Polyaniline nano-wires and nano-networks.

被引：33

作者：

Langer, JJ ^{[1
]}

Framski, G ^{[1
]}

Joachimiak, R ^{[1
]}

机构：

[1] Adam Mickiewicz Univ, Fac Chem, Organ Semicond Lab, PL-63100 Srem, Poland

来源：

SYNTHETIC METALS | 2001年 / 121卷 / 1-3期

关键词：

polyaniline and derivatives; fullerene and derivatives; electrochemical polymerisation; scanning electron microscopy;

D O I：

10.1016/S0379-6779(00)01438-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Organic nano-wires and nano-networks have been formed with polyaniline (PANI) and polyaniline doped with [60]fullerene derivatives II, 2]. The length of conducting nanofibrils is in the range of 500-2000 nm and the thickness 15-70 nm. Nanofibrils can be organised in 2-dimensional (2D) or 3-dimensional (3D) non-periodic networks with good electrical contact. Average distance between contacts is about 750 nm and 500 nm for a 2D and 3D system, respectively. The density of contact points (cells) is about 1 mum(-2) for a dispersed 2D network and about 10 mum(-3) for a compact 3D network. The samples were prepared as thin layers and details of the nano-structure were examined with the aid of a scanning electron microscope (SEM).

引用

页码：1281 / 1282

页数：2

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