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题名: A novel Au & Pd/Fe(OH)(x) catalyst for CO+H-2 co-oxidations at low temperatures
作者: Qiao, Botao1, 2;  Wang, Aiqin2;  Takahashi, Masashi3;  Zhang, Yanjie2;  Wang, Junhu2;  Deng, Youquan1;  Zhang, Tao2
关键词: Gold ;  Palladium ;  Bimetal ;  Separate active sites ;  Co-oxidation
刊名: JOURNAL OF CATALYSIS
发表日期: 2011-04-25
DOI: 10.1016/j.jcat.2011.02.005
卷: 279, 期:2, 页:361-365
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Physical ;  Engineering, Chemical
研究领域[WOS]: Chemistry ;  Engineering
英文摘要: A novel Au&Pd/Fe(OH)(x) catalyst with separate Au and Pd active sites was designed and synthesized. It was found for the first time that total conversion of CO + H-2 could be achieved at room temperature over this catalyst. The separate Au and Pd sites in Au&Pd/Fe(OH)(x) catalyst were confirmed by the XPS, XRD, Au-197 Mossbauer characterizations and the activity measurements, although a small amount of Au-Pd alloy formed after the catalyst was calcined at 500 degrees C. (C) 2011 Elsevier Inc. All rights reserved.
关键词[WOS]: SUPPORTED GOLD CATALYSTS ;  SELECTIVE OXIDATION ;  CARBON-MONOXIDE ;  PD PARTICLES ;  HYDROGEN ;  H-2 ;  PALLADIUM ;  IDENTIFICATION ;  TOLERANCE ;  AU-197
语种: 英语
WOS记录号: WOS:000289919800014
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/142287
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, Lanzhou Inst Chem Phys, Ctr Green Chem & Catalysis, Lanzhou 730000, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
3.Toho Univ, Fac Sci, Dept Chem, Chiba 2748510, Japan

Recommended Citation:
Qiao, Botao,Wang, Aiqin,Takahashi, Masashi,et al. A novel Au & Pd/Fe(OH)(x) catalyst for CO+H-2 co-oxidations at low temperatures[J]. JOURNAL OF CATALYSIS,2011,279(2):361-365.
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