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Titolo:
INTERFACIAL SCATTERING FROM SURFACTANT MONOLAYERS IN MICROEMULSIONS
Autore:
LEE DD; MCCLAIN BR; CARVALHO BL; MOCHRIE SGJ; LITSTER JD; CHEN SH; MAJKRZAK CF; SATIJA SK;
Indirizzi:
MIT,CTR MAT SCI & ENGN CAMBRIDGE MA 02139 NATL INST STAND & TECHNOL,DIV REACTOR RADIAT GAITHERSBURG MD 20899
Titolo Testata:
Physica. B, Condensed matter
fascicolo: 1-4, volume: 221, anno: 1996,
pagine: 296 - 300
SICI:
0921-4526(1996)221:1-4<296:ISFSMI>2.0.ZU;2-E
Fonte:
ISI
Lingua:
ENG
Soggetto:
X-RAY; MICRO-EMULSIONS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
18
Recensione:
Indirizzi per estratti:
Citazione:
D.D. Lee et al., "INTERFACIAL SCATTERING FROM SURFACTANT MONOLAYERS IN MICROEMULSIONS", Physica. B, Condensed matter, 221(1-4), 1996, pp. 296-300

Abstract

Although conceptually very simple, the statistical mechanics of surfactant monolayers in solution give rise to the rich phase behavior and novel physical properties of these systems. The fluctuations due to capillary waves of a single saturated monolayer are studied using X-ray reflectivity. The interfacial tension and bending rigidity are found to be very small and account for the disordered structure of bicontinuous microemulsions. Neutron scattering techniques are also used to measure the decay of structural correlations among the surfactant monolayers within a microemulsion phase, and these results are explained usinga Ginzburg-Landau theory.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 30/10/20 alle ore 00:47:41