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Published in: Journal of Nanoparticle Research 11/2022

01-11-2022 | Research paper

A study on effect of MgO nanoparticles loading on the electrical conducting properties of polyvinyl alcohol/polyaniline polymer composite films

Authors: Pratibha S. Kanavi, Sunil Meti, Raghavendra H. Fattepur, Veerabhadragouda B. Patil, Shirajahammad M. Hunagund, Shivaraj A. Patil, Sanjeev R. Inamdar

Published in: Journal of Nanoparticle Research | Issue 11/2022

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Abstract

In this work, the polyvinyl alcohol/polyaniline/magnesium oxide (PPM) polymer nanocomposite films were fabricated for electrical conductivity studies. Initially, the magnesium oxide (MgO) nanoparticles were synthesized by sol–gel method. Different PPM films were fabricated by varying the weight percent (0.2, 0.4, 0.6 and 1%) of MgO in the polyvinyl alcohol/polyaniline polymer blend. The films were obtained by casting the PPM solution in the Petri-dish and dried. The crystallinity and morphology of MgO and PPM films were characterized by the X-ray diffraction spectroscopy and field emission scanning electron microscopy (FESEM). The absorption spectra of MgO and PPM films were obtained by UV–visible spectroscopy. The Fourier transform infrared (FTIR) spectra were obtained to determine the chemical nature. The thermal stability of the films was studied by the differential scanning calorimetry (DSC) and thermo-gravimetric analysis (TGA) techniques. The temperature-dependent (up to 150 °C) electrical conductivity of the PPM films was analysed by impedance equipment within the frequency band of 4 Hz to 1 MHz. The variation of MgO nanoparticles concentration in the polymer composite matrix and the increase in temperature influences the electrical conductivity of the films.

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Appendix
Available only for authorised users
Literature
39.
go back to reference N. Jamil, M. Mehmood, A. Lateef, R. Nazir, N. Ahsan (2015) MgO Nanoparticles for the removal of reactive dyes from wastewater MgO nanoparticles for the removal of reactive dyes from wastewater synthesis of adsorbent, advanced materials: Tech Connect Briefs 2015 978–1–4987–4727–1. N. Jamil, M. Mehmood, A. Lateef, R. Nazir, N. Ahsan (2015) MgO Nanoparticles for the removal of reactive dyes from wastewater MgO nanoparticles for the removal of reactive dyes from wastewater synthesis of adsorbent, advanced materials: Tech Connect Briefs 2015 978–1–4987–4727–1.
48.
Metadata
Title
A study on effect of MgO nanoparticles loading on the electrical conducting properties of polyvinyl alcohol/polyaniline polymer composite films
Authors
Pratibha S. Kanavi
Sunil Meti
Raghavendra H. Fattepur
Veerabhadragouda B. Patil
Shirajahammad M. Hunagund
Shivaraj A. Patil
Sanjeev R. Inamdar
Publication date
01-11-2022
Publisher
Springer Netherlands
Published in
Journal of Nanoparticle Research / Issue 11/2022
Print ISSN: 1388-0764
Electronic ISSN: 1572-896X
DOI
https://doi.org/10.1007/s11051-022-05610-4

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