Influence of Ba content on magnetic properties of the Sr0.4-xBaxLa0.4Ca0.2Fe10.8Co0.2O19 hexaferrite from recycled rare-earth tailings
Source abstract
Abstract
We synthesized Sr 0.4-xBa xLa 0.4Ca 0.2Fe 10.8Co 0.2O 19 (x = 0, 0.01, 0.02, 0.03, 0.04, 0.05) through a solid-phase reaction. In this study, the strontium-barium mixed eutectic powders derived from rare earth tailings were used as alternative sources of strontium and barium sources to synthesize M-phase hexaferrite. All the samples have a single M-phase hexaferrite phase and magnetoplumbite structure. The magnetic properties and their correlation with the structure were investigated through magnetic measurements and Mössbauer spectroscopy. The sample with x=0.03 has the optimal magnetic properties at room temperature. This enhancement can be attributed to the combined substitution of Sr 2+-Ba 2+ ions affecting the 4 f 1 site, thereby positively influencing the magnetic properties. The coercivity of the permanent magnet component prepared from the magnetic powder with optimal magnetic properties reaches 356 kA/m. This work provides the possible applications of the ferrite derived from rare-earth tailings.
Source: expertdata · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnetic Properties and Synthesis of Ferrites · Multiferroics and related materials · Magneto-Optical Properties and Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (53)
Show source-provided references
1. C. Granados-Miralles, M. Saura-Muzquiz, H. L. AndersenPermanent Magnets Based on Hard Ferrite Ceramics arXiv, Permanent Magnets Based on Hard Ferrite Ceramics [arXiv]2024.10.5772/intechopen.1002234 ↗
2. Improved magnetic properties of self-composite SrFe12O19 powder prepared by Fe3O4 nanoparticles10.1016/j.arabjc.2022.104071 ↗
3. Elucidating the relationship between nanoparticle morphology, nuclear/magnetic texture and magnetic performance of sintered SrFe12O19 magnets10.1039/D0NR01728K ↗
4. Recent advances in processing and applications of microwave ferrites10.1016/j.jmmm.2009.01.004 ↗
5. Pulse-switchable microwave resonator on a basis of monocrystal hexaferrite10.3103/S0735272711080024 ↗
6. Structural, magnetic and dielectric properties of Zr-Cd substituted strontium hexaferrite (SrFe12O19) nanoparticles10.1016/j.jallcom.2009.07.140 ↗
7. Acetone and ethanol sensing of barium hexaferrite particles: a case study considering the possibilities of non-conventional hexaferrite sensor10.1016/j.snb.2013.09.035 ↗
8. Synthesis and characterization of BaFe12O19-WC catalysts prepared by mechanical milling10.1016/j.fuel.2020.118608 ↗
9. Feasible low-cost conversion of red mud into magnetically separated and recycled hybrid SrFe12O19@NaP1 zeolite as a novel wastewater adsorbent10.1016/j.cej.2020.128090 ↗
10. Magnetism and magneto-optics of hexaferrite layers10.1016/S0304-8853(97)00151-0 ↗
11. A functionalization strategy for the dispersion of permanently magnetic barium-hexaferrite nanoplatelets in complex biological media10.1016/j.colsurfa.2019.04.051 ↗
12. Hexagonal ferrites: a review of the synthesis, properties and applications of hexaferrite ceramics10.1016/j.pmatsci.2012.04.001 ↗
13. Acid mine drainage sludge as an alternative raw material for M-type hexaferrite preparation10.1016/j.jclepro.2019.03.224 ↗
14. Recent progress on utilization of metal-rich wastes in ferrite processing: a review
15. Synthesis of red mud derived M-type barium hexaferrites with tuneable coercivity10.1016/j.ceramint.2019.11.025 ↗
16. Recycling of strontium ferrite waste in a permanent magnet manufacturing plant10.1021/acssuschemeng.6b03053 ↗
17. Recycling and enrichment of rare earth based permanent magnet scraps
18. Mechanochemical synthesis of SrFe12O19 from recycled mill scale: effect of synthesis time on phase formation and magnetic properties10.1016/j.jallcom.2021.159787 ↗
19. Investigation of nano-crystaline strontium hexaferrite magnet powder from mill scale waste by the mechanochemical synthesis: effect of the annealing temperature10.1016/j.matchemphys.2022.126513 ↗
