Back to Search
Start Over
An Effective Pt-Cu/SiO2 Catalyst for the Selective Hydrogenation of Cinnamaldehyde
- Source :
- Journal of Chemistry, Vol 2018 (2018)
- Publication Year :
- 2018
- Publisher :
- Wiley, 2018.
-
Abstract
- The bimetal catalyst Pt-Cu/SiO2 was prepared by the impregnation method. Its catalytic performance was investigated by the selective hydrogenation of cinnamaldehyde. Pt-Cu/SiO2 exhibited much higher selectivity (64.1%) to cinnamyl alcohol than Pt/SiO2 (3.7%), while they showed similar conversion of cinnamaldehyde. This enhancement was attributed to the increase in the amount of the Pt0 species on the Pt-Cu/SiO2 surface, which is derived from the interaction between Pt and Cu revealed by XRD and XPS.
Details
- Language :
- English
- ISSN :
- 20909063 and 20909071
- Volume :
- 2018
- Database :
- Directory of Open Access Journals
- Journal :
- Journal of Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.9dade53d72034135a3e84d959334fefa
- Document Type :
- article
- Full Text :
- https://doi.org/10.1155/2018/5608243