Interaction of ionic liquid type cationic surfactants with triton X-100 nonionic micelles

Surface adsorption and thermodynamic properties of mixed system of ionic liquid surfactants with cetyltrimethyl ammonium bromide

“…8 In these studies, the binary mixture is relatively fascinating from an academic point of view wherein including common ionicionic systems, [9][10][11] and ionic-nonionic systems. [12][13][14] The CTAB/ bmim-octylSO 4 binary system in aqueous solution at two total concentrations and different CTAB mole fractions was investigated and found to form the CTA-octylSO 4 catanionic complex, 9 which is considered analogue to the effect of the addition of inorganic salts in such similar systems. 15 The aggregation behaviour of the alkyl triphenylphosphonium bromide (C n TPPBr, n ¼ 10, 12, 14, 16)/Triton X-100 system was studied by Thakkar et al 13 Furthermore, a generalized phase separation model was discussed in ionic-nonionic mixtures.…”

“…[12][13][14] The CTAB/ bmim-octylSO 4 binary system in aqueous solution at two total concentrations and different CTAB mole fractions was investigated and found to form the CTA-octylSO 4 catanionic complex, 9 which is considered analogue to the effect of the addition of inorganic salts in such similar systems. 15 The aggregation behaviour of the alkyl triphenylphosphonium bromide (C n TPPBr, n ¼ 10, 12, 14, 16)/Triton X-100 system was studied by Thakkar et al 13 Furthermore, a generalized phase separation model was discussed in ionic-nonionic mixtures. 16 The ionic liquid TEA(BF 4 ) and non-ionic surfactant TX-100/Brij-56/Brij-58/Tween-20/Tween-80 in aqueous media at different temperatures were studied, respectively.…”

“…17 Some other reports have just been published regarding the IL surfactant applications. 18,19 Different measurement technologies were used to obtain the needed surface activities and thermodynamics functions, such as a small-angle neutron scattering (SANS), 13,20 dynamic light scattering (DLS) and viscosity measurements, 17 conductivity, 12,21,22 surface tension measurements, 23 as well different analytical methods, FT-IR, 3 UV-visible spectrum, 22,24 uorescence spectroscopy, 4,22,25,26 isothermal titration calorimeter 25 and NMR technology. 27,28 Apart from the self-assemblies and applications of ILs surfactants in various elds, the aggregation behavior of 1-alkyl-3-methylimidazolium (C n mim + ) in water has been presented by many research groups.…”

Enhanced heavy oil recovery using 1‐Ethyl‐3‐Methyl‐Imidazolium Acetate

“…They reveal that ZP readings of both synthesized brine increased and came closer to the zero line as the concentration of [EMIM][Ac] increased. Thakkar et al observed similar trends in ZP measurements when different concentrations of alkyl triphenylphosphonium bromide [CnTPPBr] were mixed with a mixture of distilled water and a nonionic surfactant, Triton X–100 . The observed increase in ZP value might be due to the increase in the ionic character of the solution with the addition of the ionic liquid.…”

Novel Phospholium‐Type Cationic Surfactants: Synthesis, Aggregation Properties and Antimicrobial Activity

“…This allows the measuring of the aggregation properties of series of compounds with variable alkyl chains up to long-chain analogs (even octadecyltriphenylphosphonium bromide is still soluble) [35]. Their self-assembling properties have been investigated in individual solutions [35], their mixtures with alkyltriphenylphosphonium halides with different alkyl chains [33,34], or with cationic surfactants [32,36]. The influence of the head group on physicochemical properties has been investigated by solubilization experiments [35,37] or by different types of reactions which were catalyzed by the micellar environment [38,39].…”