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Synthesis and Characterization of GaPO4 Molecular Sieves Using Metal Complexes as Templates

Published online by Cambridge University Press:  10 February 2011

Kenneth J. Balkus Jr ,
Sung J. Kim  and
Alan M. Sargeson
Kenneth J. Balkus Jr
Affiliation:
University of Texas at Dallas, Department of Chemistry, Richardson, TX 75083–0688, United States
Sung J. Kim
Affiliation:
University of Texas at Dallas, Department of Chemistry, Richardson, TX 75083–0688, United States
Alan M. Sargeson
Affiliation:
Australian National University, Research School of Chemistry, Canberra, ACT 0200, Australia
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Abstract

Our work on the preparation of zeolite ship-in-a-bottle complexes, which involves the encapsulation of metal complexes during zeolite synthesis, encouraged us to explore the relatively unknown structure directing properties of metal complexes. In particular, we have shown that bis(pentamethylcyclopentadienyl) cobalt(III) hydroxide, Cp*2CoOH was a template for the novel high silica zeolite UTD-1 which is the first zeolite having greater than a 12 membered ring pore structure. We have extended this strategy to other oxide compositions and metal complexes. In this paper we describe the preparation and characterization (XRD, SEM) of the gallophosphates Cloverite and UTD-10 using the metal complex [Co(NMe3)2sar]5+ (where (NMe3)2sar = 1,8-bis(trimethylammonio)-3,6,10,13,16,19-hexaazabicyclo[6.6.6]-icosane) as the template.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 454: Symposium S – Advanced Catalytic Materials–1996 , 1996 , 217
Copyright
Copyright © Materials Research Society 1997

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References

REFERENCES

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