F. Sanchez et al., EFFECT OF SURFACTANT ADDITION ON THE KINETICS OF THE REACTION FE(BPY)(3)(2-()+S2O82), Journal of the Chemical Society. Faraday transactions, 93(12), 1997, pp. 2181-2184
Citations number
24
Categorie Soggetti
Chemistry Physical","Physics, Atomic, Molecular & Chemical
The oxidation of Fe(bpy)(3)(2+) with S2O82- has been studied in micell
ar solutions of sodium bis(2-ethylhexyl)sulfosuccinate (AOT), as well
as in sodium nitrate and in sodium n-octanesulfonate solutions. In all
cases a decrease in the rate constant with increasing salt or surfact
ant concentration is observed. These results are rationalized using th
e pseudophase model and, for the surfactant solutions, taking into acc
ount the influence of premicellar aggregates.