Titlebook: Surfactants, Micelles, Microemulsions and Liquid Crystals; A. Weiss Conference proceedings 1984 Springer-Verlag Berlin Heidelberg 1984 Dif

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https://doi.org/10.1007/BFb0114958Diffusion; Sorption; adsorption; lipid; liquid crystal; metals; nuclear magnetic resonance (NMR); phenol; po

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四海為家的人

煩人

Effect of the molecular structure of components on micellar interactions in microemulsions, correlation spectroscopy. The influence of the chain length and of the branching of oil has been investigated. For this purpose the following oils have been used: dodecane, octane, cyclohexane and trimethyl 2-2-4, pentane. The alcohol chain length has also been varied from 5 to 7 carbons. In order

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Dysarthria

NMR measurements on microemulsions,ion rates in microemulsions, have led to a reassessment of the prevalent „droplet“ conception of the molecular organization in microemulsions. An O/W-organized system (e.g. a micellarlike) is necessarily characterized by rapid water diffusion and slow surfactant (and hydrocarbon solubi

VICT

New lyotropic nematic liquid crystals,cosimetry. It is shown that several perfluorosurfactant/water systems form lyotropic nematic phases. The surfactants are rubidium, ammonium and tetramethylammonium salts of perfluorocarboxylic acids. The phase behaviour of two systems was investigated. The system C.F.COONH./D.O forms a nematic and a

政府

Investigations on pretransitional phenomena of the isotropic-nematic phase transition of mesogenic ic briefringence studies. The magnitude of the induced birefringence was found to diverge in the isotropic phase as a hypothetical second order phase transition into the nematic phase is approached..This behaviour also holds for the relaxation time of correlated “mesogenic groups” in t

Culpable

Formation of lyotropic liquid crystals of metal dodecyl benzene sulphonates,-ray diffraction and polarizing microscopy at 293 K. The thermodynamic equilibrium constants were calculated, improving some of our previous experimental results and applying a fitting program to the theoretical curve for association and solubility product equilibrium involving ionic strengths. The

connoisseur

On the interplay of microscopic order and macroscopic properties in solvent-saturated lipid films, sketch semiphenomenological model of steric repulsion in these films. The statistical mechanical formulation of the van der Waals theory of simple liquid-vapour interfaces is employed. The model is based on the picture that upon diminishing the film thickness, the adjacent interfacial layers of sur