Electropolymerization of hydrophobic dipyrrolyls in aqueous medium based on inclusion chemistry

被引：10

作者：

Chane-Ching, KI ^{[1
]}

Lacroix, JC ^{[1
]}

Jouini, M ^{[1
]}

Lacaze, PC ^{[1
]}

机构：

[1] Univ Paris 07, ITODYS, CNRS, F-75005 Paris, France

来源：

JOURNAL OF MATERIALS CHEMISTRY | 1999年 / 9卷 / 05期

关键词：

D O I：

10.1039/a900177h

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：

The host-guest complexation of hydrophobic dipyrrolyl monomers 1-4 with beta-cyclodextrin has been studied in aqueous solution by means of H-1 NMR spectroscopy, chemical analysis and electrochemical techniques. In each case, 1:2 stoichiometry is found, the cyclodextrin cavities being likely located on the extremities of the monomers. Polymeric materials were obtained from such inclusion compounds in water by either electrochemical or chemical oxidation. ESCA and elemental analyses show that the host molecule is absent from these polymers,whose characteristics are quite similar to those synthesized in organic media. A scheme for polymerization in the presence of cyclodextrin is proposed.

引用

页码：1065 / 1070

页数：6

共 28 条

[1] POLY N-(OXYALKYL)PYRROLE ELECTRODES AND (PEO-SEO)20LICLO4 POLYMER ELECTROLYTE IN LITHIUM RECHARGEABLE BATTERIES [J].