COMPLEX FORMATION BETWEEN IONIC SURFACTANTS AND POLYMERS IN AQUEOUS SOLUTION.

T. Gilányi, E. Wolfram

Research output: Book/ReportBook

14 Citations (Scopus)

Abstract

The polymer-surfactant interaction has been treated as formation of micelle-like aggregates involving also a fragment of the polymer chain. The model adequately explains the shape of binding isotherms of ionic surfactants by polymers, the critical surfactant concentration of interaction and its dependence on polymer concentration as well as the appearance of two break-points in the colligative properties vs. surfactant concentration curves. It has been concluded from potentiometric dodecyl sulfate activity measurements that the amount of surfactant in complex increases with the equilibrium surfactant concentration until it reaches the critical micelle formation concentration. The intrinsic viscosities were determined by dilution at constant polymer-NaDS complex composition.

Original languageEnglish
PublisherPlenum Press
Number of pages23
ISBN (Print)0306421100
Publication statusPublished - 1985

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Surface active agents
Polymers
Micelles
Dilution
Isotherms
Viscosity
Chemical analysis

ASJC Scopus subject areas

  • Engineering(all)

Cite this

COMPLEX FORMATION BETWEEN IONIC SURFACTANTS AND POLYMERS IN AQUEOUS SOLUTION. / Gilányi, T.; Wolfram, E.

Plenum Press, 1985. 23 p.

Research output: Book/ReportBook

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