Strong or weak acid, which is more efficient for Beckmann rearrangement reaction over solid acid catalysts?
文献类型：期刊论文
| 作者 | Chu, Yueying1; Ji, Peng2; Yi, Xianfeng1; Li, Shenhui1; Wu, Peng2; Zheng, Anmin1,3; Deng, Feng1 |
| 刊名 | CATALYSIS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2015 |
| 卷号 | 5期号:7页码:3675-3681 |
| 英文摘要 | The effects of Bronsted acid strength and pore confinement on the Beckmann rearrangement (BR) reaction over solid acid catalysts have been explored. With the help of catalytic evaluation experiments, it is demonstrated that oximes with different size (cyclohexanone oxime and acetoxime) exhibit quite different BR reactivity dependence on the acid strength over microporous and mesoporous zeolites. In order to reveal the origin of such a difference, electronic structure calculations and kinetic analysis were performed. It was theoretically found that the confinement effect from the microporous zeolite framework has a more significant influence on the rate-determining step of the BR reaction when the oxime reactant is well-confined inside the microporous voids, which in turn controls the BR reactivity. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Physical |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | STATE NMR-SPECTROSCOPY ; CYCLOHEXANONE OXIME ; EPSILON-CAPROLACTAM ; MOLECULAR-SIEVES ; ZEOLITE-A ; H-ZSM-5 ; CONVERSION ; MECHANISM ; SITES ; CHEMISTRY |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000356610600026 |
| 公开日期 | 2015-07-28 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/4766]  |
| 专题 | 武汉物理与数学研究所_磁共振应用研究部 |
| 作者单位 | 1.Chinese Acad Sci, Natl Ctr Magnet Resonance Wuhan, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 2.E China Normal Univ, Dept Chem, Key Lab Green Chem & Chem Proc, Shanghai 200062, Peoples R China 3.Huanggang Normal Univ, Hubei Key Lab Proc & Applicat Catalyt Mat, Huanggang 438000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chu, Yueying,Ji, Peng,Yi, Xianfeng,et al. Strong or weak acid, which is more efficient for Beckmann rearrangement reaction over solid acid catalysts?[J]. CATALYSIS SCIENCE & TECHNOLOGY,2015,5(7):3675-3681. |
| APA | Chu, Yueying.,Ji, Peng.,Yi, Xianfeng.,Li, Shenhui.,Wu, Peng.,...&Deng, Feng.(2015).Strong or weak acid, which is more efficient for Beckmann rearrangement reaction over solid acid catalysts?.CATALYSIS SCIENCE & TECHNOLOGY,5(7),3675-3681. |
| MLA | Chu, Yueying,et al."Strong or weak acid, which is more efficient for Beckmann rearrangement reaction over solid acid catalysts?".CATALYSIS SCIENCE & TECHNOLOGY 5.7(2015):3675-3681. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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