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Vol. 3 No. 2 (2011)

Conductivity Study of Polyaniline-Cobalt Ferrite (PANI-CoFe2O4) Nanocomposite

https://doi.org/10.1007/BF03353658
E. E. Tanrıverdi
Department of Chemistry, Fatih University, B. Cekmece, 34500 Istanbul, Turkey
A. T. Uzumcu
Department of Polymer Engineering, Yalova University, 77100 Yalova, Turkey
H. Kavas
Department of Physics, Gebze Institute of Technology, 41400 Cayirova, Izmit, Turkey
A. Demir
Department of Chemistry, Fatih University, B. Cekmece, 34500 Istanbul, Turkey
A. Baykal
Department of Chemistry, Fatih University, B. Cekmece, 34500 Istanbul, Turkey

Corresponding Author: A. Baykal

hbaykal@fatih.edu.tr

Nano-Micro Letters, Vol. 3 No. 2 (2011), Article Number: 99-107

Abstract

In this investigation, the structural and electrical properties of nanocomposites of polyaniline (PANI) and cobalt ferrite synthesized by hydrothermal route are reported for the first time (with weight ratios of CoFe2O4/PANI 1:2 and 2:1). Synthesized nanomaterials have been characterized by XRD, FT-IR, SEM and TEM techniques. FT-IR results confirm the presence of CoFe2O4 and PANI in the samples. Their detailed conductivity measurements have been investigated. It has been found that PANI has a more effective conducting mechanism in CoFe2O4-PANI composites. These results are also consistent with the change in AC conductivity orders in composites.

Keywords

CoFe2O4/PANI Hydrothermal Nanomaterials Permittivity Magnetism
Tanrıverdi, E. E., A. T. Uzumcu, H. Kavas, A. Demir, and A. Baykal. 2011. “Conductivity Study of Polyaniline-Cobalt Ferrite (PANI-CoFe2O4) Nanocomposite”. Nano-Micro Letters 3 (2):99-107. https://doi.org/10.1007/BF03353658.
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