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Published in: Cellulose 7/2022

21-03-2022 | Original Research

Characterization of a magnetic hybrid film fabricated by the in-situ synthesis of iron oxide nanoparticles into ethyl cellulose polymer

Authors: Jesús Gabino Puente-Córdova, Martín Edgar Reyes-Melo, Beatriz López-Walle, Isaac Yair Miranda-Valdez, Alejandro Torres-Castro

Published in: Cellulose | Issue 7/2022

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Abstract

This study deals with the fabrication and characterization of a magnetic hybrid film, IONP/EC, comprised of iron oxide nanoparticles and ethyl cellulose. Its manufacture followed two steps: the fabrication of a precursor hybrid film, and its alkaline treatment. X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), high-resolution transmission electron microscopy (HRTEM), and thermogravimetric analysis (TGA) demonstrated a successful in-situ synthesis of IONPs in the EC matrix. Furthermore, through vibrating sample magnetometer (VSM) and dynamic mechanical analysis (DMA), the magnetic and viscoelastic properties of the film were characterized, respectively. Using XRD analysis, the crystalline structure of IONPs showed to be an iron oxide hydroxide phase. Although it cannot be dismissed other phases, such as maghemite and magnetite. FTIR results revealed that the EC matrix preserved its chemical structure. Images obtained by HRTEM evidenced quasi-spherical IONPs embedded into the EC matrix with an average particle size of 2.4 nm. The IONP/EC film exhibited a superparamagnetic-like behavior, showing a blocking temperature at 20 K. After TGA analysis, IONPs slightly impacted the thermal stability of the EC matrix. Finally, DMA results revealed a modification on the structural relaxation phenomena of EC, which arose from the presence of IONPs in the matrix.

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Literature
go back to reference Rentería-Baltiérrez FY, Reyes-Melo ME, López-Walle B, García-Loera AF (2019) The effect of iron oxide nanoparticles on the mechanical relaxation of magnetic polymer hybrid films composed of a polystyrene matrix, a fractional calculus approach. J Appl Polym Sci 136:1–14. https://doi.org/10.1002/app.47840CrossRef Rentería-Baltiérrez FY, Reyes-Melo ME, López-Walle B, García-Loera AF (2019) The effect of iron oxide nanoparticles on the mechanical relaxation of magnetic polymer hybrid films composed of a polystyrene matrix, a fractional calculus approach. J Appl Polym Sci 136:1–14. https://​doi.​org/​10.​1002/​app.​47840CrossRef
go back to reference Reyes-Melo ME, Puente-Córdova JG, López-Walle B et al (2018) Síntesis y caracterización de un material polimérico híbrido magnético de nanopartículas de óxido de hierro en una matriz de polivinil butiral. Ing Investig y Tecnol 19:113–123 Reyes-Melo ME, Puente-Córdova JG, López-Walle B et al (2018) Síntesis y caracterización de un material polimérico híbrido magnético de nanopartículas de óxido de hierro en una matriz de polivinil butiral. Ing Investig y Tecnol 19:113–123
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go back to reference Wüstenberg T (2014) Cellulose and cellulose derivatives in the food industry. Wiley-VCH, GermanyCrossRef Wüstenberg T (2014) Cellulose and cellulose derivatives in the food industry. Wiley-VCH, GermanyCrossRef
Metadata
Title
Characterization of a magnetic hybrid film fabricated by the in-situ synthesis of iron oxide nanoparticles into ethyl cellulose polymer
Authors
Jesús Gabino Puente-Córdova
Martín Edgar Reyes-Melo
Beatriz López-Walle
Isaac Yair Miranda-Valdez
Alejandro Torres-Castro
Publication date
21-03-2022
Publisher
Springer Netherlands
Published in
Cellulose / Issue 7/2022
Print ISSN: 0969-0239
Electronic ISSN: 1572-882X
DOI
https://doi.org/10.1007/s10570-022-04528-3

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