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Journal of Sol-Gel Science and Technology
Erschienen in: Journal of Sol-Gel Science and Technology 3/2019

05.07.2019 | Original Paper: Nano-structured materials (particles, fibres, colloids, composites, etc.)

Structural, microstructural, electrical, thermal and non-isothermal degradation kinetic studies on technologically important poly(aniline)/CdO nanocomposites

verfasst von: M. Amita, K. Kiruthiga, S. Mahalakshmi, V. Parthasarathy, Chechia Hu, Yi-Feng Lin, Kuo-Lun Tung, R. Anbarasan

Erschienen in: Journal of Sol-Gel Science and Technology | Ausgabe 3/2019

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Abstract

The main aim of this study was to prepare polyaniline (PANI) nanocomposites. The CdO nanoparticles were obtained by the sol–gel method. The PANI-CdO nanocomposites were synthesized by in situ chemical oxidative polymerization technique. The chemical structure of CdO, PANI and PANI nanocomposites were confirmed by FTIR and XRD techniques. The surface morphology of CdO and PANI nanocomposites was investigated using SEM. The TEM analysis was used to confirm the actual particle size of the CdO nanoparticles. The morphology and surface roughness of the prepared composites were examined with the help of atomic force microscopy. The band gap values of PANI and PANI nanocomposites were determined using Tauc’s plot. The thermal properties of PANI nanocomposites were assessed using thermogravimetric analysis. The non-isothermal degradation kinetic study was carried out to comprehend the degradation rate and determine the energy of activation (Ea). The dc electrical conductivity study was also carried out for the prepared composites.
Vorheriger Artikel Preparation and study of silica and APTES–silica-modified NiFe2O4 nanocomposites for removal of Cu2+ and Zn2+ ions from aqueous solutions
Nächster Artikel Structural, optical, magnetic and photoelectrochemical properties of (BiFeO3)1−x(Fe3O4)x nanocomposites

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Metadaten
Titel
Structural, microstructural, electrical, thermal and non-isothermal degradation kinetic studies on technologically important poly(aniline)/CdO nanocomposites
verfasst von
M. Amita
K. Kiruthiga
S. Mahalakshmi
V. Parthasarathy
Chechia Hu
Yi-Feng Lin
Kuo-Lun Tung
R. Anbarasan
Publikationsdatum
05.07.2019
Verlag
Springer US
Erschienen in
Journal of Sol-Gel Science and Technology / Ausgabe 3/2019
Print ISSN: 0928-0707
Elektronische ISSN: 1573-4846
DOI
https://doi.org/10.1007/s10971-019-05060-w

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