Catalytic conversion of syngas into C-2 oxygenates over Rh-based catalysts-Effect of carbon supports
文献类型：期刊论文
| 作者 | Fan, Zhongli; Chen, Wei; Pan, Xiulian; Bao, Xinhe |
| 刊名 | catalysis today
 |
| 出版日期 | 2009-09-30 |
| 卷号 | 147期号:2页码:86-93 |
| 关键词 | Syngas conversion C-2 oxygenates Rh-based catalyst Carbon nanotubes |
| 英文摘要 | ethanol is considered as a potential alternative synthetic fuel to be used in automobiles or as a potential source of hydrogen for fuel cells. in this paper we first undertake a brief overview of the catalyst development for syngas conversion to c-2 oxygenates over rh-based catalysts, mainly on the effects of various additives and supports on the activity and selectivity. then we investigated the effects of carbon materials, which have been rarely studied as supports for rh-based catalysts in this process. for example, rather well graphitized carbon black, very high surface area cmk-3 and activated carbon (ac) were compared to carbon nanotubes (cnts), which exhibits a medium level surface area with well defined nanochannels. the cnt-supported catalyst shows a highest overall activity and yield of c-2 oxygenates compared to the other carbon-supported catalysts. the catalysts are characterized by n-2 adsorption-desorption, co chemisorption, tem, xrd and tpd. the graphitized structure combined with the tubular morphology of cnts likely play an important role. (c) 2009 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, applied ; chemistry, physical ; engineering, chemical |
| 研究领域[WOS] | chemistry ; engineering |
| 关键词[WOS] | co hydrogenation ; monoxide hydrogenation ; rhodium catalysts ; acetic-acid ; rh-mn-li/sio2 catalyst ; selective synthesis ; activated carbons ; promoted rhodium ; vanadium-oxide ; ethanol |
| 收录类别 | SCI ; ISTP |
| 语种 | 英语 |
| WOS记录号 | WOS:000269765200005 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/141509]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | Chinese Acad Sci, State Key Lab Catalysis, Dalian Inst Chem Phys, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan, Zhongli,Chen, Wei,Pan, Xiulian,et al. Catalytic conversion of syngas into C-2 oxygenates over Rh-based catalysts-Effect of carbon supports[J]. catalysis today,2009,147(2):86-93. |
| APA | Fan, Zhongli,Chen, Wei,Pan, Xiulian,&Bao, Xinhe.(2009).Catalytic conversion of syngas into C-2 oxygenates over Rh-based catalysts-Effect of carbon supports.catalysis today,147(2),86-93. |
| MLA | Fan, Zhongli,et al."Catalytic conversion of syngas into C-2 oxygenates over Rh-based catalysts-Effect of carbon supports".catalysis today 147.2(2009):86-93. |
入库方式： OAI收割
来源：大连化学物理研究所
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