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Fe2O3 nanoparticles encapsulated in TiO2 nanotubes for Fischer-Tropsch synthesis: The confinement effect of nanotubes on the catalytic performance
Wang, Wenbo1,2; Ding, Mingyue1; Ma, Longlong1; Yang, Xu1; Li, Juan1; Tsubaki, Noritatsu3; Yang, Guohui3; Wang, Tiejun1; Li, Xinjun1
2016-01-15
发表期刊FUEL
卷号164页码:347-351
摘要The catalysts with high activity and selectivity, especially the latter, play a key role in Fischer-Tropsch synthesis technology. Herein, a novel Fe-based confinement catalyst, Fe2O3 encapsulated in TiO2 nanotubes, was prepared by a method of vacuum-assisted impregnation. The catalyst presented an excellent yield of oil phase hydrocarbons and C5+ selectivity due to the confinement effect. This interesting phenomenon was discussed from the view of the restrained molecular movement and enhanced readsorption of short-chain alpha-olefins in the confined space of TiO2 nanotube channels. The results over this novel confinement catalyst revealed a promising research prospect on adjusting the product distribution to long-chain hydrocarbons for Fe-based Fischer-Tropsch catalyst. (C) 2015 Elsevier Ltd. All rights reserved.
文章类型Article
关键词Confinement Effect Tio2 Nanotube Fischer-tropsch Synthesis Iron-based Catalysts Elongation Of Carbon Chain
WOS标题词Science & Technology ; Technology
DOI10.1016/j.fuel.2015.09.089
研究领域[WOS]Energy & Fuels ; Engineering
关键词[WOS]CARBON NANOTUBES ; LOWER OLEFINS ; SELECTIVITY ; MECHANISM
收录类别SCI
语种英语
WOS类目Energy & Fuels ; Engineering, Chemical
WOS记录号WOS:000363476000042
引用统计
被引频次:6[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/10875
专题中国科学院广州能源研究所
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou, Guangdong, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.Toyama Univ, Sch Engn, Dept Appl Chem, Toyama 9308555, Japan
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Wang, Wenbo,Ding, Mingyue,Ma, Longlong,et al. Fe2O3 nanoparticles encapsulated in TiO2 nanotubes for Fischer-Tropsch synthesis: The confinement effect of nanotubes on the catalytic performance[J]. FUEL,2016,164:347-351.
APA Wang, Wenbo.,Ding, Mingyue.,Ma, Longlong.,Yang, Xu.,Li, Juan.,...&Li, Xinjun.(2016).Fe2O3 nanoparticles encapsulated in TiO2 nanotubes for Fischer-Tropsch synthesis: The confinement effect of nanotubes on the catalytic performance.FUEL,164,347-351.
MLA Wang, Wenbo,et al."Fe2O3 nanoparticles encapsulated in TiO2 nanotubes for Fischer-Tropsch synthesis: The confinement effect of nanotubes on the catalytic performance".FUEL 164(2016):347-351.
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