Author:
Jolicoeur Carmel,Philip Patrick R.
Abstract
The temperature dependence of the critical micelle concentration for 26 ionic and 48 non-ionic surfactants in aqueous solutions has been reexamined and used to calculate ΔHm0 and ΔSm0, the heats and entropies of micellization, at 25 and 50 °C. ΔHm0 and ΔSm0 values exhibit a significant correlation with compensation temperatures (Tc) of 319 and 222 °K at 25 °C for the groups of ionic and non-ionic surfactants respectively. These results are compared with Tc values which are expected to be characteristic of pairwise interactions between hydrophobic solutes.
Publisher
Canadian Science Publishing
Subject
Organic Chemistry,General Chemistry,Catalysis
Cited by
141 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献