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Heats of Adsorption of N-Hexane by Thermal Gravimetry with Differential Scanning Calorimetry (TG-DSC): A Tool for Textural Characterization of Pillared Clays
Adsorption Calorimetry Microporous Materials Pillared Clays Textural Characterization TG-DSC
2011/12/6
Abstract: Microporous materials, (materials with pore sizes with widths <2 nm) were prepared by pillaring of smectites obtained from different soil deposits. The materials were prepared by intercalati...
Pillared Clays Prepared from the Reaction of Chromium Acetate with Montmorillonite
Chromia Montmorillonite Pillaring
2011/12/29
Refluxing chromium (III) acetate with a Na+-montmorillonite suspension gives rise to the intercalation of linear Cr(III) polyhydroxo-acetate oligomers. Thermally stable chromia pillared montmorillonit...
Preparation and Characterization of Hydroxy-FeAl Pillared Clays
Acidity Hydroxy-FeAl pillars Pillared clay Preparation Stability
2011/12/29
Solutions containing hydroxy-FeAl oligocations (HFA) were prepared by two procedures: (1) treatment of a mixture of FeCl3 and AlCl3 with aqueous Na2CO3, followed by aging of the product and (2) prelim...
Adsorption of Chlorinated Phenols from Aqueous Solution by Surfactant-Modified Pillared Clays
Adsorption Alumina-pillared clay Chlorinated phenols Tergitol
2012/1/4
New pillared clay-based adsorbents have been prepared by incorporating a nonionic surfactant of general formula C12–29H25–29O(CH2CH2O)5H (commercial name, Tergitol 15S-5), during the synthesis of the ...