Proceedings of International Conference on Applied Innovation in IT
2026/03/31, Volume 14, Issue 1, pp.529-538
Structural and Magnetic Analysis of Magnesium-Iron Oxide Nanoparticles Produced by Sol-Gel Auto-Combustion
Zahraa Jabbar Hamakhan, Fatma Yaseen Mohamed, Rudainah Sedeeq Abdul Sttar and Jasim Mohamed Al-Khalidi Abstract: The research examines the impact of various temperatures on the micro and nano structures in addition to the magnetic characteristics of MgFe2O4 spinel ferrite that was produced by the sol-gel auto-ignition process. The temperatures tested were 250℃ (as burnt), 600, 700, 800, and 900 °C. The produced ferrite's structure and magnetic characteristics were investigated using X-ray diffraction (XRD), Field Emission Scanning Electron Microscope (FESEM), and vibrating sample magnetometer (VSM). According to XRD patterns, the produced system contains a cubic phase of spinel MgFe2O4, belonging to the space group Fd3m. Depending on Tc, the crystallite sizes grew in the range of (33.438-58.715) nm when the calcination temperature rose. Then , the calculated lattice parameters are a= (8.364, 8.387, 8.374, 8.381, and 8.381 Å ) at Tc=as burnt, 600, 700, 800, and 900 °C, respectively. However, the mean strain values decreased from 3.646 to 2.070. Also, dislocation density (δ) decreased with increasing temperature from 8.943 to 2.900 nm-2. Analysis using FESEM reported that the average grain size of all the calcined samples increased with increasing calcination temperature with an average grain size around (59.426-128.254) nm. Elemental analysis using energy-dispersive X-ray spectroscopy has also shown that all samples include Mg, Fe, and O. At ambient temperature, VSM detected a significant proportion of superparamagnetic particles; samples calcined at 800 °C and 900 °C exhibited pure superparamagnetic behavior with Hc=0, saturation magnetization’s value decreased from 24.862 to 23.834 emu/g when increasing temperature from 250 to 600⸰C, after that increased at other temperatures. Remnant magnetization increased with increasing calcination temperature in the range of (0.026-5.181)emu/g.
Keywords: Magnesium Ferrite, Sol-Gel Auto Combustion Method, XRD, FESEM, VSM, Superparamagnetic Behavior.
DOI: Under indexing
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References:
- I. Safarik and M. Safarikova, “Magnetic nanoparticles and bioscience,” in Nanostructured Materials, H. Hofmann, Z. Rahman, and U. Schubert, Eds., Wien, Austria: Springer-Verlag, 2002, pp. 1-23.
- Sh. Kh. Durrani, S. Naz, M. Mehmood, M. Nadeem, and M. Siddique, “Structural, impedance and Mössbauer studies of magnesium ferrite synthesized via sol-gel auto-combustion process,” J. Saudi Chem. Soc., vol. 21, pp. 899-910, 2017.
- C. Sun, J. S. H. Lee, and M. Zhang, “Magnetic nanoparticles in MR imaging and drug delivery,” Adv. Drug Deliv. Rev., vol. 60, pp. 1252-1265, 2008.
- N. L. Rosi and C. A. Mirkin, “Nanostructures in biodiagnostics,” Chem. Rev., vol. 105, pp. 1547-1562, 2005.
- J. H. Lee et al., “Artificially engineered magnetic nanoparticles for ultra-sensitive molecular imaging,” Nat. Med., vol. 13, pp. 95-99, 2007.
- Y. Kinemuchi, K. Ishizaka, H. Suematsu, W. Jiang, and K. Yatsui, “Magnetic properties of nanosize NiFe₂O₄ particles synthesized by pulsed wire discharge,” Thin Solid Films, vol. 407, pp. 109-113, 2002.
- M. P. Reddy, R. A. Shakoor, A. M. A. Mohamed, M. Gupta, and Q. Huang, “Effect of sintering temperature on the structural and magnetic properties of MgFe₂O₄ ceramics prepared by spark plasma sintering,” Ceram. Int., vol. 42, pp. 4221-4227, 2016.
- A. Goldman, Modern Ferrite Technology, New York, NY, USA: Springer Science + Business Media, 2006.
