Comparative Study on the Catalytic Properties of Amino-Functionalized SilicaMaterials for the Transesterification of Dimethyl Oxalate With Phenol
文献类型：期刊论文
| 作者 | Liu, Y (Liu, Yan)1 ; Zhao, GM (Zhao, Guoming)2 ; Zhu, WC (Zhu, Wanchun)1 ; Wang, J (Wang, Jing)1 ; Liu, G (Liu, Gang)1 ; Zhang, WX (Zhang, Wenxiang)1 ; Jia, MJ (Jia, Mingjun)1 |
| 刊名 | JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY
 |
| 出版日期 | 2010 |
| 卷号 | 21期号:12页码:2254-2261 |
| ISSN号 | 0103-5053 |
| 关键词 | amino-functionalized MCM-41 dimethyl oxalate transesterification recyclability |
| 中文摘要 | A series of hybrid mesoporous MCM-41 materials containing different amino groups (such as 3-aminopropyl (AP-), (2-aminoethylamino) propyl (AAP-), or [2-(2-aminoethylamino) ethylamino] propyl (AEP-) group) were prepared by a post-grafting method, and characterized by means of X-ray powder diffraction (XRD), N(2) adsorption, Fourier transform-infrared spectroscopy (FT-IR) and temperature-programmed desorption of CO(2) (CO(2)-TPD). The catalytic properties of these hybrid materials were investigated for the transesterification of dimethyl oxalate with phenol. All the samples were active for the transesterification. Among them, the sample AEP-MCM-41 exhibited the highest activity under test conditions. And only a slight decrease in activity could be observed after few runs, indicating the good recyclability of this catalyst. Notably, the activity of the used catalyst could be regenerated by simple treatment with diluted basic agents under mild conditions. Moreover, effects of the density and the basic strength of the amino groups on the catalytic properties were taken into consideration for understanding the reaction mechanism and the possible formation route of the by-product anisole. |
| 语种 | 英语 |
| 公开日期 | 2011-09-13 |
| 源URL | [http://ir.qibebt.ac.cn//handle/337004/666]  |
| 专题 | 青岛生物能源与过程研究所_材料生物技术研究中心 |
| 推荐引用方式 GB/T 7714 | Liu, Y ,Zhao, GM ,Zhu, WC ,et al. Comparative Study on the Catalytic Properties of Amino-Functionalized SilicaMaterials for the Transesterification of Dimethyl Oxalate With Phenol[J]. JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY,2010,21(12):2254-2261. |
| APA | Liu, Y .,Zhao, GM .,Zhu, WC .,Wang, J .,Liu, G .,...&Jia, MJ .(2010).Comparative Study on the Catalytic Properties of Amino-Functionalized SilicaMaterials for the Transesterification of Dimethyl Oxalate With Phenol.JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY,21(12),2254-2261. |
| MLA | Liu, Y ,et al."Comparative Study on the Catalytic Properties of Amino-Functionalized SilicaMaterials for the Transesterification of Dimethyl Oxalate With Phenol".JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY 21.12(2010):2254-2261. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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