A new redox host for intercalative polymerization:: Insertion of polyaniline into α-RuCl3

被引：82

作者：

Wang, L

Brazis, P

Rocci, M

Kannewurf, CR

Kanatzidis, MG ^{[1
]}

机构：

[1] Michigan State Univ, Dept Chem, E Lansing, MI 48824 USA

[2] Michigan State Univ, Ctr Fundamental Mat Res, E Lansing, MI 48824 USA

[3] Northwestern Univ, Dept Elect & Comp Engn, Evanston, IL 60208 USA

来源：

CHEMISTRY OF MATERIALS | 1998年 / 10卷 / 11期

关键词：

D O I：

10.1021/cm980474l

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：

alpha-RuCl3 is a new host for polymer intercalation using an in situ redox intercalative polymerization recaction. With the aid of ambient oxygen, aniline molecules get oxidatively polymerized by the Ru3+ centers of the inorganic host and enter the two-dimensional galleries. An electrically conductive lamellar nanocomposite between polyaniline and RuCl3 results in which the layers exhibit mixed Ru2+/3+ valency. The driving force comes from the formation of thermodynamically stable low spin Ru2+ centers.

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页码：3298 / +

页数：4

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