- G. Busca, E. Finocchio, V. Lorenzelli, M. Trombetta, and S. A. Rossini, “IR study of alkene allylic activation on magnesium ferrite and alumina catalysts,” J. Chem. Soc., Faraday Trans., vol. 92, pp. 4687-4693, 1996.
- P. P. Hankare, S. D. Jadhav, U. B. Sankpal, R. P. Patil, R. Sasikala, and I. S. Mulla, “Gas sensing properties of magnesium ferrite prepared by co-precipitation method,” J. Alloys Compd., vol. 488, pp. 270-272, 2009.
- Z. Hammache, A. Soukeur, S. Omeiri, B. Bellal, and M. Trari, “Physical and photo-electrochemical properties of MgFe₂O₄ prepared by sol-gel route: Application to the photodegradation of methylene blue,” J. Mater. Sci.: Mater. Electron., vol. 30, pp. 5375-5382, 2019.
- Y. Watanabe et al., “Development of a second radiofrequency ablation using sintered MgFe₂O₄ needles and alternating magnetic field for human cancer therapy,” Biomed. Mater. Eng., vol. 19, pp. 101-110, 2009.
- M. Pavlovic, C. Jovalekic, A. S. Nikolic, D. Manojlovic, and N. Sojic, “Mechanochemical synthesis of stoichiometric MgFe₂O₄ spinel,” J. Mater. Sci., vol. 20, pp. 782-787, 2009.
- P. Holec, J. Plocek, D. Niznansky, and J. P. Vejpravova, “Preparation of MgFe₂O₄ nanoparticles by microemulsion method and their characterization,” J. Sol-Gel Sci. Technol., vol. 51, pp. 301-305, 2009.
- P. P. Goswami, H. A. Choudhury, S. Chakma, and V. S. Moholkar, “Sonochemical synthesis and characterization of manganese ferrite nanoparticles,” Ind. Eng. Chem. Res., vol. 52, pp. 17848-17855, 2013.
- S. J. Haralkar, R. H. Kadam, S. S. More, S. E. Shirsath, M. L. Mane, S. Patil, and D. R. Mane, “Substitutional effect of Cr³⁺ ions on the properties of Mg-Zn ferrite nanoparticles,” Physica B: Condens. Matter, vol. 407, pp. 4338-4346, 2012.
- L. Zhao et al., “Studies on the magnetism of cobalt ferrite nanocrystals synthesized by hydrothermal method,” J. Solid State Chem., vol. 18, pp. 245-252, 2008.
- R. Q. Chu and Z. J. Xu, “Synthesis of mixed-conducting oxide SrFeCo₀.₅Oᵧ powder by auto-combustion of citrate nitrate gel,” J. Electroceram., vol. 21, pp. 778-781, 2008.
- S. Naz, S. K. Durrani, A. H. Qureshi, M. A. Hussain, and N. Hussain, “Nanosized bismuth titanate (Bi₄Ti₃O₁₂) system derived through auto-combustion process using suspension titania (TiO₂),” J. Therm. Anal. Calorim., vol. 114, pp. 719-723, 2013.
- S. Mahato and S. Banerjee, “Dielectric characteristics of MgFe₂O₄ ferrite prepared by sol-gel auto-combustion method,” J. Mater. Today: Proc., vol. 4, pp. 5525-5531, 2017.
- Z. T. Khodair, N. M. Ibrahim, T. J. Kadhim, and A. M. Mohammad, “Synthesis and characterization of nickel oxide (NiO) nanoparticles using an environmentally friendly method and their biomedical applications,” Chem. Phys. Lett., vol. 797, p. 139564, 2022.
- Y. Jiang and A. Sun, “Effect of pH on the microstructure and magnetic properties of Cu₀.₂Co₀.₈Fe₂O₄ synthesized by sol-gel method,” J. Sol-Gel Sci. Technol., vol. 109, pp. 773-783, 2024.
- N. Suo et al., “Preparation and study of lattice structure and magnetic properties of Bi³⁺ ion-doped Ni-Mg-Co ferrites by sol-gel auto-combustion method,” J. Sol-Gel Sci. Technol., vol. 95, pp. 360-374, 2020.
