Synthesis of ethanol from paraformaldehyde, CO2 and H-2
文献类型：期刊论文
| 作者 | Zhang, Jingjing1,2; Qian, Qingli1; Cui, Meng1,2; Chen, Chunjun1,2; Liu, Shuaishuai1,2; Han, Buxing1,2 |
| 刊名 | GREEN CHEMISTRY
 |
| 出版日期 | 2017-09-21 |
| 卷号 | 19期号:18页码:4396-4401 |
| ISSN号 | 1463-9262 |
| DOI | 10.1039/c7gc01887h |
| 英文摘要 | Ethanol is an important bulk chemical and alternative fuel that is currently synthesized by catalytic hydration of ethylene or fermentation of foods. CO2 is a cheap and renewable carbon resource. Transformation of CO2 into useful chemicals is an interesting topic in green chemistry. Production of ethanol using CO2 and H-2 is a promising route, but the efficiency of the reaction is not satisfactory. In this paper, we propose a protocol to synthesize ethanol from paraformaldehyde, CO2 and H-2. The reaction could be efficiently accelerated by a Ru-Co bimetallic catalyst using LiI as the promoter in 1,3-dimethyl-2- imidazolidinone (DMI) under mild conditions. The selectivity of ethanol in total products reached 50.9 C-mol%, which was obviously higher than that of the reported routes. Furthermore, the TOF of ethanol based on Ru metal was as high as 17.9 h(-1). To our knowledge, this is the first report on ethanol synthesis from paraformaldehyde, CO2 and H-2. A detailed study indicated that the outstanding results of the reaction originated from the synergy of paraformaldehyde hydrogenation, reverse water gas shift reaction and methanol homologation. |
| 语种 | 英语 |
| WOS记录号 | WOS:000411285400019 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/44979]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Qian, Qingli; Han, Buxing |
| 作者单位 | 1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, CAS Res Educ Ctr Excellence Mol Sci, Inst Chem,CAS Key Lab Colloid Interface & Chem Th, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Jingjing,Qian, Qingli,Cui, Meng,et al. Synthesis of ethanol from paraformaldehyde, CO2 and H-2[J]. GREEN CHEMISTRY,2017,19(18):4396-4401. |
| APA | Zhang, Jingjing,Qian, Qingli,Cui, Meng,Chen, Chunjun,Liu, Shuaishuai,&Han, Buxing.(2017).Synthesis of ethanol from paraformaldehyde, CO2 and H-2.GREEN CHEMISTRY,19(18),4396-4401. |
| MLA | Zhang, Jingjing,et al."Synthesis of ethanol from paraformaldehyde, CO2 and H-2".GREEN CHEMISTRY 19.18(2017):4396-4401. |
入库方式： OAI收割
来源：化学研究所
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