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Ultra-high-Silica ZSM-5 Zeolites: Synthesis and Properties

  • Synthesis and Properties of Inorganic Compounds
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Abstract

ZSM zeolites with silica ratios of 100–260 were synthesized with hexamethylenediamine (HMDA) as the structure former. IR spectroscopy and X-ray powder diffraction identified the products with ZSM-5 zeolites with more than 90% crystallinity. The unit cell parameters, specific surface area, and morphology were determined for zeolite samples. The composition of precursor alumina—silica gel was shown to influence the physicochemical characteristics of zeolites.

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Korobitsyna, L.L., Velichkina, L.M., Vosmerikov, A.V. et al. Ultra-high-Silica ZSM-5 Zeolites: Synthesis and Properties. Russ. J. Inorg. Chem. 53, 169–173 (2008). https://doi.org/10.1134/S0036023608020034

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  • DOI: https://doi.org/10.1134/S0036023608020034

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