Effect of 2-Propanol on surface properties and wetting behavior of surfactants on the glass surface.

This study investigates the effects of 2-Propanol (2-PrOH) on the surface and wetting properties of anionic - Sodium bis(2-ethyl hexyl) sulfosuccinate, also known as Aerosol AT (AOT), Sodium Dodecyl Sulfate (SDS) - and cationic - Cetylpyridinium Chloride (CPC) and Cetyltrimethylammonium Bromide (CTAB) surfactants on a glass surface. Key surface properties including surface tension(), critical micelle concentration (CMC), surface excess concentration ( ), and minimum surface area per molecule ( ), were determined in water and varying parts by volume (0.10, 0.