Knowledge Management System Of Qinghai Institute of Salt Lakes,CAS
| Ionic liquid analogous formed from magnesium chloride hexahydrate andits physico-chemical properties | |
Wang, Huaiyou ; Jing, Yan; Wang, Xiaohuai; Yao, Ying; Jia, Yongzhong
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| 2011 | |
| 发表期刊 | JOURNAL OF MOLECULAR LIQUIDS
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| 卷号 | 163期号:2页码:77-82 |
| 关键词 | Ionic Liquid Analogous Structure Analysis Viscosity Conductivity |
| 摘要 | In this paper, a homogeneous, colorless ionic liquid analogous containing choline chloride and magnesium chloride hexahydrate is reported. The structure of the ionic liquid analogous is preliminarily investigated by Fourier transform infrared spectroscopy (FTIR). It is shown that the magnesium chloride hexahydrate bonds via hydrogen bonds with choline chloride. The physico-chemical properties of the ionic liquid analogous such as melting point, viscosity, conductivity and density are measured as a function of temperature and composition. A straight line equation is used to fit the density data while the Arrhenius equation is used to fit both viscosity and conductivity. The thermal expansion coefficients (r), the molar Gibbs energy of activation (Delta G*) for viscous flow, the molar enthalpy of activation (Delta H*) and the molar entropy of activation (Delta S*) for viscous flow have been calculated. (C) 2011 Elsevier B.V. All rights reserved. In this paper, a homogeneous, colorless ionic liquid analogous containing choline chloride and magnesium chloride hexahydrate is reported. The structure of the ionic liquid analogous is preliminarily investigated by Fourier transform infrared spectroscopy (FTIR). It is shown that the magnesium chloride hexahydrate bonds via hydrogen bonds with choline chloride. The physico-chemical properties of the ionic liquid analogous such as melting point, viscosity, conductivity and density are measured as a function of temperature and composition. A straight line equation is used to fit the density data while the Arrhenius equation is used to fit both viscosity and conductivity. The thermal expansion coefficients (r), the molar Gibbs energy of activation (Delta G*) for viscous flow, the molar enthalpy of activation (Delta H*) and the molar entropy of activation (Delta S*) for viscous flow have been calculated. (C) 2011 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.isl.ac.cn/handle/363002/1864 |
| 专题 | 青海盐湖研究所知识仓储 盐湖资源与化学实验室 |
| 推荐引用方式 GB/T 7714 | Wang, Huaiyou,Jing, Yan,Wang, Xiaohuai,et al. Ionic liquid analogous formed from magnesium chloride hexahydrate andits physico-chemical properties[J]. JOURNAL OF MOLECULAR LIQUIDS,2011,163(2):77-82. |
| APA | Wang, Huaiyou,Jing, Yan,Wang, Xiaohuai,Yao, Ying,&Jia, Yongzhong.(2011).Ionic liquid analogous formed from magnesium chloride hexahydrate andits physico-chemical properties.JOURNAL OF MOLECULAR LIQUIDS,163(2),77-82. |
| MLA | Wang, Huaiyou,et al."Ionic liquid analogous formed from magnesium chloride hexahydrate andits physico-chemical properties".JOURNAL OF MOLECULAR LIQUIDS 163.2(2011):77-82. |
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