A structural resolution cryo-TEM study of the early stages of MFI growth.

J Am Chem Soc

University of Minnesota, Department of Chemical Engineering and Materials Science, 151 Amundson Hall, 421 Washington Avenue SE, Minneapolis, Minnesota 55455, USA.

Published: December 2008

Room-temperature aging of zeolite precursor silica sol was followed by SAXS and cryo-TEM. Cryo-TEM imaging of zeolite materials with structural resolution is demonstrated. The results suggest the formation of predominantly amorphous aggregates before MFI crystallization.

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Source
http://dx.doi.org/10.1021/ja8063167DOI Listing

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