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Ionic surfactants electrocapillary curves

Electrocapillary Curves in the Presence of the Adsorption of Ionic Surfactant... [Pg.159]

The width of the instability window depends on three factors, the magnitude of Ay, due to the surfactant adsorption, the curvature of an electrocapillary curve, and the relative location of Ao f with respect to Aq pzc- The quantity Ay,- is a function of, i.e., AG, and the amount of ionic surfactant, and the form of the adsorption isotherm, in addition to r. The effect of the relative location of Aq pzc and on... [Pg.161]

The effect of adsorption of surfactants at the mercury electrode on electrocapillary curves, drop times, maximum suppression have been discussed by Malik et al [227] and by Barradas and Kimmerle [228], the former attempting to measure the CMCs of non-ionic surfactants by changes in their effects on electrocapillary curves. By tagging micelles with a cation which is reducible at the dropping mercury electrode, Novodoff et al. [229] have developed a method of measuring the diffusion coefficient of the surfactant system using the Ilkovic equation,... [Pg.768]

See other pages where Ionic surfactants electrocapillary curves is mentioned: [Pg.129]    [Pg.130]    [Pg.161]    [Pg.314]    [Pg.115]    [Pg.116]    [Pg.17]   
See also in sourсe #XX -- [ Pg.159 ]

See also in sourсe #XX -- [ Pg.159 ]



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