ITQ-15: The first ultralarge pore zeolite with a bi-directional pore system formed by intersecting 14- and 12-ring channels, and its catalytic implications
- 18 May 2004
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 12,p. 1356-1357
- https://doi.org/10.1039/b406572g
Abstract
The pore topology of ITQ-15 zeolite consists of an ultra-large 14-ring channel that is intersected perpendicularly by a 12-ring pore; acid sites have been introduced in its framework and this unique structure shows advantages over unidirectional ultralarge pore zeolites for diffusing and reacting large molecules.Keywords
This publication has 12 references indexed in Scilit:
- Structure of the First Silicate Molecular Sieve with 18-Ring Pore Openings, ECR-34Journal of the American Chemical Society, 2003
- SSZ‐53 and SSZ‐59: Two Novel Extra‐Large Pore ZeolitesChemistry – A European Journal, 2003
- A zeolite with interconnected 8-, 10- and 12-ring pores and its unique catalytic selectivityNature Materials, 2003
- Synthesis of a New Zeolite Structure ITQ-24, with Intersecting 10- and 12-Membered Ring PoresJournal of the American Chemical Society, 2003
- A large-cavity zeolite with wide pore windows and potential as an oil refining catalystNature, 2002
- Pure Polymorph C of Zeolite Beta Synthesized by Using Framework Isomorphous Substitution as a Structure-Directing MechanismAngewandte Chemie International Edition, 2001
- ZeoTsites: a code for topological and crystallographic tetrahedral sites analysis in zeolites and zeotypesMicroporous and Mesoporous Materials, 2001
- The Catalytic Performance of 14-Membered Ring ZeolitesJournal of Catalysis, 1999
- Characterization of the Extra-Large-Pore Zeolite UTD-1Journal of the American Chemical Society, 1997
- CIT-5: a high-silica zeolite with 14-ring poresChemical Communications, 1997