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题名: A CoOx/CeO2 catalyst for low-temperature CO oxidation
作者: Shao Jianjun;  Zhang Ping;  Tang Xingfu;  Zhang Baocai;  Liu Junlong;  Xu Yide;  Shen Wenjie
关键词: cobalt oxide ;  ceria ;  carbon monoxide ;  oxidation ;  low temperature
刊名: CHINESE JOURNAL OF CATALYSIS
发表日期: 2006-11-01
卷: 27, 期:11, 页:937-939
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Applied ;  Chemistry, Physical ;  Engineering, Chemical
研究领域[WOS]: Chemistry ;  Engineering
英文摘要: A CoOx/CeO2 catalyst was prepared by the co-precipitation-oxidation method, and its catalytic performance for CO oxidation was investigated under humid and dry conditions respectively. The CoOx/CeO2 catalyst exhibited excellent activity and good resistance to water vapor poisoning. Remarkably, 99% CO conversion could be achieved at 196 K for more than 400 min under dry condition, and when the reaction was carried out at 298 K, the conversion of CO was maintained at 94% after 2 400 min. Even when 3.1% of water was added, the conversion of CO was still kept at 79% after 2 400 min on-stream at 383 K.
关键词[WOS]: CARBON-MONOXIDE ;  COBALT OXIDE ;  CO3O4 ;  REACTIVITY
语种: 英语
WOS记录号: WOS:000242869300001
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/140062
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, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China
2.Acad Armored Force Engn, Natl Key Lab Remfg, Beijing 100072, Peoples R China

Recommended Citation:
Shao Jianjun,Zhang Ping,Tang Xingfu,et al. A CoOx/CeO2 catalyst for low-temperature CO oxidation[J]. CHINESE JOURNAL OF CATALYSIS,2006,27(11):937-939.
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