Zeolite Blending: A New Approach to Direct Crystallization of Aluminosilicate Zeolite
Abstract: Various synthesis methods for zeolites have been developed to date; however, precise control over aluminum (Al) content remains a significant challenge. For instance, in the case of CON‐type zeolites, it is especially difficult to obtain a Si/Al ratio below a value of approximately 100 by direct synthesis, and below approximately 30 by post‐treatment. In this study, we have developed a novel direct synthesis method of the CON‐type zeolite having desired Al content by applying the interzeolite conversion/interzeolite transformation, wherein precursor zeolites that possess common composite building units (CBUs) with the target zeolite are employed as the Al and Si source. Initially, a single zeolite was utilized as a precursor, resulting in the successful synthesis of a high Al CON‐type zeolite (Si/Al=40). Finally, we developed a novel synthesis method of the CON‐type zeolite; blending of two types of zeolites, MFI and Beta, as starting material in the IZC method led to the direct crystallization of the CON‐type aluminosilicate with high Al content (Si/Al=20).
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Erschienen in
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Zeolite Blending: A New Approach to Direct Crystallization of Aluminosilicate Zeolite ; day:19 ; month:02 ; year:2025 ; extent:6
Angewandte Chemie / International edition. International edition ; (19.02.2025) (gesamt 6)
- Urheber
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Sawada, Masato
Okubo, Kensuke
Lu, Yao
Bekhti, Samya
Toyoda, Hiroto
Zhao, Liang
Onozuka, Hiroaki
Tsutsuminai, Susumu
Kondo, Junko N.
Gies, Hermann
Yokoi, Toshiyuki
- DOI
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10.1002/anie.202424442
- URN
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urn:nbn:de:101:1-2502191324121.152840678815
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
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15.08.2025, 07:27 MESZ
Datenpartner
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Beteiligte
- Sawada, Masato
- Okubo, Kensuke
- Lu, Yao
- Bekhti, Samya
- Toyoda, Hiroto
- Zhao, Liang
- Onozuka, Hiroaki
- Tsutsuminai, Susumu
- Kondo, Junko N.
- Gies, Hermann
- Yokoi, Toshiyuki