Electrochemical and kinetic studies of micellization of sodium tetradecyl sulfate in the presence of poly(vinylpyrrolidone)

被引：25

作者：

Gharibi, H ^{[1
]}

Rafati, AA ^{[1
]}

机构：

[1] Tarbiat Modarres Univ, Dept Chem, Tehran, Iran

来源：

LANGMUIR | 1998年 / 14卷 / 08期

关键词：

D O I：

10.1021/la9709002

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this work an attempt has been made to determine the interaction mechanism between sodium tetradecyl sulfate (STS) and poly(vinylpyrrolidone) (PVP). The binding of ionic surfactant to PVP is discussed, and results of surfactant electrode and pyrene fluorescence measurements are reported. The slow relaxation times of STS were determined in the presence of different concentrations of PVP at various temperatures. Data were gathered from equilibrium and kinetic experiments, which together indicated the mechanism of the STS/PVP interaction system.

引用

收藏

页码：2191 / 2196

页数：6

相关论文

共 24 条

[1] KINETICS OF STEP-WISE MICELLE ASSOCIATION [J].

ANIANSSON, EA ;

WALL, SN .

JOURNAL OF PHYSICAL CHEMISTRY, 1974, 78 (10) :1024-1030

[2] THEORY OF KINETICS OF MICELLAR EQUILIBRIA AND QUANTITATIVE INTERPRETATION OF CHEMICAL RELAXATION STUDIES OF MICELLAR SOLUTIONS OF IONIC SURFACTANTS [J].

ANIANSSON, EAG ;

WALL, SN ;

ALMGREN, M ;

HOFFMANN, H ;

KIELMANN, I ;

ULBRICHT, W ;

ZANA, R ;

LANG, J ;

TONDRE, C .

JOURNAL OF PHYSICAL CHEMISTRY, 1976, 80 (09) :905-922

[3] SURFACTANT-SELECTIVE ELECTRODES .3. EVALUATION OF A DODECYL-SULFATE ELECTRODE IN SURFACTANT SOLUTIONS CONTAINING POLYMERS AND A PROTEIN [J].

BIRCH, BJ ;

CLARKE, DE ;

LEE, RS ;

OAKES, J .

ANALYTICA CHIMICA ACTA, 1974, 70 (02) :417-423

[4]

BLOOR DM, 1982, J CHEM SOC F2, V78, P67

[5]

BLOOR DM, 1981, THESIS U SALFORD

[6] KINETICS OF FORMATION OF IONIC MICELLES .1. ANALYSIS OF AMPLITUDES [J].

CHAN, SK ;

HERRMANN, U ;

OSTNER, W ;

KAHLWEIT, M .

BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 1977, 81 (01) :60-66

[7] INTERACTIONS OF AQUEOUS POLY(N-VINYLPYRROLIDONE) WITH SODIUM DODECYL SULFATE .1. EQUILIBRIUM DIALYSIS MEASUREMENTS [J].

FISHMAN, ML ;

EIRICH, FR .

JOURNAL OF PHYSICAL CHEMISTRY, 1971, 75 (20) :3135-&

[8] HYDRODYNAMICAL BEHAVIOR OF THE POLY(ETHYLENE OXIDE) SODIUM DODECYLSULFATE COMPLEX [J].

FRANCOIS, J ;

DAYANTIS, J ;

SABBADIN, J .

EUROPEAN POLYMER JOURNAL, 1985, 21 (02) :165-174

[9] ELECTROCHEMICAL STUDIES ASSOCIATED WITH MICELLIZATION OF CATIONIC SURFACTANTS IN ETHYLENE-GLYCOL [J].

GHARIBI, H ;

PALEPU, R ;

BLOOR, DM ;

HALL, DG ;

WYNJONES, E .

LANGMUIR, 1992, 8 (03) :782-787

[10] POLYMER SURFACTANT INTERACTION .1. UNCHARGED WATER-SOLUBLE POLYMERS AND CHARGED SURFACTANTS [J].

GODDARD, ED .

COLLOIDS AND SURFACES, 1986, 19 (2-3) :255-300