A strategy to overcome the thermodynamic limitation in CO2 conversion using ionic liquids and urea
文献类型：期刊论文
| 作者 | Zhang, Zhaofu; Wu, Congyi; Ma, Jun; Song, Jinliang; Fan, Honglei ; Liu, Jinli; Zhu, Qinggong; Han, Buxing
|
| 刊名 | GREEN CHEMISTRY
 |
| 出版日期 | 2015 |
| 卷号 | 17期号:3页码:1633-1639 |
| 英文摘要 | Enhancing the equilibrium conversion of thermodynamically unfavorable reactions is a very interesting and challenging topic for chemists. The unique properties of ionic liquids (ILs) provide new opportunities to solve this problem. Herein a strategy is proposed to circumvent the thermodynamic limitation of chemical reactions using the designable and non-volatile nature of ILs. In this approach a reactant first reacts with a functional IL to form a high energy IL intermediate, which can further react with other reactants to yield products and regenerate the IL. To verify the feasibility of this strategy, the syntheses of dimethyl carbonate (DMC) and methyl formate (MF) via urea, which are very important reactions used to convert CO2 but are thermodynamically unfavorable, were conducted with the aid of a diol IL. It was found that the equilibrium yields of DMC and MF obtained by this methodology could be 64 times and 9 times higher, respectively, than those of the conventional methods. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/28279]  |
| 专题 | 化学研究所_胶体、界面与化学热力学实验室 |
| 作者单位 | Chinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Key Lab Colloid & Interface & Chem Thermodyna, Inst Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Zhaofu,Wu, Congyi,Ma, Jun,et al. A strategy to overcome the thermodynamic limitation in CO2 conversion using ionic liquids and urea[J]. GREEN CHEMISTRY,2015,17(3):1633-1639. |
| APA | Zhang, Zhaofu.,Wu, Congyi.,Ma, Jun.,Song, Jinliang.,Fan, Honglei.,...&Han, Buxing.(2015).A strategy to overcome the thermodynamic limitation in CO2 conversion using ionic liquids and urea.GREEN CHEMISTRY,17(3),1633-1639. |
| MLA | Zhang, Zhaofu,et al."A strategy to overcome the thermodynamic limitation in CO2 conversion using ionic liquids and urea".GREEN CHEMISTRY 17.3(2015):1633-1639. |
入库方式： OAI收割
来源：化学研究所
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