Influence of polyvinyl alcohol on the synthesis of silica-pillared clay

Silica-pillared clays with mesopore were prepared from montmorillonite, aminopropyltriethoxysilane (APS) and tetraethoxysilane (TEOS) with polyvinyl alcohol (PVA). The concentration of PVA was important in this synthesis and effective on the porosity of the obtained silica-pillared clays. The pore p...

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Veröffentlicht in:	Materials chemistry and physics 2005-12, Vol.94 (2), p.360-364
Hauptverfasser:	Nakao, Toshiaki, Nogami, Masayuki
Format:	Artikel
Sprache:	eng
Schlagworte:	Aminopropyltriethoxysilane Ceramics Clay Montmorillonite Nanostructure Polyvinyl alcohol Pore size distribution Porosity Porous material Silicon dioxide Synthesis Tetraethyl orthosilicate
Online-Zugang:	Volltext
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