ENTHALPIES OF MICELLE FORMATION BY HEXADECYLTRIMETHYLAMMONIUM BROMIDEIN AQUEOUS-SOLUTION CONTAINING PENTANOL

Authors
BACH J BLANDAMER MJ BURGESS J CULLIS PM TRAN P SOLDI LG RAO KC SUBHA MCS KACPERSKA A
Citation
J. Bach et al., ENTHALPIES OF MICELLE FORMATION BY HEXADECYLTRIMETHYLAMMONIUM BROMIDEIN AQUEOUS-SOLUTION CONTAINING PENTANOL, Journal of physical organic chemistry, 8(2), 1995, pp. 108-112
Citations number
19
Categorie Soggetti
Chemistry Physical","Chemistry Inorganic & Nuclear
Journal title
Journal of physical organic chemistry → ACNP
ISSN journal
08943230
Volume
8
Issue
2
Year of publication
1995
Pages
108 - 112
Database
ISI
SICI code
0894-3230(1995)8:2<108:EOMFBH>2.0.ZU;2-Y
Abstract
Titration calorimetric data show a dramatic change from endo- to exoth ermic deaggregation when pentanol-hexadecyltrimethylammonium bromide ( CTAB) mixed solutions are injected into an aqueous solution containing pentanol. The results are interpreted in terms of a change in the str uctures of the aggregates in solution from simple CTAB micelles to mix ed amphiphilic microheterogeneities when pentanol is added.