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Estimation of physicochemical properties of ionic liquid C6MIGaCl4 using surface tension and density
Tong, Jing; Liu, Qing-Shan; Guan, Wei; Yang, Jia-Zhen
2007-03-29
Source PublicationJOURNAL OF PHYSICAL CHEMISTRY B
Volume111Issue:12Pages:3197-3200
SubtypeArticle
AbstractAn ionic liquid (IL) C6MIGaCl4 (1-methyl-3-hexylimidazolium chlorogallate) was prepared by directly mixing GaCl3 and 1-methyl-3-hexylimidazolium chloride with molar ratio of 1/1 under dry argon. The density and surface tension of the IL were determined in the temperature range of 283.15-338.15 K. The ionic volume and surface entropy of the IL were estimated by extrapolation, respectively. In terms of Glasser's theory, the standard molar entropy and lattice energy of the IL were estimated, respectively. By use of Kabo's method, the molar enthalpy of vaporization of the IL, Delta H-g(l)m(0) (298 K), at 298 K was estimated. According to the interstice model, the thermal expansion coefficient of IL C6MIGaCl4, alpha, was calculated and in comparison with experimental value; their magnitude order is in good agreement.
WOS HeadingsScience & Technology ; Physical Sciences
WOS KeywordTHERMODYNAMIC PROPERTIES ; LATTICE
Indexed BySCI
Language英语
WOS Research AreaChemistry
WOS SubjectChemistry, Physical
WOS IDWOS:000245083700017
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Document Type期刊论文
Identifierhttp://ir.isl.ac.cn/handle/363002/5827
Collection青海盐湖研究所知识仓储
Affiliation1.Liaoning Univ, Dept Chem, Shenyang 110036, Peoples R China
2.Chinese Acad Sci, Inst Salt Lakes, Xining 810008, Peoples R China
Recommended Citation
GB/T 7714
Tong, Jing,Liu, Qing-Shan,Guan, Wei,et al. Estimation of physicochemical properties of ionic liquid C6MIGaCl4 using surface tension and density[J]. JOURNAL OF PHYSICAL CHEMISTRY B,2007,111(12):3197-3200.
APA Tong, Jing,Liu, Qing-Shan,Guan, Wei,&Yang, Jia-Zhen.(2007).Estimation of physicochemical properties of ionic liquid C6MIGaCl4 using surface tension and density.JOURNAL OF PHYSICAL CHEMISTRY B,111(12),3197-3200.
MLA Tong, Jing,et al."Estimation of physicochemical properties of ionic liquid C6MIGaCl4 using surface tension and density".JOURNAL OF PHYSICAL CHEMISTRY B 111.12(2007):3197-3200.
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