrt 3 } \right)R30^ \cir
Autor:
L. A. Onuchak, S. Yu. Kudryashov
Publikováno v:
Russian Journal of Physical Chemistry A. 88:1785-1789
A static “ideal gas phase-nonvolatile liquid” system of constant volume in which the volatile component (sorbate) is redistributed is compared to a chromatographic system under conditions corresponding to equilibrium gas-liquid chromatography. Th
Publikováno v:
Russian Journal of Physical Chemistry A. 86:1769-1772
Thermodynamic parameters are determined for the adsorption of vapors of hydrocarbons and polar compounds of different structure on carbon adsorbent modified by a monomolecular layer of heptakis(2,3,6-tri-O-benzoyl)-β-cyclodextrin. The effect of the
Publikováno v:
Russian Journal of Physical Chemistry A. 86:147-150
The thermodynamic study on the adsorption of vapor-phase organic compounds on surface of the Carbopack Y carbon-based sorbent modified by monolayer of heptakis(2,3,6-tri-O-methyl)-β-cyclodextrin or heptakis(2,3,6-tri-O-acetyl)-β-cyclodextrin was pe
Publikováno v:
Protection of Metals and Physical Chemistry of Surfaces. 47:707-712
The adsorption of organic-compound vapors of various structures and polarities on carbon adsorbent modified by permethylated and perbenzylated β-cyclodextrin is investigated using gas chromatography. The obtained thermodynamic properties are compare
Autor:
S. Yu. Kudryashov
Publikováno v:
Russian Journal of Physical Chemistry A. 84:858-866
An equation for the potential energy of the interaction of a quasi-solid polar adsorbate molecule with a semiinfinite graphite crystal containing a monomolecular layer of polar anisometric particles on its surface was obtained. Adsorbate-modifier ele
Publikováno v:
Russian Journal of Physical Chemistry A. 84:495-502
The adsorption of organic vapors on the Carbopack Y carbon adsorbent modified with a mono-molecular layer of heptakis-(2,3,6-tri-O-methyl)-β-cyclodextrin was studied by gas chromatography. The deposition of the macrocyclic modifier on the carbon sub
Publikováno v:
Russian Journal of Physical Chemistry A. 82:1349-1356
The total area (sm) of Voronoi-Dirichlet polyhedron faces corresponding to all intermolecular contacts of one molecule in the structure of crystals and the total volume of pyramids (Vm) built on such faces and containing the nuclei of atoms participa
Publikováno v:
Russian Journal of Physical Chemistry. 82:269-275
The thermodynamic characteristics of sorption of n-alkanes, arenes, aldehydes, monoatomic alcohols, and isomeric forms of butanediol-2,3 by chiral nematic liquid crystals, terephthalidene-bis-2-methylbutyl para-aminobenzoate, were studied over the te