Structure of the interface between two polar liquids: nitrobenzene and water.
J Phys Chem B
; 110(10): 4527-30, 2006 Mar 16.
Article
em En
| MEDLINE
| ID: mdl-16526678
ABSTRACT
Synchrotron X-ray reflectivity is used to study the electron density as a function of depth through the bulk nitrobenzene-water interface at four different temperatures. The measured interfacial width differs from the predictions of capillary wave theory with a progressively smaller deviation as the temperature is raised. Computer simulations suggest the presence of both molecular layering and dipole ordering parallel to the interface. Either layering or a bending rigidity, that can result from dipole ordering, can explain these measurements.
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Base de dados:
MEDLINE
Assunto principal:
Água
/
Nitrobenzenos
Tipo de estudo:
Prognostic_studies
Idioma:
En
Revista:
J Phys Chem B
Assunto da revista:
QUIMICA
Ano de publicação:
2006
Tipo de documento:
Article