Rediscovery of the importance of inorganic synthesis parameters in the search for new zeolites

J Shin, D Jo, SB Hong - Accounts of Chemical Research, 2019 - ACS Publications
Conspectus Zeolites and related crystalline microporous materials with cavities and
channels of molecular dimensions are of major importance for applications ranging from ion …

The chemistry of phase selectivity in the synthesis of high-silica zeolites

AW Burton, SI Zones, S Elomari - Current opinion in colloid & interface …, 2005 - Elsevier
In this review we discuss the roles that inorganic and organic components play in the
synthesis of high-silica zeolites. We discuss the effects that heteroatom identity, heteroatom …

Variation of the Si/Al ratio in nanosized zeolite Beta crystals

S Mintova, V Valtchev, T Onfroy, C Marichal… - Microporous and …, 2006 - Elsevier
Zeolite Beta nanocrystals were prepared from basic aluminosilicate precursor solutions
upon hydrothermal treatment at 100° C. The Si/Al ratio of the initial system was …

[HTML][HTML] The fluoride route: a strategy to crystalline porous materials

P Caullet, JL Paillaud, A Simon-Masseron… - Comptes Rendus …, 2005 - Elsevier
This paper deals with the use of the fluoride route in the synthesis of silica-based zeolites
and metallophosphates (mainly gallophosphates) microporous materials, with a special …

Extra-large pore zeolite (ITQ-40) with the lowest framework density containing double four-and double three-rings

A Corma, MJ Díaz-Cabañas, J Jiang… - Proceedings of the …, 2010 - National Acad Sciences
The first zeolite structure (ITQ-40) that contains double four (D4) and double three (D3)
member ring secondary building units has been synthesized by introducing Ge and NH4F …

Location of the Fluoride Ion in Tetrapropylammonium Fluoride Silicalite-1 Determined by 1H/19F/29Si Triple Resonance CP, REDOR, and TEDOR NMR …

CA Fyfe, DH Brouwer, AR Lewis… - Journal of the American …, 2001 - ACS Publications
The location of the fluoride ion in tetrapropylammonium fluoride silicalite-1 ([TPA]-F-[Si-MFI]),
an as-synthesized siliceous zeolite with the MFI topology, has been unambiguously …

Rational design and HT techniques allow the synthesis of new IWR zeolite polymorphs

A Cantín, A Corma, MJ Diaz-Cabanas… - Journal of the …, 2006 - ACS Publications
By combining a rational design of structure directing agents and high throughput and data
mining techniques, it has been possible to obtain Ge-free ITQ-24 as pure silica as well as …

Molecular Simulation of the Impact of Defects on Electrolyte Intrusion in Zeolites

A de Izarra, FX Coudert, AH Fuchs, A Boutin - Langmuir, 2023 - ACS Publications
We have investigated through molecular simulation the intrusion of electrolytes in two
representative pure-silica zeolites, silicalite-1 and chabazite, in which point defects were …

Combined solid state NMR and X-ray diffraction investigation of the local structure of the five-coordinate silicon in fluoride-containing as-synthesized STF zeolite

CA Fyfe, DH Brouwer, AR Lewis… - Journal of the …, 2002 - ACS Publications
The local structure of the [SiO4/2F]-unit in fluoride-containing as-synthesized STF zeolite has
been experimentally determined by a combination of solid-state NMR and microcrystal X-ray …

Synthesis methodology, stability, acidity, and catalytic behavior of the 18× 10 member ring pores ITQ-33 zeolite

M Moliner, MJ Díaz-Cabañas, V Fornés, C Martínez… - Journal of catalysis, 2008 - Elsevier
We used a flexible organic structure-directing agent (OSDA) and high-throughput (HT)
synthesis techniques to explore a large composition region. A zeolite with the largest pores …