Mechanism of Cs precursor effects on Cs–Ag/Al 2 O 3 : tuning oxygen activation for ethylene epoxidation
Abstract
Cs promotes C 2 H 4 epoxidation, but the effect of Cs precursors (–NO 3 , –CO 3 , –OH) is unclear. The Cs 2 CO 3 -derived Ag catalyst exhibits the best performance by modulating the Cs–Ag interaction, weakening Ag–O bonds, and promoting active O 2 2− adsorption.
Fields of Study & Subjects
Catalytic Processes in Materials Science
Catalysis and Oxidation Reactions
Advanced Photocatalysis Techniques
Publication details
- Journal / source
- Catalysis Science & Technology
- Volume
- 16
- Issue
- 7
- Pages
- 2405–2415
- Publication date
- 1 January 2026
- Language
- EN