Influence of Intermolecular Forces at Critical-point Wedge Filling.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F16%3A00466369" target="_blank" >RIV/67985858:_____/16:00466369 - isvavai.cz</a>

Alternative codes found

RIV/60461373:22340/16:43903048

Result on the web

<a href="http://dx.doi.org/10.1103/PhysRevE.93.040801" target="_blank" >http://dx.doi.org/10.1103/PhysRevE.93.040801</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1103/PhysRevE.93.040801" target="_blank" >10.1103/PhysRevE.93.040801</a>

Result language

angličtina

Original language name

Influence of Intermolecular Forces at Critical-point Wedge Filling.

Original language description

We usemicroscopic density functional theory to study filling transitions in systems with long-ranged wall-fluid and short-ranged fluid-fluid forces occurring in a right-angle wedge. By changing the strength of the wall-fluid interaction we can induce both wetting and filling transitions over a wide range of temperatures and study the order of these transitions. At low temperatures we find that both wetting and filling transitions are first order in keeping with predictions of simple local effective Hamiltonian models. However close to the bulk critical point the filling transition is observed to be continuous even though the wetting transition remains first order and the wetting binding potential still exhibits a small activation barrier. The critical singularities for adsorption for the continuous filling transitions depend on whether retarded or nonretarded wall-fluid forces are present and are in excellent agreement with predictions of effective Hamiltonian theory even though the change in the order of the transition was not anticipated.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CF - Physical chemistry and theoretical chemistry

OECD FORD branch

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Project

<a href="/en/project/GA16-12291S" target="_blank" >GA16-12291S: Hierarchical approach to the study of solid-fluid equilibria in complex system: theory, simulation and experiment</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Physical Review E

ISSN

2470-0045

e-ISSN

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Volume of the periodical

93

Issue of the periodical within the volume

4

Country of publishing house

US - UNITED STATES

Number of pages

5

Pages from-to

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UT code for WoS article

000374553500001

EID of the result in the Scopus database

2-s2.0-84964490295