The Isotropic−Nematic Interface in Suspensions of Na−Fluorohectorite Synthetic Clay

Colloidal suspensions of Na−fluorohectorite synthetic clay platelets in saline water exhibit coexisting isotropic and nematic phases, due to gravitational separation of the polydisperse particles. We study the ordering of the platelets at the interfaces between various coexisting phases. Four differ...

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Veröffentlicht in:	Langmuir 2009-11, Vol.25 (21), p.12507-12515
Hauptverfasser:	Hemmen, Henrik, Ringdal, Nils I, De Azevedo, Eduardo N, Engelsberg, Mario, Hansen, Elisabeth L, Méheust, Yves, Fossum, Jon O, Knudsen, Kenneth D
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Colloidal state and disperse state Colloids: Surfactants and Self-Assembly, Dispersions, Emulsions, Foams Earth Sciences Exact sciences and technology General and physical chemistry Physical and chemical studies. Granulometry. Electrokinetic phenomena Sciences of the Universe Surface physical chemistry
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