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Polyvinyl Alcohol-Clay Complexes Formed by Direct Synthesis
Clays Direct Synthesis Hectorite Hydrothermal Crystallization Polymer Clays Polyvinyl Alcohol PVA
2011/12/27
Abstract: Synthetic hectorite clay minerals were hydrothermally crystallized with direct incorporation of a series of five water-soluble polyvinyl alcohols (PVA) of molecular weights from 9000–146,000...
Preparation of Delaminated Clay Having a Narrow Micropore Distribution in the Presence of Hydroxyaluminum Cations and Polyvinyl Alcohol
Delaminated clay Hydroxy aluminum Montmorillonite Ordering Pillaring Polyvinyl alcohol Pore size Surface area
2012/1/9
The pillaring of Na-montmorillonite with cationic oligomers of hydroxyaluminum (COHA) in the presence of an aqueous solution of polyvinyl alcohol resulted in the formation of a clay having a large sur...