DICP OpenIR
Correlation between catalytic selectivity and oxygen storage capacity in autothermal reforming of methane over Rh/Ce0.45Zr0.45RE0.1 catalysts (RE = La, Pr, Nd, Sm, Eu, Gd, Tb)
Cao, Lei1,2; Ni, Changjun1; Yuan, Zhongshan1; Wang, Shudong1
KeywordAutothermal Reforming Methane Ceo2-zro2 Rare-earth
Source PublicationCATALYSIS COMMUNICATIONS
2009-03-30
DOI10.1016/j.catcom.2009.01.015
Volume10Issue:8Pages:1192-1195
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Physical
WOS Research AreaChemistry
WOS KeywordCEO2-ZRO2 SOLID-SOLUTIONS ; HYDROGEN-PRODUCTION ; MIXED OXIDES ; STRUCTURAL-PROPERTIES ; SYNGAS ; OXIDATION ; RH ; PERFORMANCE ; BEHAVIOR ; SUPPORT
AbstractTrivalent rare-earth (RE = La, Pr, Nd, Sm, Eu, Gd, Tb)-doped Ce0.45Zr0.45RE0.1 solid solutions were synthesized via reverse micro-emulsion method and the catalytic performance of the Rh-supported catalysts was investigated in autothermal reforming of methane (ATR). It was found that CH4 conversion went through a maximum as a function of oxygen storage capacity (OSC) value of the support. Higher OSC will help to enhance the reactivity toward water-gas-shift (WGS) reaction, resulting higher H-2/CO ratio. A striking correlation between OSC and H-2/CO ratio was observed, which presented a maximum for the Rh/CZLa (3.4) and a minimum for the Rh/CZTb (2.6) catalysts. (C) 2009 Elsevier B. V. All rights reserved.
Language英语
WOS IDWOS:000264975200014
Citation statistics
Cited Times:22[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/141375
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Cao, Lei,Ni, Changjun,Yuan, Zhongshan,et al. Correlation between catalytic selectivity and oxygen storage capacity in autothermal reforming of methane over Rh/Ce0.45Zr0.45RE0.1 catalysts (RE = La, Pr, Nd, Sm, Eu, Gd, Tb)[J]. CATALYSIS COMMUNICATIONS,2009,10(8):1192-1195.
APA Cao, Lei,Ni, Changjun,Yuan, Zhongshan,&Wang, Shudong.(2009).Correlation between catalytic selectivity and oxygen storage capacity in autothermal reforming of methane over Rh/Ce0.45Zr0.45RE0.1 catalysts (RE = La, Pr, Nd, Sm, Eu, Gd, Tb).CATALYSIS COMMUNICATIONS,10(8),1192-1195.
MLA Cao, Lei,et al."Correlation between catalytic selectivity and oxygen storage capacity in autothermal reforming of methane over Rh/Ce0.45Zr0.45RE0.1 catalysts (RE = La, Pr, Nd, Sm, Eu, Gd, Tb)".CATALYSIS COMMUNICATIONS 10.8(2009):1192-1195.
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