A Multinuclear Magnetic Resonance Study of Synthetic Clays Suspended in Water and in Dodecyldimethylamine Oxide Solutions.
(7)Li and (23)Na NMR spectra of clay suspensions in water have shown how the smectite structure and the nature of alkali counterions modulate the quadrupolar interaction. These probes, together with (13)C and (2)H nuclei, have been also used to study the interaction of dodecyldimenthylamine oxide with laponite and differently charged saponites dispersed in surfactant solutions. Copyright 2001 Academic Press.
Gevers
C.
C
Institut de Chimie B6a, Sart Tilman, Université de Liège, Liège, B-4000, Belgium
Grandjean
J.
J