Inside Cover: Increasing the Number of Aluminum Atoms in T3 Sites of a Mordenite Zeolite by Low‐Pressure SiCl4 Treatment to Catalyze Dimethyl Ether Carbonylation (Angew. Chem. Int. Ed. 18/2022). Issue 18 (5th April 2022)

• Record Type: Journal Article
• Authors: Liu, Rongsheng; Fan, Benhan; Zhang, Wenna; Wang, Linying; Qi, Liang; Wang, Yingli; Xu, Shutao; Yu, Zhengxi; Wei, Yingxu; Liu, Zhongmin
• Is Part Of: Angewandte Chemie international edition. Volume 61:Issue 18(2022)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2022-04-05
• Subjects: Active Sites -- Aluminum -- Catalyst Design -- DME Carbonylation -- Zeolites; Chemistry -- Periodicals; 540
• DOI: 10.1002/anie.202204179
• Languages: English
• ISSNs: 1433-7851

Abstract

Abstract : A low‐pressure SiCl4 treatment (LPST) strategy to selectively relocate zeolite framework aluminum atoms into the desired positions is reported in the Research Article by Zhengxi Yu, Zhongmin Liu, and co‐workers (e202116990) . After treatment, the undesired framework aluminum atoms in the 12‐MR channels of a mordenite zeolite migrate to the desired T3 sites to increase the number of favorable active sites.