Effect of D2O Solvent on the Micellization Behavior of 2-Hydroxy-1,1,2,3-pentahydroperfluoroundecyldiethyl-ammonium Halides

Ozawa, T.; Asakawa, T.; Haramus, V.; Ohta, A.; Miyagishi, S.

Journalpaper

Effect of D2O Solvent on the Micellization Behavior of 2-Hydroxy-1,1,2,3-pentahydroperfluoroundecyldiethyl-ammonium Halides

Abstract

Solvent isotope effects on the micellization behavior of fluorosurfactants have been investigated. The critical micelle concentration and the micelle ionization degree for 2-hydroxy-1,1,2,3,3-pentahydropefluoroundecyldiethyl-ammonium halides in D2O were lower than those in H2O. The stronger hydrogen bonding in D2O enhanced the micelle growth accompanying counterion binding.

URL: https://publications.hereon.de/id/23707/
Authors:Ozawa, T., Asakawa, T., Haramus, V., Ohta, A., Miyagishi, S.
Year:2005
In: Journal of Oleo Science
Volume:54
Issue:11
Pages:585 - 588
Type:Journalpaper
ISSN: 1345-8957
Cite as: Ozawa, T.; Asakawa, T.; Haramus, V.; Ohta, A.; Miyagishi, S.: Effect of D2O Solvent on the Micellization Behavior of 2-Hydroxy-1,1,2,3-pentahydroperfluoroundecyldiethyl-ammonium Halides. In: Journal of Oleo Science. Vol. 54 (2005) 11, 585 - 588.