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The Structure Directing Role of Cations in the Synthesis of Low Silica LTL Zeolites

Published online by Cambridge University Press:  16 February 2011

A. Burton
Affiliation:
Department of Chemical Engineering, Center for Catalytic Science and Technology, University of Delaware, Newark, DE 19716
R. F. Lobo
Affiliation:
Department of Chemical Engineering, Center for Catalytic Science and Technology, University of Delaware, Newark, DE 19716
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Abstract

The structure and extraframework cations of dehydrated zeolites (Ba,K)-G,L (Si/Al=1) and (Ba,Li)-G,L (Si/Al=1) are characterized by powder neutron diffraction. The results provide direct evidence of the similar structure directing roles which barium and potassium play in the syntheses of zeolites with the LTL topology.

Type
Research Article
Copyright
Copyright © Materials Research Society 1999

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