Oxidehydrogenation of ethane over CeO2-based catalysts modified with lanthanum
文献类型：期刊论文
| 作者 | Bueno, G; Valenzuela, RX; Xu, YD; Chen, CL; Corberan, VC |
| 刊名 | revue roumaine de chimie
 |
| 出版日期 | 1999-11-01 |
| 卷号 | 44期号:11-12页码:1067-1071 |
| 英文摘要 | addition of la2o3 to ceo2 increases the selectivity to ethene ill the oxidehydrogenation of ethane on la2o3- ceo2 catalysts at temperatures below 773 k, ht low contents (la:ce = 0.2), la is incorporated into the network of ceo2, modifying the surface properties of this phase, while at higher contents (la :ce = 1.06) a separate la2o3 phase is formed onto the surface of ceria. the phase surface composition determines the product distribution. the reaction order in oxygen is lower for the la2o3-ceo2 catalysts than for ceo2, indicating than la addition reduces the oxianion mobility in the network. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, multidisciplinary |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | oxidative dehydrogenation ; oxide catalysts ; methane ; selectivity ; conductivity |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000089451600010 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/138589]  |
| 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 | 1.CSIC, Inst Catalisis & Petroleoquim, Madrid, Spain 2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bueno, G,Valenzuela, RX,Xu, YD,et al. Oxidehydrogenation of ethane over CeO2-based catalysts modified with lanthanum[J]. revue roumaine de chimie,1999,44(11-12):1067-1071. |
| APA | Bueno, G,Valenzuela, RX,Xu, YD,Chen, CL,&Corberan, VC.(1999).Oxidehydrogenation of ethane over CeO2-based catalysts modified with lanthanum.revue roumaine de chimie,44(11-12),1067-1071. |
| MLA | Bueno, G,et al."Oxidehydrogenation of ethane over CeO2-based catalysts modified with lanthanum".revue roumaine de chimie 44.11-12(1999):1067-1071. |
入库方式： OAI收割
来源：大连化学物理研究所
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