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Partitioning of Binary Solvents on Charged Expandable Clays
Clays Isotherms Partitioning Solvents Swelling
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2011/12/27
The present paper represents an extension of recent work that considered the partitioning response of binary solvents placed into contact with charged, expandable clays. Previous theoretical work yiel...
Acidic Properties of Montmorillonite in Selected Solvents
Acetonitrile Acidic properties Dimethylformamide Hydrolysis Montmorillonite Water
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2011/11/25
Abstract: Montmorillonites saturated with Al3+, H+-Al3+, and K+ were titrated in H2O, acetonitrile (AN), and dimethylformamide (DMF) to investigate the acidic properties of the clay in these solvents ...
Titration of pH-Dependent Sites of Kaolinite in Water and Selected Nonaqueous Solvents
Acidity Kaolinite Solvents Titration
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2011/11/22
Abstract: K-saturated kaolinite was titrated in 13 different solvents with tetrabutylammonium hydroxide using a combination electrode for potentiometric determination. The titer of base required to re...
Organomineral Derivatives Obtained by Reacting Organochlorosilanes with the Surface of Silicates in Organic Solvents
Organomineral Derivatives Surface of Silicates Organic Solvents
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2011/11/18
Abstract: Stable organomineral derivatives are formed by reaction of organochlorosilanes with certain phyllosilicates. Organosiloxyl functions are grafted on silanol groups present at external mineral...