Knowledge Management System Of Qinghai Institute of Salt Lakes,CAS
Study on solution enthalpies of ionic liquids of C3MIBF4 and C5MIBF4 | |
Fang Da-Wei1,2; Sun Ying-Chun1; Li Ji-Guang1; Wang Zhen-Wei1; Yang Jia-Zhen1 | |
2008-02-28 | |
Source Publication | ACTA CHIMICA SINICA
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Volume | 66Issue:4Pages:408-412 |
Subtype | Article |
Abstract | The molar enthalpies of dissolution (Delta H-s(m)) of ionic liquids C3MIBF4 (1-methyl-3-propylimidazolium tetrafluoroborate) and C5MIBF4 (1-methyl-3-pentylimidazolium tetrafluoroborate) in water were determined by a solution-reaction isoperibol calorimeter at 298.15 K. According to Pitzer's electrolyte solution theory, the standard molar enthalpy values of solutions of C3MIBF4 and C5MIBF4, Delta H-s(m)circle minus and Pitzer parameters: beta((0)L)(MX) and beta L-(1)(MX), were obtained, respectively. The hydration enthalpies of cations Delta H+ in C5MIBF4 and C3MIBF4 estimated from Glasser's theory of lattice energy were - 171 and -207 kJ circle mol(-1), respectively. |
Keyword | Ionic Liquid Isoperibol Calorimeter Solution Enthalpy Pitzer's Theory Hydration Enthalpy Of Cation |
WOS Headings | Science & Technology ; Physical Sciences |
WOS Keyword | THERMOCHEMICAL PROPERTIES ; SURFACE-TENSION ; WATER ; TETRAFLUOROBORATE ; THERMODYNAMICS ; CHLORIDE ; DENSITY |
Indexed By | SCI |
Language | 英语 |
WOS Research Area | Chemistry |
WOS Subject | Chemistry, Multidisciplinary |
WOS ID | WOS:000254396700002 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.isl.ac.cn/handle/363002/5846 |
Collection | 青海盐湖研究所知识仓储 |
Affiliation | 1.Liaoning Univ, Coll Chem, Inst Rare & Scattered Elements, Shenyang 110036, Peoples R China 2.Chinese Acad Sci, Inst Salt Lakes, Xining 810008, Peoples R China |
Recommended Citation GB/T 7714 | Fang Da-Wei,Sun Ying-Chun,Li Ji-Guang,et al. Study on solution enthalpies of ionic liquids of C3MIBF4 and C5MIBF4[J]. ACTA CHIMICA SINICA,2008,66(4):408-412. |
APA | Fang Da-Wei,Sun Ying-Chun,Li Ji-Guang,Wang Zhen-Wei,&Yang Jia-Zhen.(2008).Study on solution enthalpies of ionic liquids of C3MIBF4 and C5MIBF4.ACTA CHIMICA SINICA,66(4),408-412. |
MLA | Fang Da-Wei,et al."Study on solution enthalpies of ionic liquids of C3MIBF4 and C5MIBF4".ACTA CHIMICA SINICA 66.4(2008):408-412. |
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