Pd(II) immobilized on mesoporous silica by N-heterocyclic carbene ionic liquids and catalysis for hydrogenation
文献类型：期刊论文
| 作者 | Liu, Gang; Hou, Minqiang; Wu, Tianbin; Jiang, Tao; Fan, Honglei; Yang, Guanying; Han, Buxing |
| 刊名 | PHYSICAL CHEMISTRY CHEMICAL PHYSICS
 |
| 出版日期 | 2011 |
| 卷号 | 13期号:6页码:2062-2068 |
| ISSN号 | 1463-9076 |
| DOI | 10.1039/c0cp01213k |
| 英文摘要 | 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. |
| 语种 | 英语 |
| WOS记录号 | WOS:000286628200015 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/71743]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Han, Buxing |
| 作者单位 | Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 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. |
入库方式： OAI收割
来源：化学研究所
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