Issue 16, 2001
From the journal:

Chemical Communications

Synthesis of pure polymorph C of Beta

Avelino Corma,*a   Ma Teresa Navarro,a   Fernando Reya  and  Susana Valenciaa  

* Corresponding authors

a Instituto de Tecnología Química, UPV-CSIC, Universidad Politécnica de Valencia, Avda. de los Naranjos s/n, Valencia, Spain.
E-mail: acorma@itq.upv.es
Fax: +34(96)3877809
Tel: +34(96)3877800

Abstract

Pure polymorph C (denoted ITQ-17) resulting from the intergrowth of zeolite Beta has been synthesized in the presence of Ge from a fluoride-free synthesis mixture; this shows that fluoride is not necessary to obtain structures containing D4MR units that were believed to be stabilised by fluoride; on the other hand, the presence of Ge directs the synthesis towards the formation of pure polymorph C.

Graphical abstract: Synthesis of pure polymorph C of Beta zeolite in a fluoride-free system

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Article information

DOI
https://doi.org/10.1039/B104114M
Article type
Communication
Submitted
10 May 2001
Accepted
28 Jun 2001
First published
18 Jul 2001

Chem. Commun., 2001, 1486-1487

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Synthesis of pure polymorph C of Beta zeolite in a fluoride-free system

A. Corma, M. xmlns="http://www.rsc.org/schema/rscart38"> <. <. <. <. T. Navarro, F. Rey and S. Valencia, Chem. Commun., 2001, 1486 DOI: 10.1039/B104114M

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