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题名: Low-temperature catalytic combustion of methane over noble metal catalyst
作者: Wang Sheng1;  Diannan, Gao1, 2;  Zhang Chunxi1;  Yuan Zhongshan1;  Zhang Peng1;  Wang Shudong1
关键词: methane ;  combustion catalysts ;  noble metals ;  kinetics ;  deactivation mechanism
刊名: PROGRESS IN CHEMISTRY
发表日期: 2008-06-01
卷: 20, 期:6, 页:789-797
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Multidisciplinary
研究领域[WOS]: Chemistry
英文摘要: Though higher activity contributes to efficient conversion of methane for noble metal catalysts, poor thermal stability restrains their applications in the removal of VOC and ventilation air methane. So many researches focus on the improvement of their stability. The influences of active components, carriers, additives and precursors on catalytic behaviors over methane combustion catalysts, particularly, Pd catalysts, are examined. Inhibition and promotion of reactive species on methane combustion reaction are analyzed on the basis of the kinetic parameters induced. In conclusion I the deactivation mechanisms are indicated for Pd catalysts, and the reasons resulted in great discrepancy on the results studied are pointed out. Solution to higher availability and reproducibility of research results is proposed.
关键词[WOS]: O-18-ISOTOPE EXCHANGE BEHAVIOR ;  SUPPORTED GOLD CATALYSTS ;  PD-PT CATALYSTS ;  PALLADIUM CATALYSTS ;  TOTAL OXIDATION ;  MONOLITH REACTOR ;  PD/AL2O3 CATALYSTS ;  CARBON-DIOXIDE ;  HIGH-PRESSURE ;  CO OXIDATION
语种: 英语
WOS记录号: WOS:000258749400001
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/140758
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.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

Recommended Citation:
Wang Sheng,Diannan, Gao,Zhang Chunxi,et al. Low-temperature catalytic combustion of methane over noble metal catalyst[J]. PROGRESS IN CHEMISTRY,2008,20(6):789-797.
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