title: Adsorption of Nonionic Surfactants on Kaolins
abstract: Adsorption of nonionic surfactant on kaolins of different origins was studied. The shape of the isotherm differs only slightly according to the origin of the kaolin, but the amount adsorbed is quite different. The relation between the morphology of the kaolin particles and the shape of the isotherm is not clear. Fluorescence studies show two different solubilization sites for adsorbed pyrene molecules. However, these two environments could not be correlated to the basal and lateral surfaces of the mineral particles.
authors.affiliation: CRMD, CNRS-Universite d'Orleans, 1B, rue de La Ferollerie, Orleans Cedex 2, 45071, France
authors.initials: A
authors.lastname: Tahani
authors.initials: HV
authors.lastname: Damme
authors.initials: C
authors.lastname: Noik
authors.initials: P
authors.lastname: Levitz