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- Title
Dual Pd‐Acid Sites Confined in a Hierarchical Core‐Shell Structure for Hydrogenation of Nitrobenzene.
- Authors
Wang, Yi‐Tian; Wu, Si‐Ming; Luo, Guo‐Qiang; Xiao, Shi‐Tian; Pu, Fu‐Fei; Wang, Li‐Ying; Chang, Gang‐Gang; Tian, Ge; Yang, Xiao‐Yu
- Abstract
A core‐shell structured Pd@TS‐1@meso‐SiO2 catalyst with confined Pd nanometals has been fabricated by one‐pot synthesis, impregnation method and sol‐gel method. With the promotion of acid sites and protection of mesoporous silica shell, Pd@TS‐1@meso‐SiO2 shows higher activity than commercial comparison and higher stability than sample without mesoporous silica shell in the hydrogenation of nitrobenzene. The schematic illustration of the synergy effect is also proposed.
- Subjects
NITROBENZENE; SOL-gel processes; MESOPOROUS silica; CATALYST structure
- Publication
Chemistry - An Asian Journal, 2023, Vol 18, Issue 21, p1
- ISSN
1861-4728
- Publication type
Article
- DOI
10.1002/asia.202300689