On the location of Lewis acidic aluminum in zeolite mordenite and the role of framework-associated aluminum in mediating the switch between Brønsted and Lewis acidity-Reference-Cited by-同舟云学术

On the location of Lewis acidic aluminum in zeolite mordenite and the role of framework-associated aluminum in mediating the switch between Brønsted and Lewis acidity

Published:2021 Issue:11 Volume:12 Page:4094-4103
ISSN:2041-6520
Container-title:Chemical Science
language:en
Short-container-title:Chem. Sci.

Author:

Ravi Manoj¹²³⁴⁵^ORCID,Sushkevich Vitaly L.⁶⁷⁵^ORCID,van Bokhoven Jeroen A.¹²³⁴⁵^ORCID

Affiliation:

1. Institute for Chemical and Bioengineering

2. Department of Chemistry and Applied Biosciences

3. ETH Zurich

4. 8093 Zurich

5. Switzerland

6. Laboratory for Catalysis and Sustainable Chemistry

7. Paul Scherrer Institute

Abstract

Framework-associated aluminum is demonstrated to facilitate a reversible switch between Lewis and Brønsted acidity in zeolites with the Lewis acid sites preferentially populating the side-pockets in the case of mordenite.

Funder

Eidgenössische Technische Hochschule Zürich

Paul Scherrer Institut

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/SC/D0SC06130A

Reference69 articles.

1. Present status and future trends in catalysis for refining and petrochemicals

2. Use of Solid Catalysts in Friedel−Crafts Acylation Reactions