| Carbonyl ruthenium catalysts for the low-temperature water-gas shift reaction with ionic liquids as support structure controllers | |
| Zhang, Yingchao; Zuo, Cuncun; Li, Chunshan; Guo, Xinpeng; Zhang, Suojiang | |
| 2016 | |
| 发表期刊 | GREEN CHEMISTRY
 |
| ISSN | 1463-9262 |
| 卷号 | 18期号:17页码:4704-4713 |
| 摘要 | A series of SiO2-confined Ru-3(CO)(12) catalysts for the water-gas shift (WGS) reaction was synthesized using a sol-gel method with five different 1-butyl-2,3-dimethylimidazolium ionic liquids (ILs) with BF4-, NO3-, Cl-, OTf-, and NTf2-. FT-IR, XRD, BET, SEM/EDS, TEM, ICP, CO-TPD and TGA were used to determine the influence of the different IL structures and loadings (10-40%) on the structure of the synthesized silica gel, Ru dispersion, and WGS catalytic activity. The results revealed that hydrogen bond formation capability and size of the anion of ILs have significant and sensitive effects. Catalytic activity was tested at atmospheric pressure and low reaction temperatures ranging from 120 to 200 degrees C. The highest CO conversion of 93.7% was achieved at 160 degrees C, which showed an around 100 degrees C decrease compared to traditional catalysts. |
| 文章类型 | Article |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1039/c6gc00354k |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | COKE-OVEN GAS ; DENSITY-FUNCTIONAL THEORY ; SOL-GEL METHOD ; MECHANISTIC ASPECTS ; CUO/CEO2 CATALYSTS ; MESOPOROUS SILICA ; MILD CONDITIONS ; METHANATION ; HYDROGENATION ; AU/ALPHA-FE2O3 |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Multidisciplinary |
| 项目资助者 | National Basic Research Program of China(2015CB251401) ; National Science Fund for Excellent Young Scholars(21422607) ; National Natural Science Foundation of China(21276267) |
| WOS记录号 | WOS:000382026600013 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ipe.ac.cn/handle/122111/21306 |
| 专题 | 多相复杂系统国家重点实验室 |
| 作者单位 | Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing Key Lab Ion Liquids Clean Proc,Key Lab Gr, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yingchao,Zuo, Cuncun,Li, Chunshan,et al. Carbonyl ruthenium catalysts for the low-temperature water-gas shift reaction with ionic liquids as support structure controllers[J]. GREEN CHEMISTRY,2016,18(17):4704-4713. |
| APA | Zhang, Yingchao,Zuo, Cuncun,Li, Chunshan,Guo, Xinpeng,&Zhang, Suojiang.(2016).Carbonyl ruthenium catalysts for the low-temperature water-gas shift reaction with ionic liquids as support structure controllers.GREEN CHEMISTRY,18(17),4704-4713. |
| MLA | Zhang, Yingchao,et al."Carbonyl ruthenium catalysts for the low-temperature water-gas shift reaction with ionic liquids as support structure controllers".GREEN CHEMISTRY 18.17(2016):4704-4713. |
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| Carbonyl ruthenium c（3831KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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