- A. M. Mohammad, S. M. A. Ridha, and T. H. Mubarak, “Dielectric properties of Cr-substituted cobalt ferrite nanoparticles synthesized by citrate-gel auto-combustion method,” Int. J. Appl. Eng. Res., vol. 13, pp. 6026-6035, 2018.
- A. M. Mohammad, H. Mehranfar, K. S. Rasol, M. M. Kareem, Y. H. Azeez, and M. M. Mohammed, “Temperature dependence of structural, morphological and magnetic properties of cobalt-cadmium ferrite nanoparticles: supported by theoretical study,” Bull. Mater. Sci., vol. 47, p. 24, 2024.
- Ch. V. Reddy et al., “Investigation of structural, thermal and magnetic properties of cadmium substituted cobalt ferrite nanoparticles,” Superlattices Microstruct., vol. 82, pp. 165-173, 2015.
- J. Bennet, R. Tholkappiyan, K. Vishista, N. V. Jaya, and F. Hamed, “Attestation in self-propagating combustion approach of spinel AFe₂O₄ (A = Co, Mg, and Mn) complexes bearing mixed oxidation states: magneto-structural properties,” Appl. Surf. Sci., vol. 383, pp. 113-125, 2016.
- M. R. Barati, “Characterization and preparation of nanocrystalline MgCuZn ferrite powders synthesized by sol-gel auto-combustion method,” J. Sol-Gel Sci. Technol., vol. 52, pp. 171-178, 2009.
- A. Mohammad, S. Aliridha, and T. Mubarak, “Structural and magnetic properties of Mg-Co ferrite nanoparticles,” Dig. J. Nanomater. Biostruct., vol. 13, pp. 615-623, 2018.
- H. S. Ahmed, S. A. Hussen, and A. M. Mohammad, “Synthesis and characterization of Zn₀.₈Co₀.₂Fe₂O₄ ferrite nanoparticles: magnetic and structural insights,” J. Sol-Gel Sci. Technol., vol. 115, pp. 17-29, 2025.
- R. Kumar, P. Barman, and R. R. Singh, “An innovative direct nonaqueous method for the development of Co-doped Ni-Zn ferrite nanoparticles,” Mater. Today Commun., vol. 27, p. 102238, 2021.
- M. B. Jumaa, T. H. Mubarak, and A. M. Mohammad, “Exploring Cu-substituted Zn nanoferrites: synthesis, structural, magnetic, morphological, and antibacterial properties,” J. Sol-Gel Sci. Technol., vol. 114, pp. 841-856, 2025.
- Sh. I. Hussein, A. S. Elkady, M. M. Rashad, A. G. Mostafa, and R. M. Megahid, “Structural and magnetic properties of magnesium ferrite nanoparticles prepared via EDTA-based sol-gel reaction,” J. Magn. Magn. Mater., vol. 379, pp. 9-15, 2015.
- M. Beyranvand, A. Zahedi, and A. Gholizadeh, “Cadmium substitution effect on microstructure and magnetic properties of Mg-Cu-Zn ferrites,” Front. Mater., vol. 8, pp. 779-837, 2022.
- A. R. Jdidi et al., “Enhancing dielectric properties of CuFe₂O₄ spinel ferrites through Mg, Co, and Cr doping: a sol-gel synthesis approach,” J. Sol-Gel Sci. Technol., pp. 1-15, 2024.
- R. Irandoust and A. Gholizadeh, “A comparative study of the effect of the non-magnetic and magnetic trivalent rare-earth ion substitutions on bismuth ferrite properties: correlation between the crystal structure and physical properties,” Solid State Sci., vol. 101, pp. 106-142, 2020.
- V. P. Senthil, J. Gajendiran, S. Gokul Raj, T. Shanmugavel, G. R. Kumar, and C. P. Reddy, “Study of structural and magnetic properties of cobalt ferrite (CoFe₂O₄) nanostructures,” Chem. Phys. Lett., vol. 695, pp. 19-23, 2018.
