Zeolites
：Synthesis, Structure, Technology and Application
( Volume 24 )
Publication subTitle ：Synthesis, Structure, Technology and Application
Publication series ：Volume 24
Author： Držaj B.;Hocevar S.;Pejovnik S.
Publisher： Elsevier Science
Publication year： 2011
E-ISBN: 9780080960586
P-ISBN(Paperback): 9780444425683
P-ISBN(Hardback): 9780444425683
Subject： O6 Chemistry
Language： ENG
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Description
The synthesis of zeolites with desired structure and properties is of great importance for the preparation of highly active and selective catalysts for inorganic and organic reactions. The zeolite matrix offers unique possibilities for carrying out molecular shape-selective catalysis and this places the zeolite matrices among the most successful tools used in molecular engineering on a large scale.
These proceedings cover the most recent developments in the fields of synthesis, structure determination and technological use of zeolites. The papers give detailed explanations of the processes involved in the mechanisms of zeolite synthesis. Special attention is focussed on complex ionic equilibria which occur in the starting hydrogel, to the ``templating effect'' and to the kinetics of zeolite formation. New powerful methods for structure determination of these materials, which usually consist of small crystals, are presented e.g. neutron diffraction and X-ray diffraction using synchrotron radiation. The distribution of tetrahedrally coordinated framework-constituent elements and their interaction with adsorbates is revealed by using high magnetic field nuclear magnetic resonance with sample spinning at ``magic'' angle (MAS NMR).
Quite a number of articles are devoted to the dependence of the physico-chemical properties of zeolites on the parameters set during their synthesis. Descriptions are given of the possible technological use of synthetic zeolites in t
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