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Open AccessArticle

Synthesis of Magnetic Wires from Polyol-Derived Fe-Glycolate Wires

1
Department of Industry and Technology, Graduate School of Engineering, Osaka University, Suita 565-0871, Japan
2
Institut des Molécules et Matériaux du Mans (IMMM), CNRS UMR-6283, Université du Maine, 72085 Le Mans Cedex, France
3
Institut Jean Lamour (IJL), CNRS UMR-7198, Université de Lorraine, 54011 Nancy Cedex, France
4
Interfaces Traitement Organisation et Dynamique des Systèmes (ITODYS), CNRS UMR-7086, Université Paris, 75205 Paris Cedex, France
*
Author to whom correspondence should be addressed.
Nanomaterials 2020, 10(2), 318; https://doi.org/10.3390/nano10020318
Received: 31 December 2019 / Revised: 3 February 2020 / Accepted: 7 February 2020 / Published: 13 February 2020
Fe-glycolate wires with micrometer-scale lengths can be synthesized by the polyol process. Although the as-produced wires are in the paramagnetic state at room temperature, they are transformed into ferrimagnetic iron oxides and ferromagnetic metallic iron wires by reductive annealing. The shape of the wires is unchanged by reductive annealing, and it is possible to control the magnetic properties of the resulting wire-shaped ferri/ferromagnets by adjusting the annealing conditions. Consequently, the reductive annealing of polyol-derived Fe-glycolate wires is an effective material-processing route for the production of magnetic wires. View Full-Text
Keywords: polyol process; magnetic wire; glycolate; iron oxide; iron metal polyol process; magnetic wire; glycolate; iron oxide; iron metal
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MDPI and ACS Style

Fujieda, S.; Gaudisson, T.; Grenèche, J.-M.; François, M.; Ammar, S. Synthesis of Magnetic Wires from Polyol-Derived Fe-Glycolate Wires. Nanomaterials 2020, 10, 318.

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