UV-VIS spectroscopic study of preferential solvation in mixed binary solvents at various temperatures

被引：17

作者：

Laha, AK ^{[1
]}

Das, PK ^{[1
]}

Banerjee, D ^{[1
]}

Bagchi, S ^{[1
]}

机构：

[1] UNIV BURDWAN GOLAPBAG,DEPT CHEM,BURDWAN 713104,W BENGAL,INDIA

来源：

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS | 1996年 / 92卷 / 09期

关键词：

D O I：

10.1039/ft9969201499

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 pyridinium betaine has been studied at various temperatures by monitoring the thermosolvatochromic band of the solutes in mixed binary solvents. Parameters characterising preferential solvation have been calculated and the results have been interpreted in terms of existing models. A study of thermochromism of the solutes in mixed binary solvents may provide information about solvent non-ideality.

引用

页码：1499 / 1502

页数：4

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