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Studies on properties of ionic liquid EMIFeCl4 based on transition metal
Zhang, QG; Guang, W; Tong, J; Jin, ZX
2006-05-10
Source PublicationCHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
Volume27Issue:5Pages:925-928
SubtypeArticle
AbstractAn ionic liquid(IL) EMIFeCl4 was prepared by directly mixing FeCl3 and 1-methyl-3-ethylimidazolium chloride with a molar ratio 1/1 under dry argon atmosphere. The densities, and surface tension of the pure IL were determined in the temperature range from 293.15 K to (343.15 +/- 0.1) K. The properties for the ionic liquids were discussed by using Glasser's theory. The crystal energy of ionic liquid is Much lower than ionic solid and this is the underlying reason for forming ionic liquid at room temperature. In addition, a I new theoretical model of ionic liquid, that is interstice model, was applied to calculating the thermal expansion coefficient of EMIFeCl4. And the magnitude order of the thermal expansion coefficient, alpha, calculated by the theoretical model is in good agreement with experimental value. The result shows that there is much reasonableness for the interstice model of ionic liquid.
KeywordIonic Liquid Density Surface Tension Fecl3 Interstice Model
WOS HeadingsScience & Technology ; Physical Sciences
WOS KeywordROOM-TEMPERATURE ; THERMODYNAMICS ; CHLORIDE ; SOLVENTS ; LATTICE ; FECL3
Indexed BySCI
Language英语
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000237792700033
Citation statistics
Document Type期刊论文
Identifierhttp://ir.isl.ac.cn/handle/363002/5783
Collection青海盐湖研究所知识仓储
Affiliation1.Bohai Univ, Coll Chem & Chem Engn, Jinzhou 121013, Peoples R China
2.Chinese Acad Sci, Inst Salt Lakes, Xining 810008, Peoples R China
Recommended Citation
GB/T 7714
Zhang, QG,Guang, W,Tong, J,et al. Studies on properties of ionic liquid EMIFeCl4 based on transition metal[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2006,27(5):925-928.
APA Zhang, QG,Guang, W,Tong, J,&Jin, ZX.(2006).Studies on properties of ionic liquid EMIFeCl4 based on transition metal.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,27(5),925-928.
MLA Zhang, QG,et al."Studies on properties of ionic liquid EMIFeCl4 based on transition metal".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 27.5(2006):925-928.
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