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Viscosity of aqueous micellar solutions of surfactants
Authors:N. N. Kochurova  E. R. Airapetova  N. G. Abdulin  O. P. Korotkikh  A. V. Lezov  G. Petzold
Affiliation:1. Department of Chemistry, St. Petersburg State University, Universitetskaya nab. 7/9, St. Petersburg, 198504, Russia
2. Institute of Polymer Research, Hohe Strasse 6, Dresden, D-01069, Germany
Abstract:The viscosity of aqueous micellar solutions of two long-chain surfactants, C24H43N2ClO and C21H38NCl, is studied in a concentration range of 10?4?C10?2 mol/L and a temperature range of 20?C40°C. It is established that, in the region of critical micelle concentration, the viscosity is a nonmonotonic function of concentration and has minima and maxima.
Keywords:
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