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Article

Synthesis of Magnetic Nanoparticle/Polymer Matrix Nanocomposites with Induced Magnetic Performance

by
Anastasios C. Patsidis
1,*,
Aikaterini Sanida
1,2,
Georgia C. Manika
1,
Sevasti Gioti
1,
Georgios N. Mathioudakis
3,
Nicholas Petropoulos
4,
Athanasios Kanapitsas
4,
Christos Tsonos
4,
Thanassis Speliotis
5 and
Georgios C. Psarras
1,*
1
Smart Materials & Nanodielectrics Laboratory, Department of Materials Science, School of Natural Sciences, University of Patras, 26504 Patras, Greece
2
William G. Lowrie Department of Chemical & Biomolecular Engineering, The Ohio State University, 151 W. Woodruff Avenue, Columbus, OH 43210, USA
3
Institute of Chemical Engineering Sciences (ICE-HT), Foundation for Research & Technology-Hellas (FORTH), Stadiou Str., Platani, 26504 Patras, Greece
4
Department of Physics, University of Thessaly, 35100 Lamia, Greece
5
Institute of Nanoscience and Nanotechnology, NCSR “Demokritos”, Aghia Paraskevi, 15310 Athens, Greece
*
Authors to whom correspondence should be addressed.
Polymers 2025, 17(14), 1913; https://doi.org/10.3390/polym17141913
Submission received: 28 May 2025 / Revised: 1 July 2025 / Accepted: 7 July 2025 / Published: 10 July 2025
(This article belongs to the Special Issue Polymers in Inorganic Chemistry: Synthesis and Applications)

Abstract

In this work magnetic nanoparticles (Fe3O4, or ZnFe2O4, or SrFe12O19) and BaTiO3 microparticles were embedded in an epoxy resin for the synthesis of three series of hybrid magnetic polymer nanocomposites. Barium titanate content was kept constant, while magnetic phase content was varied. Fabricated specimens were structurally and morphologically characterized by employing scanning electron microscopy images and X-ray diffraction patterns. Results implied successful synthesis of the hybrid nanocomposites. The magnetic behavior of the pure magnetic nanoparticles and the fabricated nanocomposites was investigated via a Vibrating Sample Magnetometer. The magnetic performance of each type of magnetic phase (i.e., soft and hard) was induced in the nanocomposites, and magnetic performance is strengthened with the increase in magnetic phase content. Initial magnetization curves were used for the determination of mass magnetic susceptibility of all nanocomposites. Magnetic saturation and magnetic remanence have been found to follow a linear relationship with magnetic phase content, giving the opportunity to predict the system’s response in advance.
Keywords: hybrid nanocomposites; polymer matrix nanocomposites; magnetic response; magnetic nanocomposites; magnetic susceptibility hybrid nanocomposites; polymer matrix nanocomposites; magnetic response; magnetic nanocomposites; magnetic susceptibility
Graphical Abstract

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MDPI and ACS Style

Patsidis, A.C.; Sanida, A.; Manika, G.C.; Gioti, S.; Mathioudakis, G.N.; Petropoulos, N.; Kanapitsas, A.; Tsonos, C.; Speliotis, T.; Psarras, G.C. Synthesis of Magnetic Nanoparticle/Polymer Matrix Nanocomposites with Induced Magnetic Performance. Polymers 2025, 17, 1913. https://doi.org/10.3390/polym17141913

AMA Style

Patsidis AC, Sanida A, Manika GC, Gioti S, Mathioudakis GN, Petropoulos N, Kanapitsas A, Tsonos C, Speliotis T, Psarras GC. Synthesis of Magnetic Nanoparticle/Polymer Matrix Nanocomposites with Induced Magnetic Performance. Polymers. 2025; 17(14):1913. https://doi.org/10.3390/polym17141913

Chicago/Turabian Style

Patsidis, Anastasios C., Aikaterini Sanida, Georgia C. Manika, Sevasti Gioti, Georgios N. Mathioudakis, Nicholas Petropoulos, Athanasios Kanapitsas, Christos Tsonos, Thanassis Speliotis, and Georgios C. Psarras. 2025. "Synthesis of Magnetic Nanoparticle/Polymer Matrix Nanocomposites with Induced Magnetic Performance" Polymers 17, no. 14: 1913. https://doi.org/10.3390/polym17141913

APA Style

Patsidis, A. C., Sanida, A., Manika, G. C., Gioti, S., Mathioudakis, G. N., Petropoulos, N., Kanapitsas, A., Tsonos, C., Speliotis, T., & Psarras, G. C. (2025). Synthesis of Magnetic Nanoparticle/Polymer Matrix Nanocomposites with Induced Magnetic Performance. Polymers, 17(14), 1913. https://doi.org/10.3390/polym17141913

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