Dehydrogenation of ethylbenzene in the presence of CO(2) over V catalysts supported on nano-sized alumina
文献类型：期刊论文
| 作者 | Xiang, Bin; Yu, Changlin; Xu, Hengyong; Li, Wenzhao |
| 刊名 | catalysis letters
 |
| 出版日期 | 2008-09-01 |
| 卷号 | 125期号:1-2页码:90-96 |
| 关键词 | ethylbenzene dehydrogenation carbon dioxide supported vanadium oxide catalyst nano-sized alumina |
| 英文摘要 | nanocrystalline alumina was prepared and was employed as a support for vanadium catalysts. the catalysts were characterized by n(2) adsorption/desorption, x-ray diffraction, tpr, uv-vis, nh(3)-tpd, and co(2)-tpsr. the activity and selectivity of the catalysts in ethylbenzene dehydrogenation in the presence of co(2) were compared with vanadium supported on commercial available alumina. the catalytic activity, selectivity, and stability were enhanced by the use of nanocrystalline alumina as catalyst supports. the superior performance of the present nano-crystalline alumina catalysts was attributed to the higher surface areas, higher vanadium dispersion, and higher stability of v(5+) against reduction. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, physical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | carbon-dioxide ; oxidative dehydrogenation ; fe2o3/al2o3 catalysts ; oxide catalysts ; styrene ; shift |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000259189200014 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/140852]  |
| 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, Dalian 116023, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xiang, Bin,Yu, Changlin,Xu, Hengyong,et al. Dehydrogenation of ethylbenzene in the presence of CO(2) over V catalysts supported on nano-sized alumina[J]. catalysis letters,2008,125(1-2):90-96. |
| APA | Xiang, Bin,Yu, Changlin,Xu, Hengyong,&Li, Wenzhao.(2008).Dehydrogenation of ethylbenzene in the presence of CO(2) over V catalysts supported on nano-sized alumina.catalysis letters,125(1-2),90-96. |
| MLA | Xiang, Bin,et al."Dehydrogenation of ethylbenzene in the presence of CO(2) over V catalysts supported on nano-sized alumina".catalysis letters 125.1-2(2008):90-96. |
入库方式： OAI收割
来源：大连化学物理研究所
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。