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Ionic liquid analogous formed from magnesium chloride hexahydrate andits physico-chemical properties
Wang, Huaiyou; Jing, Yan; Wang, Xiaohuai; Yao, Ying; Jia, Yongzhong
2011
Source PublicationJOURNAL OF MOLECULAR LIQUIDS
Volume163Issue:2Pages:77-82
AbstractIn 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.
KeywordIonic Liquid Analogous Structure Analysis Viscosity Conductivity
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.isl.ac.cn/handle/363002/1864
Collection青海盐湖研究所知识仓储
盐湖资源与化学实验室
Recommended Citation
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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