Effect of different synthetic routes on the performance of propylene hydroformylation over 3V-PPh3 polymer supported Rh catalysts
文献类型：期刊论文
| 作者 | Jiang, M; Yan, L; Sun, XP; Lin, RH; Song, XG; Jiang, Z; Ding, YJ |
| 刊名 | REACTION KINETICS MECHANISMS AND CATALYSIS
 |
| 出版日期 | 2015 |
| 卷号 | 116期号:1页码:223—234 |
| 关键词 | HEXAGONAL MESOPOROUS SILICA EFFICIENT HETEROGENEOUS CATALYST SUPERCRITICAL CARBON-DIOXIDE POROUS ORGANIC POLYMERS IN-SITU FORMATION HOMOGENEOUS CATALYSIS RHODIUM CATALYSTS COMPLEX PROPENE KINETICS |
| ISSN号 | 1878-5190 |
| 通讯作者 | Ding, YJ (reprint author), Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China. |
| 英文摘要 | This article studied the difference between two 3V-PPh3 polymer (POL-PPh3) supported Rh catalysts synthesized via different synthetic strategies, one-pot and post-synthesis, respectively. The catalytic performance of the two catalysts was further evaluated for the hydroformylation of propylene on a fixed-bed reactor. The catalyst prepared through post-synthesis (Rh/POL-PPh3) showed better catalytic activity compared to the one-pot sample (Rh-POL-PPh3), and exhibited excellent long-term stability. N-2 sorption, SEM, EXAFS and FT-IR characterization results suggested that the possible reasons for the different catalytic performance of two catalysts can be ascribed to the fact that part of Rh species was probably embedded into the framework of POL-PPh3 in the Rh-POL-PPh3 catalyst. Moreover, it might restrict the accessibility of reagents to Rh species and block the flexible coordination between Rh species and POL-PPh3. The Rh/POL-PPh3 catalyst synthesized via post-synthesis and the Rh species were uniformly distributed on the surface of PO-LPPh3, which might have a positive effect on the improvement of the mass transfer and the flexible coordination of Rh species with POL-PPh3. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000365428600017 |
| 公开日期 | 2016-03-08 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/24905]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Jiang, M,Yan, L,Sun, XP,et al. Effect of different synthetic routes on the performance of propylene hydroformylation over 3V-PPh3 polymer supported Rh catalysts[J]. REACTION KINETICS MECHANISMS AND CATALYSIS,2015,116(1):223—234. |
| APA | Jiang, M.,Yan, L.,Sun, XP.,Lin, RH.,Song, XG.,...&Ding, YJ.(2015).Effect of different synthetic routes on the performance of propylene hydroformylation over 3V-PPh3 polymer supported Rh catalysts.REACTION KINETICS MECHANISMS AND CATALYSIS,116(1),223—234. |
| MLA | Jiang, M,et al."Effect of different synthetic routes on the performance of propylene hydroformylation over 3V-PPh3 polymer supported Rh catalysts".REACTION KINETICS MECHANISMS AND CATALYSIS 116.1(2015):223—234. |
入库方式： OAI收割
来源：上海应用物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。