ISL OpenIR  > 青海盐湖研究所知识仓储
Study on solid-liquid phase equilibria in ionic liquid - 2. The solubility of alkali bromide in ionic liquid 1-ethyl-3-methylimidazolium ethyl sulfate
Wang, Bin; Zhang, Qing-Guo; Yang, Ha-Zhen
2007-06-15
Source PublicationFLUID PHASE EQUILIBRIA
Volume254Issue:1-2Pages:163-166
SubtypeArticle
AbstractThis paper reports the solubility of alkali bromide MBr (M is Na or K) in ionic liquid (IL) EMISE (1-ethyl-3-methyliniidazolium ethyl sulfate), measured in the temperature range of 293.15-343.15 K. The relationship between solubility, in, and temperature, T, may be expressed in an empiric formula: ln(m/m0) = A(1) + A(2)T(0)/T, where T-0 is 1 K, m(0) is 1 mol kg(-1). The observed sequence of solubility is NaBr > KBr. The fact implies that the less the radius of alkali ion, the greater is its solubility because small ion is easy to get into the interstices of IL EMISE. In addition, the standard transfer thermodynamic functions of MBr from water to IL EMISE were calculated in terms of solubility data of MBr in water. Using Born model, the dielectric constant, D = 8.7, was estimated and was close to the value of typical IL measured by Wakai. (c) 2007 Elsevier B.V. All rights reserved.
KeywordIonic Liquid Solubility Solid-liquid Phase Equilibrium Emise Nabr Kbr
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS KeywordWATER ; EMISE
Indexed BySCI
Language英语
WOS Research AreaThermodynamics ; Chemistry ; Engineering
WOS SubjectThermodynamics ; Chemistry, Physical ; Engineering, Chemical
WOS IDWOS:000247111000019
Citation statistics
Document Type期刊论文
Identifierhttp://ir.isl.ac.cn/handle/363002/5818
Collection青海盐湖研究所知识仓储
Affiliation1.Liaoning Univ, Coll Chem, Shenyang 110036, Peoples R China
2.Chinese Acad Sci, Inst Salt Lakes, Xining 810008, Peoples R China
3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
Recommended Citation
GB/T 7714
Wang, Bin,Zhang, Qing-Guo,Yang, Ha-Zhen. Study on solid-liquid phase equilibria in ionic liquid - 2. The solubility of alkali bromide in ionic liquid 1-ethyl-3-methylimidazolium ethyl sulfate[J]. FLUID PHASE EQUILIBRIA,2007,254(1-2):163-166.
APA Wang, Bin,Zhang, Qing-Guo,&Yang, Ha-Zhen.(2007).Study on solid-liquid phase equilibria in ionic liquid - 2. The solubility of alkali bromide in ionic liquid 1-ethyl-3-methylimidazolium ethyl sulfate.FLUID PHASE EQUILIBRIA,254(1-2),163-166.
MLA Wang, Bin,et al."Study on solid-liquid phase equilibria in ionic liquid - 2. The solubility of alkali bromide in ionic liquid 1-ethyl-3-methylimidazolium ethyl sulfate".FLUID PHASE EQUILIBRIA 254.1-2(2007):163-166.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Bin]'s Articles
[Zhang, Qing-Guo]'s Articles
[Yang, Ha-Zhen]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Bin]'s Articles
[Zhang, Qing-Guo]'s Articles
[Yang, Ha-Zhen]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Bin]'s Articles
[Zhang, Qing-Guo]'s Articles
[Yang, Ha-Zhen]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.