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Journal of Materials Science: Materials in Electronics
Published in: Journal of Materials Science: Materials in Electronics 5/2008

01-05-2008

Electrical properties of electrodeposited polyaniline nanotubes

Authors: Edson Giuliani R. Fernandes, Demetrio Artur W. Soares, Alvaro Antonio Alencar De Queiroz

Published in: Journal of Materials Science: Materials in Electronics | Issue 5/2008

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Abstract

The electrical properties of polyaniline nanotubes-aluminum like Schottky diode are described. Polyaniline nanotubes (PANI) were deposited on aluminum thin films using the polarographic technique. The nanotubes were characterized by scanning electron microscopy (SEM) and UV-Vis absorption spectra. The electrical properties of the heterojunction PANI-Al were examined. The current density–voltage (J × V) profile has shown a behavior typical of Schottky diode, with ideality factor (n) of 6.76 and ϕ b of 0.70 eV. Impedance spectroscopy data apparently shows that the resistance dominated the AC behavior of the PANI-Al system. The equivalent circuit is composed from a resistor in series with a parallel resistor–capacitor circuit. The results indicate that polyaniline nanotubes may be interesting to the development of electro-optical devices with 2D structure.
previous article Preparation of nano-sized ABi2Nb2O9 (A = Ca2+, Sr2+, Ba2+) ferroelectric ceramics by soluble Nb(V) tartarate precursor and their dielectric characteristics after sintering
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Literature
1.
2.
E.G.R. Fernandes, A.A.A. Queiroz, G.A. Abraham, J. San Román, J. Mat. Sc. Mat. Med. 17, 105 (2006)CrossRef
3.
L. Dauginet-De Pra, S. Demoustier-Champagne, Thin Sol. Fil. 479, 321 (2005)CrossRef
4.
G.B. Blanchet, Y.-L. Loo, J.A. Rogers, F. Gao, C.R. Fincher, Appl. Phys. Lett. 82, 463 (2003)CrossRef
5.
R.M. Faria, O.N. Oliveira Jr., Bras. J. Phys. Org. Chem. 61, 4439 (1996)
6.
7.
E.G.R. Fernandes, D.A.W. Soares, A.A.A. Queiroz, in 8° Congresso Brasileiro de Polímeros, Águas de Lindóia, 99 (2005)
8.
E.G.R. Fernandes, D.A.W. Soares; A.A.A. Queiroz, in IV Encontro da Sociedade Brasileira de Materiais, Recife, 53 (2005)
9.
J.E. De Albuquerque, L.H.C. Mattoso, R.M. Faria, J.G. Masters, A.G. Macdiarmid, Synth. Met. 146, 1 (2004)CrossRef
10.
T. Lindfors, C. Kvarnström, A. Ivaska, J. Electroanal. Chem. 5218, 131 (2002)CrossRef
11.
12.
L.-M. Huang, T.-C. Wen, A. Gopalan, F. Ren, Mat. Sci. Eng. B 104, 88 (2003)CrossRef
13.
14.
15.
M. Sze. Physics of Semiconductor Devices. (John Wiley & Sons, New York, 1972)
16.
17.
18.
D. Hui, R. Alexandrescu, M. Chipara, I. Morjan, G.H. Abdica, M.D. Chipara, K.T. Lau, J. Opt. Adv. Mat. 6, 817 (2004)
Metadata
Title
Electrical properties of electrodeposited polyaniline nanotubes
Authors
Edson Giuliani R. Fernandes
Demetrio Artur W. Soares
Alvaro Antonio Alencar De Queiroz
Publication date
01-05-2008
Publisher
Springer US
Published in
Journal of Materials Science: Materials in Electronics / Issue 5/2008
Print ISSN: 0957-4522
Electronic ISSN: 1573-482X
DOI
https://doi.org/10.1007/s10854-007-9362-x

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