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Selective CO oxidation with real methanol reformate over monolithic Pt group catalysts: PEMFC applications
Zhou, SL; Yuan, ZS; Wang, SD; Wang SD(王树东); Wang SD(王树东)
关键词Pemfc Selective Co Oxidation Prox Hydrogen Purification
刊名INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
2006-06-01
DOI10.1016/j.ijhydene.2005.07.014
31期:7页:924-933
收录类别SCI
文章类型Article
部门归属9
项目归属901
产权排名1;1
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Physical ; Electrochemistry ; Energy & Fuels
研究领域[WOS]Chemistry ; Electrochemistry ; Energy & Fuels
关键词[WOS]SUPPORTED AU CATALYSTS ; FUEL-CELL APPLICATIONS ; PREFERENTIAL OXIDATION ; CARBON-MONOXIDE ; EXCESS HYDROGEN ; H-2-RICH GAS ; OXIDE CATALYSTS ; RU CATALYST ; REMOVAL ; PERFORMANCE
英文摘要Alumina supported Pt group metal monolithic catalysts were investigated for selective oxidation of CO in hydrogen-rich methanol reforming gas for proton exchange membrane fuel cell (PEMFC) applications. The results are described and discussed in the present paper and show that Pt/gamma Al2O3 was the most promising candidate to selectively oxidize CO from an amount of about 1 vol% to less than 100 ppm. We have investigated the effect of the O-2 to CO feed ratio, the feed concentration of CO, the presence of H2O and/or CO2, and the space velocity on the activity, selectivity and stability of Pt/Al2O3 monolithic catalysts. Afterwards, the Pt/Al2O3 catalyst was scaled up and applied in 5 kW hydrogen producing systems based on methanol steam reforming and autothermal reforming. The hydrogen produced was then used as fuel for an integrated PEMFC. (c) 2005 International Association for Hydrogen Energy. Published by Elsevier Ltd. All rights reserved.
语种英语
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WOS记录号WOS:000237639400015
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/97735
专题中国科学院大连化学物理研究所
通讯作者Wang SD(王树东); Wang SD(王树东)
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714
Zhou, SL,Yuan, ZS,Wang, SD,et al. Selective CO oxidation with real methanol reformate over monolithic Pt group catalysts: PEMFC applications[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2006,31(7):924-933.
APA Zhou, SL,Yuan, ZS,Wang, SD,王树东,&王树东.(2006).Selective CO oxidation with real methanol reformate over monolithic Pt group catalysts: PEMFC applications.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,31(7),924-933.
MLA Zhou, SL,et al."Selective CO oxidation with real methanol reformate over monolithic Pt group catalysts: PEMFC applications".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 31.7(2006):924-933.
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