|
Hydrogenation of cinnamaldehyde to hydrocinnamyl alcohol over carbon dots supported Pd-Ag bimetallic
| First Author: |
Deng, Wenyao |
| Abstract: |
C = C and C = O selective hydrogenation in aromatic compounds is a key capability of supported active metal catalysts, leading to numerous practical applications. Here, carbon dots (CDs) material was produced by microwave-assisted hydrothermal method, and used as the carrier and reducing agent to develop PdAg/CDs composite catalyst. PdAg/CDs fabricated by photochemical reduction with UV-light demonstrated high selectivity for hydrogenation of cinnamic aldehyde (CAL) into hydrocinnamic alcohol (HCOL). With PdAg/CDs, 100% of CAL conversion and 90.0% of selectivity to HCOL were obtained at 140 degrees C, 3 h and 1 MPa H-2 in water. The improved catalytic performance of the PdAg/CDs catalyst was mainly due to the formation of Pd-Ag alloy and synergetic effect between Pd and Ag. |
| Contact the author: |
Bao, GR;Bao, GR |
| Page Number: |
|
| Issue: |
1 |
| Subject: |
Energy & Fuels; Mining & Mineral Processing |
| Impact Factor: |
8.7 |
| Authors units: |
|
| PubYear: |
2026 |
| Volume: |
13 |
| Publication Name: |
INTERNATIONAL JOURNAL OF COAL SCIENCE & TECHNOLOGY |
| The full text link: |
10.1007/s40789-026-00891-9 |
| ISSN: |
|
| Download: |
Download Address |
|
|
|
|
