Surface Activity, Thermodynamics of Micellization and Adsorption Properties of Quaternary Salts Based on Ethanolamines and Decyl Bromide
作者:Ziyafaddin H. Asadov、Ravan A. Rahimov、Shafiga M. Nasibova、Gulnara A. Ahmadova
DOI:10.1007/s11743-010-1180-0
日期:2010.10
The surface‐active properties of ionic‐liquid type salts synthesized by the interaction of ethanolamines and decylbromide have been studied. Surface tension as a function of concentration of the surfactant in aqueous solution was measured at 10, 20, 30 and 40 °C using a drop volume stalagmometer. From these measurements, the maximum surface excess concentration and the minimum area per molecule at