Phase behavior of cetyltrimethylammonium surfactants with oligo carboxylate counterions mixed with water and decanol: Attraction between charged planes or spheres with oligomeric counterions
Cetyltrimethylammonium surfactants with a range of oligo carboxylate anions bearing. 2, 3, or 4 negative charges have been synthesized, and their respective behaviors in binary mixtures with water and in ternary mixtures with added decanol have been investigated. In binary mixtures with water, all surfactants formed nearly spherical micelles at high water contents; however, the interactions betwee
