Solid-state synthesis and electrical properties of polyaniline/Cu-montmorillonite nanocomposite

In this paper, the solid-state synthesis of polyaniline/Cu-montmorillonite nanocomposite is reported. Mixture of anilinium chlorure and Cu exchanged montmorillonite was grinded at room temperature while we vary the molar rate of aniline to interlayer Cu 2+ cations ( R) from 0.5 to 6. The properties...

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Published in:Materials research bulletin 2010-12, Vol.45 (12), p.1941-1947
Main Authors: Bekri-Abbes, Imene, Srasra, Ezzeddine
Format: Article
Language:English
Subjects:
A. Nanostructures
ABSORPTION SPECTROSCOPY
B. Intercalation reactions
C. Infrared spectroscopy
D. Electrical properties
ELECTRICAL PROPERTIES
FOURIER TRANSFORMATION
FREQUENCY DEPENDENCE
INFRARED SPECTRA
MATERIALS SCIENCE
MONTMORILLONITE
NANOSCIENCE AND NANOTECHNOLOGY
NANOSTRUCTURES
SCANNING ELECTRON MICROSCOPY
SOLIDS
SYNTHESIS
THERMAL GRAVIMETRIC ANALYSIS
X-RAY DIFFRACTION
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cited_by cdi_FETCH-LOGICAL-c352t-75070a4f7f047da8c6dc19d9370680b2ddc3f3b185b25e516ad321e2b79dcf053
cites cdi_FETCH-LOGICAL-c352t-75070a4f7f047da8c6dc19d9370680b2ddc3f3b185b25e516ad321e2b79dcf053
container_end_page 1947
container_issue 12
container_start_page 1941
container_title Materials research bulletin
container_volume 45
creator Bekri-Abbes, Imene
Srasra, Ezzeddine
description In this paper, the solid-state synthesis of polyaniline/Cu-montmorillonite nanocomposite is reported. Mixture of anilinium chlorure and Cu exchanged montmorillonite was grinded at room temperature while we vary the molar rate of aniline to interlayer Cu 2+ cations ( R) from 0.5 to 6. The properties of the hybrid compounds are characterized by X-ray diffraction, thermogravimetric analysis, SEM, FTIR and impedance spectroscopy. The results showed that the structure and the conductivity of PANI in hybrid materials depend on R. The ac conduction showed a regime of constant dc conductivity at low frequencies and a crossover to a frequency-dependent regime of the type A ω s at high frequencies.
doi_str_mv 10.1016/j.materresbull.2010.08.012
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ispartof Materials research bulletin, 2010-12, Vol.45 (12), p.1941-1947
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source ScienceDirect Freedom Collection 2022-2024
subjects A. Nanostructures
ABSORPTION SPECTROSCOPY
B. Intercalation reactions
C. Infrared spectroscopy
D. Electrical properties
ELECTRICAL PROPERTIES
FOURIER TRANSFORMATION
FREQUENCY DEPENDENCE
INFRARED SPECTRA
MATERIALS SCIENCE
MONTMORILLONITE
NANOSCIENCE AND NANOTECHNOLOGY
NANOSTRUCTURES
SCANNING ELECTRON MICROSCOPY
SOLIDS
SYNTHESIS
THERMAL GRAVIMETRIC ANALYSIS
X-RAY DIFFRACTION
title Solid-state synthesis and electrical properties of polyaniline/Cu-montmorillonite nanocomposite
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