A NOVEL CATALYTIC EFFECT CAUSED BY SURFACTANT AGGREGATES BOUND TO A POLYMER-CHAIN IN SOLUTION

被引：1

作者：

BLOOR, DM

WANBAHDI, WA

HOLZWARTH, JF

WYNJONES, E

机构：

[1] UNIV SALFORD,DEPT CHEM & APPL CHEM,SALFORD M5 4WT,LANCS,ENGLAND

[2] MAX PLANCK GESELL,FRITZ HABER INST,W-1000 BERLIN 33,GERMANY

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1993年 / 97卷 / 22期

关键词：

D O I：

10.1021/j100124a001

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：

A copolymer of N-acryloylpyrrolidine (98.6%) containing the chromophore 4-vinylpyridine dicyanomethylide (1.4%) was synthesized. Its interaction with sodium dodecyl sulfate was investigated using a dodecyl sulfate selective electrode and also monitoring changes in lambda(max) of the absorption band of the polymer. It was found that photocleavage of the yluric bonds of the chromophore are catalyzed by polymer bound surfactant aggregates. There is also evidence of the polymer becoming supersaturated with surfactant before free micelles are formed in solution.

引用

页码：5793 / 5795

页数：3

共 12 条

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