Advanced Ceramics Progress

Advanced Ceramics Progress

The Influence of Diameter and Morphology on Magnetic Properties of Strontium Ferrite Nanofibers

Document Type : Original Research Article

Authors
Mahdieh Akbari Gandomani 1
Ali Ghasemi 2
Shahab Torkian 3
Zahra Rahmani Boldaji 1
1 Master, Department of Materials Engineering, Malek Ashtar University of Technology, Shahin shahr, Isfahan, Iran.
2 Professor, Department of Materials Engineering, Malek Ashtar University of Technology, Shahin shahr, Isfahan, Iran.
3 Assistant Professor, Department of Materials Engineering, Malek Ashtar University of Technology, Shahin shahr, Isfahan, Iran.
10.30501/acp.2024.486473.1168
Abstract
Due to the wide range of applications of strontium ferrite in various industries and the increasing demand for lightweight devices with enhanced magnetic properties, this study aims to fabricate and optimize the magnetic performance of strontium ferrite nanofibers using the electrospinning method. The purpose of this research is to investigate the effects of different polyvinylpyrrolidone (PVP) concentrations and electrospinning parameters—such as applied voltage, feed rate, and the distance between the collector and nozzle—on the microstructure and magnetic properties of the nanofibers. The results of energy-dispersive spectroscopy (EDS) confirmed the presence of Fe, O, and Sr elements, while X-ray diffraction (XRD) analysis indicated the successful synthesis of single-phase strontium ferrite. Field-emission scanning electron microscopy (FE-SEM) images showed that optimizing the electrospinning parameters resulted in nanofibers with diameters of less than 100 nm and considerable lengths. Vibrating sample magnetometry (VSM) analysis of the optimized sample yielded a saturation magnetization of 60 A·m²/kg, residual magnetization of 23 A·m²/kg, and a coercivity of 4.29×10⁵ A/m. The high coercivity is attributed to shape anisotropy in the nanofibers. These results demonstrate that, by carefully adjusting electrospinning parameters, strontium ferrite nanofibers with desirable magnetic properties can be successfully fabricated.
Keywords
Ceramic Nanofibers
SrFe12O19
Electrospinning
Magnetic Ceramics
Nanomaterials

