CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Fischer-Tropsch Synthesis Over Skeletal Fe-Ce Catalysts Leached from Rapidly Quenched Ternary Fe-Ce-Al Alloys
Sun, Bo; Lin, Jun(林俊); Xu, Ke; Pei, Yan; Yan, Shirun; Qiao, Minghua; Zhang, Xiaoxin; Zong, Baoning
2013
Source PublicationCHEMCATCHEM
ISSN1867-3880; 1867-3899
Volume5Issue:12Pages:CONCATENATE(Sheet1!I129,-Sheet1!J129)
AbstractThe new Ce-promoted skeletal Fe catalysts with different Ce contents were prepared through alkali leaching of rapidly quenched ternary FeCeAl alloys and evaluated in the gas-phase Fischer-Tropsch synthesis reaction. N-2 physisorption and XRD analysis confirmed the function of Ce as a structural promoter. In the Fischer-Tropsch synthesis reaction, the incorporation of Ce markedly improved the activity and selectivity to C5+ hydrocarbons. Characterizations of the catalysts after Fischer-Tropsch synthesis confirmed the function of Ce as a chemical promoter. We also confirmed that the catalytic activity is associated with the concentrations of the surface polymeric and, to a lesser extent, atomic carbonaceous species and the C5+ selectivity correlated well with the surface concentration of Hagg carbide. We identified a linear relationship between the concentrations of the Ce-III cations and Hagg carbide, which clearly substantiated the hypothesis that the chemical effect of Ce is mediated by the (FeCeIII)-Ce-0 ensembles facilitating the formation of Hagg carbide.
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000327424500057
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/13752
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Sun, Bo,Lin, Jun,Xu, Ke,et al. Fischer-Tropsch Synthesis Over Skeletal Fe-Ce Catalysts Leached from Rapidly Quenched Ternary Fe-Ce-Al Alloys[J]. CHEMCATCHEM,2013,5(12):CONCATENATE(Sheet1!I129,-Sheet1!J129).
APA Sun, Bo.,Lin, Jun.,Xu, Ke.,Pei, Yan.,Yan, Shirun.,...&Zong, Baoning.(2013).Fischer-Tropsch Synthesis Over Skeletal Fe-Ce Catalysts Leached from Rapidly Quenched Ternary Fe-Ce-Al Alloys.CHEMCATCHEM,5(12),CONCATENATE(Sheet1!I129,-Sheet1!J129).
MLA Sun, Bo,et al."Fischer-Tropsch Synthesis Over Skeletal Fe-Ce Catalysts Leached from Rapidly Quenched Ternary Fe-Ce-Al Alloys".CHEMCATCHEM 5.12(2013):CONCATENATE(Sheet1!I129,-Sheet1!J129).
Files in This Item: Download All
File Name/Size DocType Version Access License
Fischer-Tropsch Synt(590KB) 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Sun, Bo]'s Articles
[Lin, Jun(林俊)]'s Articles
[Xu, Ke]'s Articles
Baidu academic
Similar articles in Baidu academic
[Sun, Bo]'s Articles
[Lin, Jun(林俊)]'s Articles
[Xu, Ke]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Sun, Bo]'s Articles
[Lin, Jun(林俊)]'s Articles
[Xu, Ke]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Fischer-Tropsch Synthesis Over Skeletal Fe-Ce Catalysts Leached from Rapidly Quenched Ternary Fe-Ce-Al Alloys.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.