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题名: Ionic liquid analogous formed from magnesium chloride hexahydrate andits physico-chemical properties
作者: Wang, Huaiyou ;  景燕 ;  Wang, Xiaohuai ;  姚颖 ;  贾永忠
刊名: JOURNAL OF MOLECULAR LIQUIDS
出版日期: 2011
卷号: 163, 期号:2, 页码:77-82
关键词: Ionic liquid analogous ;  Structure analysis ;  Viscosity ;  Conductivity
英文摘要: 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.
收录类别: SCI
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.isl.ac.cn/handle/363002/1864
Appears in Collections:青海盐湖研究所知识仓储(2014年之前)_期刊论文

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Recommended Citation:
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.
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