Publication
Title
Dynamic surface tension of micellar Triton X-100 solutions by the maximum-bubble-pressure method
Author
Abstract
The dynamic maximum-bubble-pressure method was used to measure the dynamic surface tension of Triton X-100 solutions (at the CMC and at concentrations above the CMC). Measurements were performed at 30.0, 40.0, 50.0, and 60.0-degrees-C. The results at 30.0-degrees-C are in excellent agreement with the data obtained through other methods (oscillating jet and inclined plate). The demicellization rate constant is obtained according to a method previously described. It is found that this demicellization rate constant depends strongly on the surfactant concentration, in agreement with a previous investigation, using oscillating jet and inclined plate techniques. It is also found that this rate constant is nearly independent of the temperature, pointing to an entropic effect. (C) 1994 Academic Press, Inc.
Language
English
Source (journal)
Journal of colloid and interface science. - New York, N.Y.
Publication
New York, N.Y. : 1994
ISSN
0021-9797
Volume/pages
166:1(1994), p. 6-13
ISI
A1994NX81500002
Full text (Publisher's DOI)
Full text (publisher's version - intranet only)
UAntwerpen
Faculty/Department
Research group
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identification
Creation 19.07.2012
Last edited 24.06.2017
To cite this reference