Charge Carrier Mobility in Films of Carbon-Nanotube-Polymer Composites

被引：5

作者：

Tameev, A. R. ^{[1
]}

Pereshivko, L. Ya. ^{[1
]}

Vannikov, A. V. ^{[1
]}

机构：

[1] Russian Acad Sci, AN Frumkin Inst Phys Chem & Electrochem, Moscow 119991, Russia

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2008年 / 497卷

基金：

俄罗斯基础研究基金会;

关键词：

carbon nanotubes; charge mobility; polymer film;

D O I：

10.1080/15421400802458142

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Charge carrier mobility in thin films of composites of single wall carbon nanotubes and poly-N-vinylcarbazole in the range of nanotube concentrations below that of the percolation threshold is studied. The drift mobility of electrons is found to range between (1.2-4.5) x 10(-6) cm(2)/(V s), which is by a factor of 5 higher than that for holes. The polymer is shown to provide the electron and hole transport in composite films.

引用

页码：333 / 338

页数：6

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