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Crystal defects of mordenite structures

Published online by Cambridge University Press:  31 January 2011

S. G. Song
S. G. Song*
Affiliation:
UOP LLC, Des Plaines, Illinois 60017 and United Technologies Research Center, East Hartford, Connecticut 06108
*
e-mail: songsg@utrc.utc.com
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Abstract

Crystal defects in mordenite materials were observed and characterized by high-resolution electron microscopy (HREM). These defects are identified as line, planar, and 3D defects, which may result in pore blockage of the mordenite channel structure and be detrimental to their chemical properties for catalytic applications. The planar defects are the most severe ones affecting the structural properties of mordenite because of their density and scale. The main emphasis of this investigation is focused on the crystallographic aspects of these defects.

Type
Articles
Information
Journal of Materials Research , Volume 14 , Issue 6 , June 1999 , pp. 2616 - 2620
Copyright
Copyright © Materials Research Society 1999

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References

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