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Titolo:
SURFACTANT ADSORPTION AT LIQUID-LIQUID INTERFACES COMPARISON OF EXPERIMENTAL RESULTS WITH SELF-CONSISTENT-FIELD LATTICE CALCULATIONS AND MOLECULAR-DYNAMICS SIMULATIONS
Autore:
VANOS NM; RUPERT LAM; SMIT B; HILBERS PAJ; ESSELINK K; BOHMER MR; KOOPAL LK;
Indirizzi:
SHELL INT RES MAATSCHAPPIJ BV,KONINKLIJKE SHELL LAB,BADHUISWEG 3 1031CM AMSTERDAM NETHERLANDS THORNTON RES CTR CHESTER ENGLAND WAGENINGEN UNIV AGR,DEPT PHYS & COLLOID CHEM 6703 HB WAGENINGEN NETHERLANDS
Titolo Testata:
Colloids and surfaces. A, Physicochemical and engineering aspects
, volume: 81, anno: 1993,
pagine: 217 - 229
SICI:
0927-7757(1993)81:<217:SAALIC>2.0.ZU;2-Z
Fonte:
ISI
Lingua:
ENG
Soggetto:
CRITICAL MICELLE CONCENTRATION; VARIABLE-CHARGE SURFACES; WATER OIL INTERFACE; STATISTICAL THERMODYNAMICS; ADSORBED LAYER; IONIC SURFACTANTS; MODEL ALKYLARENESULFONATES; AMPHIPHILIC MOLECULES; ASSOCIATION COLLOIDS; NEUTRON REFLECTION;
Keywords:
ADSORPTION; INTERFACE; MOLECULAR DYNAMICS; SELF-CONSISTENT FIELD; SURFACTANT;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
36
Recensione:
Indirizzi per estratti:
Citazione:
N.M. Vanos et al., "SURFACTANT ADSORPTION AT LIQUID-LIQUID INTERFACES COMPARISON OF EXPERIMENTAL RESULTS WITH SELF-CONSISTENT-FIELD LATTICE CALCULATIONS AND MOLECULAR-DYNAMICS SIMULATIONS", Colloids and surfaces. A, Physicochemical and engineering aspects, 81, 1993, pp. 217-229

Abstract

A comparison of experimental data with self-consistent field lattice calculations and molecular dynamics simulations has shown that the latter two approaches are able to predict in a qualitative sense the relation between the structure of a surfactant and its interfacial tensionat an oil/water interface. Micelles can also be observed in the simulations and in the self-consistent field calculations. Advantages and disadvantages of the simulations and the self-consistent field calculations are discussed and it is concluded that current theoretical modelsprovide reasonable descriptions of complex colloidal systems.

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Documento generato il 05/04/20 alle ore 03:54:01