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题名: Propane oxidative dehydrogenation on molybdenum doped LaVO4 catalyst
作者: Ge-Tu, ZR;  Li, WZ;  Yu, CY;  Xu, HY;  Kieffer, R
关键词: propane ;  oxidative ;  dehydrogenation ;  rare earth catalyst
刊名: ACTA PHYSICO-CHIMICA SINICA
发表日期: 2002
DOI: 10.3866/PKU.WHXB20020101
卷: 18, 期:1, 页:1-4
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: The catalytic behavior of molybdenum doped lanthanum vanadate for propane oxidative dehydrogenation was investigated. It was found that the addition of molybdenum showed a positive promoting effect to propane oxidative dehydrogenation. 56% and 43% of C3H6 selectivities were obtained over LaMo0.1V0.9O4.05 at 10% and 20% C3H8 conversion respectively, while the selectivities on LaVO4 were only 36% and 22% at the isoconversion, which can be attributed to an increase of the mobile oxygen species beneficial to propene formation and to the change of the redox properties of the molybdenum doped catalysts.
关键词[WOS]: METAL-OXIDE CATALYSTS ;  V2O5-P2O5-BASED CATALYSTS ;  SELECTIVE OXIDATION ;  OXYGEN ;  PHASE
语种: 英语
WOS记录号: WOS:000173367900001
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/139054
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.ECPM, LERCSI, CNRS, UMR 7515, F-67087 Strasbourg 2, France

Recommended Citation:
Ge-Tu, ZR,Li, WZ,Yu, CY,et al. Propane oxidative dehydrogenation on molybdenum doped LaVO4 catalyst[J]. ACTA PHYSICO-CHIMICA SINICA,2002,18(1):1-4.
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