Chemical synthesis of highly conducting polypyrrole nanofiber film

被引：126

作者：

Wu, AM ^{[1
]}

Kolla, H ^{[1
]}

Manohar, SK ^{[1
]}

机构：

[1] Univ Texas, Dept Chem, Alan G MacDiarmid Ctr Innovat, Richardson, TX 75080 USA

来源：

MACROMOLECULES | 2005年 / 38卷 / 19期

关键词：

D O I：

10.1021/ma051299e

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Chemical synthesis of highly conducting polypyrrole having nanofibrillar morphology was analyzed. Pyrrole was added to a cooled, magnetically stirred solution of cetyltrimethylammonium bromide (CTAB) in aqueous 1.0 M HCl. Air drying yielded a compact film on the surface of the filter paper that could be readily peeled off and cut using a blade. The scanning electron microscopy (SEM) image of this film showed a nonwoven mat composed entirely of nanofibers of polypyrrole having diameter in the 20-40 nm range. It was found that the polypyrrole film is spectroscopically similar to polypyrrole nanofibers synthesized without CTAB.

引用

页码：7873 / 7875

页数：3

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