Subjects

  1. Chitra Devi, E., & Soibam, I. (2019). Law of approach to saturation in Mn–Zn ferrite nanoparticles. Journal of Superconductivity and Novel Magnetism, 32. https://doi.org/10.1007/s10948-018-4823-4
  2. Cong-ju, L., & Xu, G. (2011). Template preparation of strontium hexaferrite (SrFe12O19) micro/nanostructures: Characterization, synthesis mechanism and magnetic properties. Materials Research Bulletin, 46, 119-123. https://doi.org/10.1016/j.materresbull.2010.09.030
  3. Dabirian, F., Hosseini Ravandi, S. A., & Pishevar, A. (2010). Investigation of parameters affecting PAN nanofiber production using electrical and centrifugal forces as a novel method. Current Nanoscience, 6, 545-552. https://doi.org/10.2174/157341310797575078
  4. Deitzel, J., Kleinmeyer, J., Harris, D. E. A., & Tan, N. B. (2001). The effect of processing variables on the morphology of electrospun nanofibers and textiles. Polymer, 42, 261-272. https://doi.org/10.3390/nano10061077
  5. Gupta, A., & Roy, P. K. (2024). Improved strontium hexaferrites: An overview of current progress in synthesis, properties, and applications. Materials Science and Engineering: B, 306, 117458. https://doi.org/10.1016/j.mseb.2024.117458
  6. Huang, Z.-M., Zhang, Y., & Kotaki, M. (2003). A review on polymer nanofibers by electrospinning and their applications in nanocomposites. Composites Science and Technology, 63, 2223-2253. https://doi.org/10.1016/S0266-3538(03)00178-7
  7. Huang, X., Chen, K., Zhang, Z., Li, C., Li, P., Wang, X., & Lu, J. (2024). Study on the hydrolysis characteristics of polymeric aluminum chloride forced by fine bubbles and its key factors affecting the efficiency and capacity of forcing hydrolysis. Water Research, 250, 122757. https://doi.org/10.1016/j.watres.2024.122757
  8. Jing, P., Wang, Y., Wu, W., Li, H., & Yang, S. (2015). Width-controlled M-type hexagonal strontium ferrite (SrFe12O19) nanoribbons with high saturation magnetization and superior coercivity synthesized by electrospinning. Scientific Reports, 5, 15089. https://doi.org/10.1038/srep15089
  9. Kim, G., Kim, S., Jeong, H., & Chung, J. (2024). Numerical analysis of mixing performance in Y-junction mixers and its impact on yields from supercritical water hydrolysis. The Journal of Supercritical Fluids, 215, 106425. https://doi.org/10.1016/j.supflu.2024.106425
  10. Liu, G. F., Wang, S., Zhang, Y., & Xu, L. (2015). Magnetic properties and unusual morphologies of barium ferrites prepared by electrospinning and sol-gel auto-combustion method. Materials Science Forum, 815, 141-146. https://doi.org/10.4028/www.scientific.net/MSF.815.141
  11. Lu, Y., Yang, X. C., Zhu, J. L., Song, F. Z., & Shen, X. Q. (2011). Morphological and magnetic characteristics of strontium ferrite micro- and nanofibers. Advanced Materials Research, 399-401, 736-740. https://doi.org/10.4028/www.scientific.net/AMR.399-401.736
  12. Mathews, S., & Babu, D. (2021). Analysis of the role of M-type hexaferrite-based materials in electromagnetic interference shielding. Current Applied Physics, 29. https://doi.org/10.1016/j.cap.2021.06.001
  13. Mit-uppatham, C., Nithitanakul, M., & Supaphol, P. (2004). Ultrafine electrospun polyamide‐6 fibers: Effect of solution conditions on morphology and average fiber diameter. Macromolecular Chemistry and Physics, 205, 2327-2338. https://doi.org/10.1002/macp.200400225
  14. Morales, A., & Lieber, C. (1998). A laser ablation method for the synthesis of crystalline semiconductor nanowires. Science, 279, 208-211. https://doi.org/10.1126/science.279.5348.208
  15. Na, K. H., Kim, J. H., & Kim, S. H. (2018). Fabrication and characterization of the magnetic ferrite nanofibers by electrospinning process. Thin Solid Films, 660. https://doi.org/10.1016/j.tsf.2018.06.018
  16. Pillay, V., de Jongh, J., & Choonara, Y. E. (2013). A review of the effect of processing variables on the fabrication of electrospun nanofibers for drug delivery applications. Journal of Nanomaterials, 2013. https://doi.org/10.1155/2013/789289
  17. Pullar, R. C. (2012). Hexagonal ferrites: A review of the synthesis, properties and applications of hexaferrite ceramics. Progress in Materials Science, 57(7), 1191–1334. https://doi.org/10.1016/j.pmatsci.2012.04.001
  18. Ramakrishna, K. F. S., Teo, W.-E., Lim, T.-C., & Ma, Z. (2005). An introduction to electrospinning and nanofibers (p. 396). World Scientific Publishing Co. Pte. Ltd. https://doi.org/10.1142/9789812567611
  19. Shen, X., Liu, M., Song, F., & Meng, X. (2010). Structural evolution and magnetic properties of SrFe₁₂O₁₉ nanofibers by electrospinning. Journal of Sol-Gel Science and Technology, 53(2), 448–453. https://doi.org/10.1007/s10971-009-2119-7
  20. Shen, X., Yan, D., Wei, D., & Xu, Z. (2012). Shape anisotropy, exchange‐coupling interaction and microwave absorption of hard/soft nanocomposite ferrite microfibers. Journal of the American Ceramic Society, 95(12), 3863-3870. https://doi.org/10.1111/j.1551-2916.2012.05375.x
  21. Sill, T., & Recum, H. (2008). Electrospinning: Applications in drug delivery and tissue engineering. Biomaterials, 29, 1989-2006. https://doi.org/10.1016/j.biomaterials.2008.01.011
  22. Supekar, S., Gawde, M. S., & Bhagat, S. (2024). Relationship between structural and magnetic properties of 48Ni–52Fe laminates: Improvement study induced by annealing conditions. Journal of Materials Science: Materials in Electronics, 35. https://doi.org/10.3390/nano10061077
  23. Teo, W. (2006). A review on electrospinning design and nanofibre assemblies. Nanotechnology, 17, R89-R106. https://doi.org/10.1088/0957-4484/17/14/R01
  24. Wang, W., Liu, Y., Xu, C., Zheng, C., & Wang, G. (2002). Synthesis of NiO nanorods by a novel simple precursor thermal decomposition approach. Chemical Physics Letters, 362, 119-122. https://doi.org/10.1016/S0009-2614(02)00996-X
  25. Y, D., & Xia, Y. N. (2004). Electrospinning of nanofibers: Reinventing the wheel? Advanced Materials, 16, 1151-1170. https://doi.org/10.1002/adma.200400719
  26. Yang, Y., Liu, X., Jin, D., Huang, K., & Gao, S. (2014). The effects of the iron content on structural and magnetic properties of Sr80La0.20FexZn0.15O19 hexagonal ferrites. Journal of Magnetism and Magnetic Materials, 355, 254–258. https://doi.org/10.1016/j.jmmm.2013.12.010

  • Receive Date 01 November 2024
  • Revise Date 23 November 2024
  • Accept Date 29 December 2024