NDLI: Local chemical potentials and pressures in heterogeneous systems: Adsorptive, absorptive, interfaces

Content Provider	Springer Nature Link
Author	Tovbin, Yu. K.
Copyright Year	2016
Abstract	Equations self-consistently describing chemical and mechanical equilibria in heterogeneous systems are derived. The equations are based on the lattice gas model using discrete distributions of molecules in space (on a scale comparable to molecular size) and continuum distributions of molecules (at short distances inside the cells) during their translational and vibrational motions. It is shown that the theory provides a unified description of the equilibrium distributions of molecules in three aggregate states and at their interfaces. Potential functions of intermolecular interactions (such as Mie pair potentials) in several coordination spheres that determine the compressibility of the lattice structure are considered. For simplicity, it is assumed that differences between the sizes of mixture components are small. Expressions for the local components of the pressure tensor inside multicomponent solid phases and heterogeneous systems (adsorptive, absorptive, and interfaces) are obtained. It is established that they can be used to calculate the lattice parameters of deforming phases and the thermodynamic characteristics of interfaces, including surface tension. The tensor nature of the chemical potential in heterogeneous systems is discussed.
Starting Page	1439
Ending Page	1449
Page Count	11
File Format	PDF
ISSN	00360244
Journal	Russian Journal of Physical Chemistry
Volume Number	90
Issue Number	7
e-ISSN	1531863X
Language	English
Publisher	Pleiades Publishing
Publisher Date	2016-06-16
Publisher Place	Moscow
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	mechanical equilibrium chemical equilibrium equilibrium molecular theory lattice gas model adsorption absorption surface tension deforming matrices Physical Chemistry
Content Type	Text
Resource Type	Article
Subject	Physical and Theoretical Chemistry

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Local equations of state in nonequilibrium heterogeneous physicochemical systems

Equilibrium molecular theory of two-dimensional adsorbate drops on surfaces of heterogeneous adsorbents

Principles of the equilibrium theory of small multicomponent systems in three aggregate states

Molecular basis for calculating the surface tension of binary droplets

Analysis of the linear tension of two-dimensional droplets on heterogeneous adsorbents

Adsorption thermodynamics of cross-shaped molecules with one attractive arm on random heterogeneous square lattice

Effect of equilibrium fluctuations on microcrystalline particles on adsorption isotherms and reaction rates

Adsorption of styrene at a binary solution-gas interface

Equilibrium and Dynamic Surface Properties of Sulfosuccinate Surfactants

Local chemical potentials and pressures in heterogeneous systems: Adsorptive, absorptive, interfaces

Similar Documents

Local equations of state in nonequilibrium heterogeneous physicochemical systems

Equilibrium molecular theory of two-dimensional adsorbate drops on surfaces of heterogeneous adsorbents

Principles of the equilibrium theory of small multicomponent systems in three aggregate states

Molecular basis for calculating the surface tension of binary droplets

Analysis of the linear tension of two-dimensional droplets on heterogeneous adsorbents

Adsorption thermodynamics of cross-shaped molecules with one attractive arm on random heterogeneous square lattice

Effect of equilibrium fluctuations on microcrystalline particles on adsorption isotherms and reaction rates

Adsorption of styrene at a binary solution-gas interface

Equilibrium and Dynamic Surface Properties of Sulfosuccinate Surfactants

Local chemical potentials and pressures in heterogeneous systems: Adsorptive, absorptive, interfaces