Porous membrane controlled polymerization of nanofibers of polyaniline and its derivatives

被引：21

作者：

Chiou, Nan-Rong ^{[1
,2
,3
]}

Lee, L. James ^{[1
]}

Epstein, Arthur J. ^{[1
,4
]}

机构：

[1] Ohio State Univ, Dept Chem & Biomol Engn, Columbus, OH 43210 USA

[2] Ohio State Univ, Dept Phys, Columbus, OH 43210 USA

[3] Nanomat Innovat Ltd, Columbus, OH 43212 USA

[4] Ohio State Univ, Dept Chem, Columbus, OH 43210 USA

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2008年 / 18卷 / 18期

关键词：

D O I：

10.1039/b719320c

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 [物理化学]; 081704 [应用化学];

摘要：

A novel, simple, and scalable technique to control the formation of the nanofibers of polyaniline and its derivatives via porous membrane controlled polymerization (PMCP) is reported. Through appropriate synthesis conditions, there are nearly 100% nanofibers formed with diameters tunable from 20nm to 250nm via the selection of pore diameter, monomer, counterions, and polymerization conditions. The nanofiber lengths vary from sub-micrometre to several micrometres. A single nanofiber can be easily isolated from the agglomeration. X-Ray diffraction patterns show that doped polyaniline nanofibers are substantially crystalline.

引用

页码：2085 / 2089

页数：5

共 25 条

[1]

A simple approach to control the growth of polyaniline nanofibers [J].