Titlebook: Interfaces in Condensed Systems; G. H. Findenegg Conference proceedings 1990 Springer-Verlag Berlin Heidelberg 1990 Diffusion.Langmuir.Sor

苦恼

Concentrated sterically stabilized dispersions and their flocculation by depletion layers,uld be also converted to . curves and a comparison could be made with the curves obtained from rheological measurements. Although the values of . obtained from the . curves were different from these obtained from rheology, the trend was the same; this illustrates the value of rheological measurement

Ordnance

Adsorption of short-chain polyoxyethylene alkylethers from aqueous and non-aqueous solutions onto gd .. in the solvent system . is analyzed on the basis of the parallel-layer model of adsorption from multicomponent systems. It is shown that in the present systems the nonideality of the bulk solution causes and enhancement of the adsorption of the methylene groups, but for the oxyethylene groups i

Simulate

FEMUR

放牧

Correlation between adsorption and the effects of surfactants and polymers on hair,his case, however, the surface is hydrophilized. Parallel studies of combability were carried out, and showed that the reduced friction associated with cationic surfactants is a consequence of the presence of the hydrophobizing adsorption film.

不断的变动

Adsorption of paraquat ions on clay minerals. Electrophoresis of clay particles,pH=2.5. It appears that paraquat adsorption has a minor effect on the ζ-potential until approximately 80% coverage is obtained. This typical effect is explained by the difference in affinity of paraquat for the interlayer spacings and the exterior surface. No charge reversal takes place. The behavio

Explosive

Geyser

R. Bernard,E. Fuchs,M. Strnadova,J. Sigg,J. Vitzthum,H. Rupprecht

Crumple

Predicting conditions for intermediate phase formation in surfactant systems,t, at least one intermediated phase forms. In this case the criterion for improved detergency is that water, which solubilizes little oil, not be the only intermediate phase. An approximate method for predicting when such behavior will occur is presented. The results seem generally consistent with available experimental observations.

使人烦燥

The mediated adsorption (cosorption) of anionic drugs by cationic surfactants onto silica,h. The coadsorbed drug anions can be rapidly exchanged by other ions, demonstrating that the surfactant adsorbates on silica act as anion exchanger. — From mixtures of cationic surfactants with EDTa the same mediated adsorption was confirmed on . bacteria, explaining the enhanced antimicrobial action of these mixtures.