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Electrochemical fabrication and electronic behavior of polypyrrole nano-fiber array devices

Journal Article:

Abstract

Electrochemically active Polypyrrole (PPy) nano-fiber array device was fabricated via electrochemical deposition method using aluminum anodic oxide (AAO) membrane as template. After alkaline treatment electrochemically active PPy nano-fiber lost electrochemical activity, and became electrochemically inactive PPy. The electronic properties of PPy nano-fiber array devices were measured by means of a simple method. It was found that for an indium-tin oxide/electrochemically inactive PPy nano-fiber device, the conductivity of nano-fiber increased with the increase of voltage applied on the two terminals of nano-fiber. The electrochemical inactive PPy nano-fiber might be used as a nano-fiber switching diode. Both Au/electrochemically active PPy and Au/electrochemically inactive PPy nano-fiber devices demonstrate rectifying behavior, and might have been used for further application as nano-rectifiers.
Authors:
Ling, Liu; [1]  Yaomin, Zhao; [1]  Nengqin, Jia; [1]  Qin, Zhou; [1]  Chongjun, Zhao; [2]  Manming, Yan; [1]  Zhiyu, Jiang [1] 
  1. Department of Chemistry, and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433 (China)
  2. Photon Craft Project, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences and Japan Science and Technology Agency, Shanghai 201800 (China)
Publication Date:
May 01, 2006
Product Type:
Journal Article
Resource Relation:
Journal Name: Thin Solid Films; Journal Volume: 503; Journal Issue: 1-2; Other Information: DOI: 10.1016/j.tsf.2005.11.046; PII: S0040-6090(05)02255-8; Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved; Country of input: International Atomic Energy Agency (IAEA)
Subject:
36 MATERIALS SCIENCE; ALUMINIUM OXIDES; DEPOSITION; ELECTROCHEMISTRY; ELECTRONIC EQUIPMENT; FABRICATION; FIBERS; INDIUM OXIDES; ORGANIC SEMICONDUCTORS; SWITCHING DIODES; TIN OXIDES
OSTI ID:
20817780
Country of Origin:
Netherlands
Language:
English
Other Identifying Numbers:
Journal ID: ISSN 0040-6090; THSFAP; TRN: NL06R9094117899
Submitting Site:
NLN
Size:
page(s) 241-245
Announcement Date:
Dec 30, 2006

Journal Article:

Citation Formats

Ling, Liu, Yaomin, Zhao, Nengqin, Jia, Qin, Zhou, Chongjun, Zhao, Manming, Yan, and Zhiyu, Jiang. Electrochemical fabrication and electronic behavior of polypyrrole nano-fiber array devices. Netherlands: N. p., 2006. Web.
Ling, Liu, Yaomin, Zhao, Nengqin, Jia, Qin, Zhou, Chongjun, Zhao, Manming, Yan, & Zhiyu, Jiang. Electrochemical fabrication and electronic behavior of polypyrrole nano-fiber array devices. Netherlands.
Ling, Liu, Yaomin, Zhao, Nengqin, Jia, Qin, Zhou, Chongjun, Zhao, Manming, Yan, and Zhiyu, Jiang. 2006. "Electrochemical fabrication and electronic behavior of polypyrrole nano-fiber array devices." Netherlands.
@misc{etde_20817780,
title = {Electrochemical fabrication and electronic behavior of polypyrrole nano-fiber array devices}
author = {Ling, Liu, Yaomin, Zhao, Nengqin, Jia, Qin, Zhou, Chongjun, Zhao, Manming, Yan, and Zhiyu, Jiang}
abstractNote = {Electrochemically active Polypyrrole (PPy) nano-fiber array device was fabricated via electrochemical deposition method using aluminum anodic oxide (AAO) membrane as template. After alkaline treatment electrochemically active PPy nano-fiber lost electrochemical activity, and became electrochemically inactive PPy. The electronic properties of PPy nano-fiber array devices were measured by means of a simple method. It was found that for an indium-tin oxide/electrochemically inactive PPy nano-fiber device, the conductivity of nano-fiber increased with the increase of voltage applied on the two terminals of nano-fiber. The electrochemical inactive PPy nano-fiber might be used as a nano-fiber switching diode. Both Au/electrochemically active PPy and Au/electrochemically inactive PPy nano-fiber devices demonstrate rectifying behavior, and might have been used for further application as nano-rectifiers.}
journal = {Thin Solid Films}
issue = {1-2}
volume = {503}
place = {Netherlands}
year = {2006}
month = {May}
}