| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 51922 | Catalysis Communications | 2008 | 5 Pages |
Abstract
MClχ/SiMCM-41 was prepared by impregnation and its behaviors on the decomposition of CCl4 into diphenyl carbonate (DPC) were examined. The maximum DPC yield of 20.7% was obtained when ZnCl2 was supported on SiMCM-41 with 35% loading. ZnCl2/SiMCM-41 was characterized by XRD and N2 adsorption–desorption isotherms, and the characterized results showed that ZnCl2 was highly dispersed on SiMCM-41 and ZnCl2/SiMCM-41 had high BET surface area. The main reasons for ZnCl2/SiMCM-41 displaying the higher activity than any other MClχ/SiMCM-41 might be the zero ligands field stabilized energy (LFSE) and strong Lewis acid of Zn (II).
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Catalysis
Authors
Kunmei Su, Zhenhuan Li, Bowen Cheng, Yuanlin Ren,