Formation of Hierarchically Organized Zeolites by Sequential Intergrowth

Make intergrowth, not war! Hierarchically organized MFI zeolites with micro‐, meso‐, and macroporosity (see scheme) in one structure were made by sequential intergrowth by using a simple organic structure‐directing agent (OSDA) without meso‐ or macroporogens. The use of an OSDA that imperfectly fits...

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Bibliographic Details
Published in:Angewandte Chemie International Edition 2013-03, Vol.52 (12), p.3355-3359
Main Authors: Chaikittisilp, Watcharop, Suzuki, Yuki, Mukti, Rino R., Suzuki, Tatsuya, Sugita, Keisuke, Itabashi, Keiji, Shimojima, Atsushi, Okubo, Tatsuya
Format: Article
Language:English
Subjects:
crystal growth
Formations
hierarchical organization
Macroporosity
mesoporous materials
MFI
Plates
Rotational
structure-directing agents
Zeolites
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Summary:Make intergrowth, not war! Hierarchically organized MFI zeolites with micro‐, meso‐, and macroporosity (see scheme) in one structure were made by sequential intergrowth by using a simple organic structure‐directing agent (OSDA) without meso‐ or macroporogens. The use of an OSDA that imperfectly fits the zeolite framework generated very thin zeolite plates with 90° rotational intergrowth.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.201209638