Book Chapter10.1039/9781788010610-00037
Chapter 2:Zeolite Structures
Stef Smeets,Xiaodong Zou +1 more
- 01 Jun 2017
pp 37-72
6
TL;DR: The performance of a zeolite is dictated by its framework structure as mentioned in this paper, and the regular crystal arrangement is key to understanding why and how these materials function, in order to improve on the features that make them useful.
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Abstract: The performance of a zeolite is dictated by its framework structure Understanding the regular crystal arrangement is key to understanding why and how these materials function, in order to improve on the features that make them useful This chapter covers how zeolites are classified through their framework type, how they can be described in terms of common structural features, such as building units, and how small changes to the structure can affect the performance On the basis of several relevant examples of zeolite frameworks, the fundamental aspects of zeolite structural science are laid out Finally, crystallographic methods for structural analysis of zeolites, such as powder X-ray diffraction, electron diffraction, and high resolution transmission electron microscopy, are summarized
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Citations
Advanced Ordered Nanoporous Materials
Grandprix T.M. Kadja,Nadya Nurdini,Yuni Krisyuningsih Krisnandi,I. R. Saragi,Y. Yasmine,Adroit T. N. Fajar,L. Larasati,Witri Wahyu Lestari,A. Pangestu,O. A. Saputra +9 more
- 01 Jan 2022
TL;DR: The recent advances of ordered nanoporous materials have attracted much attention due to their unique pore architecture, tunable physicochemical properties, which find applications in a broad spectrum of catalysis, separation, adsorption, drug delivery, and sensing.
3
•Dissertation
SAPO-11 as a catalyst for the production of chemicals from methanol
Diamanta Ibishi
- 01 Jan 2019
TL;DR: In this article, the authors defined the framework of zeolites and defined the properties of zeolitic materials, and published work on synthesis of SAPO-11 as a heterogeneous catalyst for methanol to olefins.
2
Pbx(OH)y cluster formation and anomalous thermal behaviour in STI framework-type zeolites
TL;DR: In this paper , the structural investigation of a Pb-exchanged zeolite (Pb13.4(OH)10Al17.4Si54.6O144 ∙38H2O) with STI framework type, revealed a highly unusual and intriguing sudden volume increase under continuous heating.
In situ synchrotron X-ray diffraction reveals the disassembly-organisation mechanism of germanosilicate zeolites in HCl vapour
TL;DR: The assembly-disassembly-organisation-reassembly (ADOR) approach as mentioned in this paper extends the synthesis of new zeolites by understanding the disassembly and organisation mechanism, which is important to optimise the post-treatment process on germanosilicate zeolite.