The Hydrogen-Bonding Interactions between 1-Ethyl-3-Methylimidazolium Lactate Ionic Liquid and Methanol
文献类型：期刊论文
| 作者 | He, Hongyan1,2; Chen, Hui1; Zheng, Yanzhen3; Zhang, Xiaochun1; Yao, Xiaoqian1; Yu, Zhiwu3; Zhang, Suojiang1 |
| 刊名 | AUSTRALIAN JOURNAL OF CHEMISTRY
 |
| 出版日期 | 2013 |
| 卷号 | 66期号:1页码:50-59 |
| 英文摘要 | 1-Ethyl-3-Methylimidazolium lactate ([EMIM][LAC]) is an environmental friendly ionic liquid with potential industrial applications. Attenuated total reflectance infrared spectroscopy (ATR-IR) and density functional theory (DFT) calculations were employed to investigate the molecular interactions between methanol and [EMIM][LAC]. The infrared spectra were analyzed by two methods: excess spectroscopy and two-dimensional (2D) correlation spectroscopy. In the ATR-FTIR spectra, v(C4,5-H), v(C2-H), v(alkyl), v(-OD), and v(-COO) all show blue shifts upon addition of methanol. 2D correlation analysis indicated that the v(imidazolium ring C-H) band varies before that of v(alkyl C-H) with increasing CD3OD content. The following sequential order of interaction strength is established by DFT calculations: EMIM-methanol -LAC > EMIM-LAC > LAC-methanol > EMIM-methanol. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Multidisciplinary |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | 2-DIMENSIONAL CORRELATION SPECTROSCOPY ; HIGH-PRESSURE ; INFRARED-SPECTROSCOPY ; WATER-MOLECULES ; TEMPERATURE ; TETRAFLUOROBORATE ; SOLVENTS ; NORMALIZATION ; SULFOXIDE ; COMPLEXES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000313753000007 |
| 公开日期 | 2015-05-27 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/13721]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Beijing Key Lab Ion Liquids Clean Proc, State Key Lab Multiphase Complex Syst, Key Lab Green Proc & Engn,Inst Proc Engn, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Coll Chem & Chem Engn, Beijing 100049, Peoples R China 3.Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Hongyan,Chen, Hui,Zheng, Yanzhen,et al. The Hydrogen-Bonding Interactions between 1-Ethyl-3-Methylimidazolium Lactate Ionic Liquid and Methanol[J]. AUSTRALIAN JOURNAL OF CHEMISTRY,2013,66(1):50-59. |
| APA | He, Hongyan.,Chen, Hui.,Zheng, Yanzhen.,Zhang, Xiaochun.,Yao, Xiaoqian.,...&Zhang, Suojiang.(2013).The Hydrogen-Bonding Interactions between 1-Ethyl-3-Methylimidazolium Lactate Ionic Liquid and Methanol.AUSTRALIAN JOURNAL OF CHEMISTRY,66(1),50-59. |
| MLA | He, Hongyan,et al."The Hydrogen-Bonding Interactions between 1-Ethyl-3-Methylimidazolium Lactate Ionic Liquid and Methanol".AUSTRALIAN JOURNAL OF CHEMISTRY 66.1(2013):50-59. |
入库方式： OAI收割
来源：过程工程研究所
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