Fe2O3 supported Pt single atom catalysts for the selective hydrogenation of cinnamaldehyde.
- Resource Type
- Article
- Authors
- Lan, Huanshi; Qin, Zuzeng; Shi, Shaolin; Zhang, Xingcong; He, Xiaohui; Ji, Hongbing
- Source
- Dalton Transactions: An International Journal of Inorganic Chemistry. 10/28/2022, Vol. 51 Issue 40, p15227-15232. 6p.
- Subject
- *CATALYSTS
*ATOMS
*BALL mills
*HYDROGENATION
*ADSORPTION
*MECHANICAL alloying
*OXYGEN reduction
- Language
- ISSN
- 1477-9226
Atomically dispersed Pt species supported on Fe2O3 (Pt1/Fe2O3) are successfully constructed by a simple ball milling process. In the selective hydrogenation of cinnamaldehyde (CAL), Pt1/Fe2O3 achieves an excellent cinnamyl alcohol (COL) selectivity of 81.7% at a CAL conversion of 91.2% in pure water medium due to the superior dissociation ability of H2 and preferential adsorption of CAL via C=O. [ABSTRACT FROM AUTHOR]