Facile and reproducible synthesis of ITQ-29 zeolite by using Kryptofix 222 as 
the structure directing agent

Huang, Aisheng; Weidenthaler, Claudia; Caro, Jürgen

doi:10.1016/j.micromeso.2009.10.021

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Facile and reproducible synthesis of ITQ-29 zeolite by using Kryptofix 222 as the structure directing agent

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Weidenthaler, Claudia
Research Department Schüth, Max-Planck-Institut für Kohlenforschung, Max Planck Society;

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Citation

Huang, A., Weidenthaler, C., & Caro, J. (2010). Facile and reproducible synthesis of ITQ-29 zeolite by using Kryptofix 222 as the structure directing agent. Microporous and Mesoporous Materials, 130(1-3), 352-356. doi:10.1016/j.micromeso.2009.10.021.

Cite as: https://hdl.handle.net/11858/00-001M-0000-000F-8D5B-3

Abstract

In pioneering papers Corma et al. reported the synthesis of the Al-free zeolite ITQ-29 with LTA topology by using supramolecular self-assembled molecules as the organic structure directing agent (SDA). However, the SDA used to synthesize ITQ-29 is not commercial and rather difficult to synthesize and purify. Thus the development of a more convenient and more effective method for the synthesis of ITQ-29 is highly desired. Therefore, in this communication we propose a facile and reproducible method to synthesize uniform and well-shaped ITQ-29 crystals by using the crown ether Kryptofix 222 as the SDA.