Synthesis and electronic properties of individual single-walled carbon nanotube/polypyrrole composite nanocables

被引：57

作者：

Liu, XL

Ly, J

Han, S

Zhang, DH

Requicha, A

Thompson, ME

Zhou, CW ^{[1
]}

机构：

[1] Univ So Calif, Dept Elect Engn Electrophys, Los Angeles, CA 90089 USA

[2] Univ So Calif, Dept Chem, Los Angeles, CA 90089 USA

[3] Univ So Calif, Dept Comp Sci, Los Angeles, CA 90089 USA

来源：

ADVANCED MATERIALS | 2005年 / 17卷 / 22期

关键词：

D O I：

10.1002/adma.200501211

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Nanocable devices (see Figure) of individual single-walled carbon nanotube/ polypyrrole (PPy) and their synthesis, transport studies, and chemical -sensing applications are investigated. They exhibit suppressed conductance, in contrast to the anticipated combined conductance from the nanotubes and PPy. Further deposition of PPy leads to a recovery in conductance. These devices are demonstrated to work as chemical sensors.

引用

页码：2727 / +

页数：7

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