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)

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.