Influence of Micellar Propinquity on Dynamics of Ce(IV)‐Catalyzed BZ Oscillatory Reaction under Stirred Conditions

摘要: Oscillating reactions often employed to mimic and understand complex dynamics in biological systems are known be affected aggregated host environments. The dynamic evolution of the oscillatory Belousov–Zhabotinsky (BZ) reaction upon addition increasing amounts anionic (sodium dodecylbenzenesulfonate; SDBS), cationic (hexadecyltrimethylammonium bromide; CTAB), nonionic (polyoxyethylene(20) cetyl ether; Brij58), binary mixtures (CTAB + Brij58 SDBS Brij58) surfactants was monitored using potentiometry at 25 35°C under stirred batch conditions. experimental results reveal that parameters Ce(IV)-catalyzed BZ significantly altered depending on concentration nature restricted micellar In presence ionic surfactants, it is proposed system may due atypical proficiency (related hydrophobic electrostatic interactions) such organized self-assemblies affect reactivity by selectively confiscating some key reacting species. However, response attributed among alcoholic functional groups surfactant with vital species reaction. Moreover, exhibited behaviors representative both constitutive single systems.