Abstract
Cobalt ferrite nanoparticles, whose degree of crystallinity and particle size depends on the molar ratio of glycine to cobalt and iron nitrates, are produced by the glycine-nitrate combustion method. The highest values of the particles’ degree of crystallinity (94%) and size (77–79 nm) are observed in samples produced at a molar ratio of 0.84 of glycine to nitrates. The values of the coercive force and residual magnetization increased, together with the glycine to nitrate ratio: at 1.12, they reached 33.8 emu/g and 1350 Oe, respectively. The saturation magnetization attained the maximal value (80 emu/g) at the molar ratio of glycine to nitrates of 0.56.
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References
Sugimoto, M., The past, present, an future of ferrites, J. Am. Ceram., 1999, vol. 82, no. 2, p. 269.
Karpova, T.S., Vasil’ev, V.G., Vladimirova, E.V., and Nosov, A.P., Thermal hydrolysis as a new method of synthesis of the CoFe2O4 spinel ferrite, Glass Phys. Chem., 2011, vol. 37, no. 2, pp. 235–239.
Kooti, M. and Motamedi, H., Fabrication of silvercoated cobalt ferrite nanocomposite and the study of its antibacterial activity, J. Magn. Magn. Mater., 2013, vol. 333, p. 138.
Kuznetsova, V.A., Al’myasheva, O.V., and Gusarov, V.V., Influence of microwave and ultrasonic treatment on the formation of CoFe2O4 under hydrothermal conditions, Glass Phys. Chem., 2009, vol. 35, no. 2, pp. 205–209.
D’yachenko, S.V., Martinson, K.D., Cherepkova, I.A., and Zhernovoi, A.I., Particle size, morphology, and properties of transition metal ferrospinels of the MFe2O4 (M = Co, Ni, Zn) type, produced by glycinenitrate combustion, Russ. J. Appl. Chem., 2016, vol. 69, no. 4, pp. 535–546.
Sytschev, A.E. and Merzhanov, A.G., Self-propagating high-temperature synthesis of nanomaterials, Russ. Chem. Rev., 2004, vol. 73, no. 2, pp. 147–159.
Naiden, E.P., Zhuravlev, V.A., Itin, V.I., Terakhova, O.G., Magaeva, A.A., and Ivanov, Yu.F., Magnetic properties and structural parameters of nanosized oxide ferrimagnet powders produced by mechanochemical synthesis from salt solutions, Phys. Solid State, 2008, vol. 50, no. 5, pp. 894–900.
Popkov, V.I., Almjasheva, O.V., Nevedomskiy, V.N., Sokolov, V.V., and Gusarov, V.V., Crystallization behavior and morphological features of YFeO3 nanocrystallites obtained by glycine-nitrate combustion, J. Nanosyst.: Phys. Chem. Math., 2015, vol. 6, no. 6, p. 866.
Pourgolmohammad, B., Masoudpanah, S.M., and Aboutalebi, M.R., Synthesis of CoFe2O4 powders with high surface area by solution combustion method: effect of fuel content and cobalt precursor, J. Ceram. Int., 2017, vol. 43, no. 4, p. 3797.
Ilhan, S., Izotova, S.G., and Komlev, A.A., Synthesis and characterization of MgFe2O4 nanoparticles prepared by hydrothermal decomposition of co-precipitated magnesium and iron hydroxides, J. Ceram. Int., 2014, vol. 41, no. 1, p. 577.
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Original Russian Text © K.D. Martinson, I.A. Cherepkova, V.V. Sokolov, 2018, published in Fizika i Khimiya Stekla.
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Martinson, K.D., Cherepkova, I.A. & Sokolov, V.V. Formation of Cobalt Ferrite Nanoparticles via Glycine-Nitrate Combustion and Their Magnetic Properties. Glass Phys Chem 44, 21–25 (2018). https://doi.org/10.1134/S1087659618010091
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DOI: https://doi.org/10.1134/S1087659618010091