Physicochemical and analytical properties of surfactant-modified redox reagents of the diphenylamine series

被引：4
|
作者：
Burmistrova, NA [1 ]
Mushtakova, SP [1 ]
Shtykov, SN [1 ]
Kozhina, LF [1 ]
Rodnikova, VN [1 ]
机构：
[1] Saratov State Univ, Dept Chem, Saratov 410026, Russia
来源：
JOURNAL OF ANALYTICAL CHEMISTRY | 2001年 / 56卷 / 07期
基金：
俄罗斯基础研究基金会;
关键词：
Nitrogen; Spectroscopy; Surfactant; Aqueous Solution; Titration;
D O I：
10.1023/A:1016796306656
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The effect of the nature and concentration of aqueous solutions of surfactants (ions and micelles) on the spectrochemical, acid-base and redox properties of organic reagents of the diphenylamine series bearing different substituents in phenyl rings and at the bridging nitrogen atom was studied by potentiometric titration and absorption and photoluminescence spectroscopy. The surfactant micelle-reagent binding constants were determined, and the correlation between the binding constants and the above-mentioned properties was analyzed.
引用
收藏
页码：651 / 657
页数：7
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