Journal of Solid State Chemistry

Preparation, characterization and catalyst application of ternary interpenetrating networks of poly 4-methyl vinyl pyridinium hydroxide–SiO 2–Al 2 O 3

RJ Kalbasi, M Kolahdoozan, SM Vanani

Index: Kalbasi, Roozbeh Javad; Kolahdoozan, Majid; Vanani, Sedigheh Mozafari Journal of Solid State Chemistry, 2011 , vol. 184, # 8 p. 2009 - 2016

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Citation Number: 11

Abstract

In this work, Al2O3 was mixed with SiO2 and poly 4-vinylpyridine by the sol–gel method in order to make a composite which is used as a heterogeneous basic catalyst for Knoevenagel condensation reaction. The physical and chemical properties of the composite catalyst were investigated by XRD, FT-IR, TG, BET and SEM techniques. The catalytic performance of each material was determined for the Knoevenagel condensation reaction ...