Electrochemical polymerization, optical and electrical characterizations of polycarbazole on single wall carbon nanotubes

被引：23

作者：

Diamant, Y

Chen, J

Han, H

Kamenev, B

Tsybeskov, L

Grebel, H ^{[1
]}

机构：

[1] New Jersey Inst Technol, Elect Imaging Ctr, Newark, NJ 07102 USA

[2] New Jersey Inst Technol, Dept Elect & Comp Engn, Newark, NJ 07102 USA

来源：

SYNTHETIC METALS | 2005年 / 151卷 / 03期

关键词：

polycarbazole; single wall carbon nanotube; cyclic voltammetry; electrochemical polymerization;

D O I：

10.1016/j.synthmet.2005.04.009

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Electrochemical polymerization of polycarbazole (PCz) on CVD grown, single wall carbon nanotubes (SWCNT), by using two-electrode cell is reported. This process was compared to cyclic voltammetry and three-electrode cell polymerization of PCz on bare conducting glass. The SWCNT were characterized by using Raman spectroscopy. Visible range transmission spectra of the PCz/SWCNT electrode exhibited spectroscopic characteristics similar to those of PCz on conducting glass electrode. On the other hand, differences were detected at the near IR spectral range. I-V measurements of the coated SWCNT films exhibited a general ohmic behavior and a substantial increase in the sample conductivity. (C) 2005 Elsevier B.V. All rights reserved.

引用

页码：202 / 207

页数：6

共 19 条

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