Adsorption of Aerosol-OT at the calcite/water interface--comparison of the sodium and calcium salts.

Abstract

The adsorption of the surfactant Aerosol-OT (AOT) at the calcite-water interface has been investigated using batch adsorption isotherms and neutron reflection. The adsorption isotherms showed that NaAOT adsorption followed S-type adsorption behaviour with a maximum surface excess of 2.5 mg m(-2) but the method could not be used for the investigation of Ca… (More)
DOI: 10.1016/j.jcis.2013.11.046

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