Physicochemical studies on the micellization behavior of cetylpyridinium chloride and triton X-100 binary mixtures in aqueous medium

摘要: Physicochemistry of micellization binary mixtures cetylpyridinium chloride (CPC) and Triton X-100 (TX-100) have been investigated the data collected analyzed correlated. Tensiometric, conductometric, spectrophotometric, calorimetric polarographic methods employed in study. Parameters like critical micellar concentration (CMC), counter-ion binding, energetics micellization, interfacial surfactant adsorption minimum area amphiphile head groups at CMC determined. The diffusion coefficients pure mixed micelles solution determined by method. regular theory Rubingh has considered to get information on composition their mutual interaction (synergistic for studied system) solution. packing monomer micelle estimated witness spherical geometry CPC its with TX-100, whereas later found be spheroidal. Polarographic measurements evidenced comparable TX-100 shown lower values a minimum, equimolar composition.