Dielectric response of methyl isobutyl ketone (MIBK) in apolar solvents: solute-solvent interactions

被引:9
|
作者
Dash, S. K. [2 ]
Das, J. K. [3 ]
Dalai, B. [1 ]
Swain, B. B. [1 ]
机构
[1] Eastern Acad Sci & Technol, Dept Phys, Khurja 754001, Orissa, India
[2] Reg Inst Educ NCERT, DESM, Bhubaneswar 751022, Orissa, India
[3] Stewart Sci Coll, Dept Phys, Cuttack 753001, Orissa, India
关键词
Dielectric constant; MIBK; binary mixture; SST; solute-solvent interaction; BINARY-MIXTURES; NONPOLAR-SOLVENTS; POLAR LIQUIDS; POLARIZATION; AMIDES;
D O I
10.1007/s12648-009-0139-3
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Dielectric constants of binary mixtures of MIBK, an extractant used in nuclear energy industry, with six apolar solvents i.e. benzene, dioxane, cyclohexane, carbon tetrachloride, p-xylene and n-heptane have been measured at 455 kHz. The data are used to evaluate the Eyring's structural parameter, G*, in these systems to assess the nature of non-specific solute-solvent interaction. The value of G* is found to be influenced by the nature of the solvent.
引用
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页码:1557 / 1566
页数:10
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