- W. Meng, F. Li, D. G. Evans, and X. Duan, “Preparation of magnetic material containing MgFe₂O₄ spinel ferrite from a Mg-Fe(III) layered double hydroxide intercalated by hexacyanoferrate(III) ions,” Mater. Chem. Phys., vol. 86, pp. 1-4, 2004.
- L. Rajadurai et al., “Effective removal of tetracycline hydrochloride under visible light using Mg₁₋ₓCoₓFe₂O₄ (x = 0.0-0.5) nanoparticles,” Mater. Sci. Eng. B, vol. 308, p. 117614, 2024.
- M. B. Jumaa, T. H. Mubarak, and A. M. Mohammad, “Synthesis and characterization of spinel ferrite Co₀.₈Fe₂.₂O₄ nanoparticle,” J. Univ. Anbar Pure Sci. (JUAPS), vol. 15, pp. 74-82, 2021.
- K. R. Sanchez-Lievanos, J. L. Stair, and K. E. Knowles, “Cation distribution in spinel ferrite nanocrystals: characterization, impact on their physical properties, and opportunities for synthetic control,” Inorg. Chem., vol. 60, pp. 4291-4305, 2021.
- M. G. Naseri, E. B. Saion, H. A. Ahangar, M. Hashim, and A. H. Shaari, “Synthesis and characterization of manganese ferrite nanoparticles by thermal treatment method,” J. Magn. Magn. Mater., vol. 323, pp. 1745-1749, 2011.
- R. G. Kulkarni and H. H. Joshi, “Comparison of magnetic properties of MgFe₂O₄ prepared by wet-chemical and ceramic methods,” J. Solid State Chem., vol. 64, pp. 141-147, 1986.
- S. M. M. Sangmanee and A. Wiengmoon, “Nanoscale research on ferrite materials,” Nanoscale Res. Lett., vol. 4, p. 221, 2008.
- G. V. M. Jacintho, A. G. Brolo, P. Corio, P. A. Z. Suarez, and J. C. Rubim, “Structural investigation of MFe₂O₄ (M = Fe, Co) magnetic fluids,” J. Phys. Chem. C, vol. 113, pp. 7684-7691, 2009.
- T. Şaşmaz Kuru, “Effect of calcination temperature on structural, magnetic, and dielectric properties of Mg₀.₇₅Zn₀.₂₅Al₀.₂Fe₁.₈O₄ ferrites,” J. Mater. Sci.: Mater. Electron., vol. 35, p. 415, 2024.
- N. Kannapiran, A. Muthusamy, P. Chitra, S. Anand, and R. Jayaprakash, “Poly(o-phenylenediamine)/NiCoFe₂O₄ nanocomposites: synthesis, characterization, magnetic and dielectric properties,” J. Magn. Magn. Mater., vol. 423, pp. 208-216, 2017.
- H. M. Abdallah, T. Moyo, and N. Ngema, “The effect of temperature on the structure and magnetic properties of Co₀.₅Ni₀.₅Fe₂O₄ spinel nanoferrite,” J. Magn. Magn. Mater., vol. 394, pp. 223-228, 2015.
- B. Dash, K. L. Routray, S. Saha, P. Sarun, and S. Sarangi, “Insights into the effects of Mn substitution in CoFe₂O₄ nanoferrites involving high-frequency storage device applications,” Int. J. Miner. Metall. Mater., vol. 32, pp. 1245-1258, 2025.
- S. Liu, G. Doyle, G. E. Kuhl, C. Chen, M. Walmer, and Y. Liu, “Temperature dependence of coercivity in Sm₂TM₁₇ magnets and domain wall motion in magnetic materials,” IEEE Trans. Magn., vol. 37, pp. 2521-2524, 2001.
- H. Sh. Ahmed, S. R. Saeed, and A. M. Mohammad, “Influence of calcination temperature on magnetic properties and antibacterial activities of Co-Ni-Cd-Fe₂O₄ nanocomposites,” J. Supercond. Nov. Magn., vol. 38, p. 147, 2025.
- S. Divya et al., “Impact of Zn doping on the dielectric and magnetic properties of CoFe₂O₄ nanoparticles,” Ceram. Int., vol. 48, pp. 33208-33218, 2022.
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