Title of article
Synthesis of ITQ-21 in OH– media
Author/Authors
Corma، A. نويسنده , , Diaz-Caba?nas، M. J. نويسنده , , Rey، F. نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
-104
From page
105
To page
0
Abstract
ITQ-21 has been synthesized from F– free gels; aluminum can be incorporated and this does not affect the rate of nucleation. The introduction of stoichiometric amounts of NH4F with respect to the number of double four rings (D4R) present in the structure leads to an increase in the nucleation and crystallization rate with a quantitative incorporation of fluoride ions into the solid.
Keywords
general linear group , linear map , unitary group
Journal title
CHEMICAL COMMUNICATIONS - LETCHWORTH
Serial Year
2003
Journal title
CHEMICAL COMMUNICATIONS - LETCHWORTH
Record number
68433
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