Study of preferential solvation in mixed binary solvent as a function of solvent composition and temperature by UV-vis spectroscopic method

被引：42

作者：

Laha, AK ^{[1
]}

Das, PK ^{[1
]}

Bagchi, S ^{[1
]}

机构：

[1] Univ Burdwan Golapbag, Dept Chem, Burdwan 713104, W Bengal, India

来源：

JOURNAL OF PHYSICAL CHEMISTRY A | 2002年 / 106卷 / 13期

关键词：

D O I：

10.1021/jp0121116

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Preferential solvation of N-ethyl-4-cyanopyridinium iodide and 2,6-diphenyl-4(2,4,6-triphenyl-1-pyridino)phenolate [Reichardt's E-T(30) dye] has been studied in ethanol + tetrahydrofuran, ethanol + acetonitrile and acetonitrile + tetrahydrofuran binary mixtures as a function of temperature and composition of mixed binary solvents. It has been found that besides solute-solvent interaction, solvent-solvent interaction plays an important role in determining the solvation characteristics.

引用

页码：3230 / 3234

页数：5

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