Knowledge Management System Of Institute of Chemistry，CAS
| Pd(II) immobilized on mesoporous silica by N-heterocyclic carbene ionic liquids and catalysis for hydrogenation | |
| Liu, Gang; Hou, Minqiang; Wu, Tianbin; Jiang, Tao; Fan, Honglei; Yang, Guanying; Han, Buxing | |
| 2011 | |
| Source Publication | PHYSICAL CHEMISTRY CHEMICAL PHYSICS
 |
| ISSN | 1463-9076 |
| Volume | 13Issue:6Pages:2062-2068 |
| Abstract | In this work we synthesized Pd(II) immobilized on mesoporous silica by N-heterocyclic carbene (NHC) ionic liquids (ILs) with different alkyl chain lengths. The catalysts were characterized by Fourier transform infrared spectroscopy (FT-IR), thermogravimetric analysis (TGA), low-angle X-ray powder diffraction (XRD), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), and nitrogen sorption. The catalysts were used for the hydrogenation of alkenes and allyl alcohol. The results indicated that the catalysts were very active, selective, and stable. The selectivity for the hydrogenation of allyl alcohol to 1-propanol increased with the increase of the alkyl chain length of the ILs. The effect of supercritical CO(2) (scCO(2)) on the hydrogenation of allyl alcohol was also studied, and it was demonstrated that scCO(2) could enhance the selectivity of the reaction considerably. The XPS study showed that the valence of Pd(II) remained unchanged under hydrogenation conditions. |
| DOI | 10.1039/c0cp01213k |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000286628200015 |
| Publisher | ROYAL SOC CHEMISTRY |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.iccas.ac.cn/handle/121111/71744 |
| Collection | 中国科学院化学研究所 |
| Corresponding Author | Han, Buxing |
| Affiliation | Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, Gang,Hou, Minqiang,Wu, Tianbin,et al. Pd(II) immobilized on mesoporous silica by N-heterocyclic carbene ionic liquids and catalysis for hydrogenation[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2011,13(6):2062-2068. |
| APA | Liu, Gang.,Hou, Minqiang.,Wu, Tianbin.,Jiang, Tao.,Fan, Honglei.,...&Han, Buxing.(2011).Pd(II) immobilized on mesoporous silica by N-heterocyclic carbene ionic liquids and catalysis for hydrogenation.PHYSICAL CHEMISTRY CHEMICAL PHYSICS,13(6),2062-2068. |
| MLA | Liu, Gang,et al."Pd(II) immobilized on mesoporous silica by N-heterocyclic carbene ionic liquids and catalysis for hydrogenation".PHYSICAL CHEMISTRY CHEMICAL PHYSICS 13.6(2011):2062-2068. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment