Decomposition of cyclohexyl hydroperoxide over transition metal-free zeolite, H-beta
文献类型：期刊论文
| 作者 | Sun, Zhiqiang; Xu, Jie; Du, Zhongtian; Zhang, Wei |
| 刊名 | applied catalysis a-general
 |
| 出版日期 | 2007-04-30 |
| 卷号 | 323页码:119-125 |
| 关键词 | cyclohexyl hydroperoxide zeolite H-beta decomposition |
| 英文摘要 | cyclohexyl hydroperoxide, a key intermediate in the cyclohexane autoxidation for the manufacture of cyclohexanone and cyclohexanol, was decomposed over transition metal-free zeolite h-beta. the chhp decomposition efficiency reached 191 mmol g(-1) h(-1), which is almost equal to that over 5% ru/al2o3 under the same conditions. the highest combined yield of cyclohexanol and cyclohexanone reached 84.6 mol% at 125 degrees c. elevation of reaction temperature can increase the activity and selectivity to cyclohexanone. correlating study between the catalytic activity and the acidity reveals that the medium strength bronsted acid sites of h-beta are the main active centers for the decomposition reaction. (c) 2007 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; life sciences & biomedicine |
| 类目[WOS] | chemistry, physical ; environmental sciences |
| 研究领域[WOS] | chemistry ; environmental sciences & ecology |
| 关键词[WOS] | selective decomposition ; catalysts ; oxidation ; air |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000246754200014 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/140444]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Grad Sch, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Zhiqiang,Xu, Jie,Du, Zhongtian,et al. Decomposition of cyclohexyl hydroperoxide over transition metal-free zeolite, H-beta[J]. applied catalysis a-general,2007,323:119-125. |
| APA | Sun, Zhiqiang,Xu, Jie,Du, Zhongtian,&Zhang, Wei.(2007).Decomposition of cyclohexyl hydroperoxide over transition metal-free zeolite, H-beta.applied catalysis a-general,323,119-125. |
| MLA | Sun, Zhiqiang,et al."Decomposition of cyclohexyl hydroperoxide over transition metal-free zeolite, H-beta".applied catalysis a-general 323(2007):119-125. |
入库方式： OAI收割
来源：大连化学物理研究所
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