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Title: "Extracting" the Key Fragment in ETS-10 Crystallization and Its Application in AM-6 Assembly
Authors: Guo, Meiling
Feng, Zhaochi
Li, Guanna
Hofmann, Jan P
Pidko, Evgeny A
Magusin, Pieter
Guo, Qiang
Weckhuysen, Bert M
Hensen, Emiel J. M
Fan, Fengtao
Li, Can # ×
Issue Date: 2012
Publisher: VCH Verlagsgesellschaft
Series Title: Chemistry - a European Journal vol:18 issue:38 pages:12078-12084
Abstract: The mechanism of crystallization of microporous titanosilicate ETS-10 was investigated by Raman spectroscopy combined with 29Si magic-angle spinning (MAS) NMR spectroscopy, DFT calculations, and SEM imaging. The formation of three-membered ring species is shown to be the key step in the hydrothermal synthesis of ETS-10. They are formed by means of a complex process that involves the interaction of silicate species in the reaction mixture, which promotes the dissolution of TiO2 particles. These insights into the mechanism of ETS-10 growth led to the successful development of a new synthesis route to the vanadosilicate AM-6 that involves the use of intermediates that contain three-membered ring species as an initiator.
ISSN: 0947-6539
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Non-KU Leuven Association publications
× corresponding author
# (joint) last author

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