Framework stabilization of Si-rich LTA zeolite prepared in organic-free media.

Chem Commun (Camb)

University of Houston, Department of Chemical and Biomolecular Engineering, 4800 Calhoun Rd., Houston, TX 77204, USA.

Published: January 2015

Zeolite HOU-2 (LTA type) is prepared with the highest silica content (Si/Al = 2.1) reported for Na-LTA zeolites without the use of an organic structure-directing agent. The rational design of Si-rich zeolites has the potential to improve their thermal stability for applications in catalysis, gas storage, and selective separations.

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http://dx.doi.org/10.1039/c4cc07396gDOI Listing

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