20. Synthesis and adsorption properties of high specific surface area strontium ferrite from Industrial strontium residue10.1016/j.vacuum.2013.01.005 ↗
21. Crystal-structure of strontium hexaferrite Srfe12o1910.1016/0022-4596(88)90025-4 ↗
22. Magnetocrystalline anisotropy study of Co-substituted M-type strontium hexaferrite single crystals10.1016/j.ceramint.2022.09.153 ↗
23. Synthesis and properties of composite magnetic material SrCoxFe12-xO19 (x=0–0.3)10.1016/j.powtec.2012.08.015 ↗
24. Anisotropic characteristics and improved magnetic performance of Ca–La–Co-substituted strontium hexaferrite nanomagnets
25. Exploring the impact of non-magnetic ion Mg2+ into M- type Ba0.5Ca0.5Fe12-xO19 (x = 0.0, 0.1 and 0.2) hexaferrites on structural, magnetic and magnetocaloric effect properties10.1016/j.jallcom.2024.174939 ↗
26. Sr 1-x La x Fe 12 O 19 (0.0≤x≤0.5) hexaferrites: Synthesis, characterizations, hyperfine interactions and magneto-optical properties10.1016/j.ceramint.2016.05.074 ↗
27. Study of strontium ferrites substituted by lanthanum on the structural and magnetic properties10.1016/j.ceramint.2011.05.023 ↗
28. Direct imaging of dopant sites in rare-earth element-doped permanent magnet and correlated magnetism origin10.1039/C8NR09922G ↗
29. Enhanced magnetic properties of single domain Al-substituted strontium hexaferrite (SrFe12−Al O19) synthesized via hydrothermal method for permanent magnets10.1016/j.jallcom.2024.175132 ↗
30. Impact of In3+ cations on structure and electromagnetic state of M−type hexaferrites10.1016/j.jechem.2021.12.027 ↗
31. Investigations on the structural, magnetic and mossbauer properties of cerium doped strontium ferrite10.1016/j.physb.2018.08.035 ↗
32. Structural, magnetic, and microwave features of Sc3+ ions substituted Sr0.5Ba0.5Fe12O19 nanohexaferrites10.1016/j.jallcom.2023.173138 ↗
33. Magnetic anisotropies of La–Co substituted M-type Sr hexaferrites studied by 57Fe Mössbauer spectroscopy with external magnetic fields10.1063/5.0019954 ↗
34. Influence of Co4+-Ca2+ substitution on structural, microstructure, magnetic, electrical and impedance characteristics of M-type barium–strontium hexagonal ferrites10.1016/j.ceramint.2020.05.326 ↗
35. Magnetic and structural analysis of BaZnxZrxFe12–2xO19 (x = 0.1–0.7) hexaferrite samples for magnetic applications10.1016/j.jallcom.2022.167410 ↗
36. Zn-Zr induced structural and magnetic changes in strontium hexaferrite system10.1016/j.jallcom.2023.173162 ↗
37. Impact of Sc3+/In3+ ions co-substitution on structural, magnetic, and microwave features of SrFe12O19 hexaferrites10.1016/j.jallcom.2023.172197 ↗
38. Dielectric, ferroelectric, optical and photocatalytic properties of Al and Ag-doped strontium hexaferrite (SrFe12O19) synthesized via facile micro-emulsion approach10.1016/j.jallcom.2024.174098 ↗
39. Structural, morphological, and EMI shielding evaluations of Sm-Mn co-doped Sr-based M-type hexaferrite for Ku band applications10.1016/j.jallcom.2024.174627 ↗
40. Effect of La3+and Al3+ doping on the crystal structure and magnetic properties of strontium hexaferrites10.1016/j.jallcom.2024.174146 ↗
41. Influence of Ca substitution on the microstructure and magnetic properties of SrLaCo ferrite10.1016/j.jmmm.2012.10.004 ↗
42. The detailed studies of the structural and magnetic properties of hexaferrites Ba1−xSrxFe12O19 for 0.0 ≤ x ≤ 0.75
43. Magnetic and terahertz–infrared properties of nanodispersed hexaferrite SrxBa(1−x)Fe12O19 solid solutions10.3390/cryst13091354 ↗
44. Effect of barium on the properties of lead hexaferrite10.1007/s10948-011-1181-x ↗
45. Magneto-optical properties and Mössbauer Investigation of Ba x Sr y Pb z Fe 12 O 19 Hexaferrites10.1016/j.ceramint.2016.10.013 ↗
46. Influences of La substitution on the structure and magnetic properties of M-type strontium ferrites10.1016/S0304-8853(01)00914-3 ↗
47. Effect of divalent cation substitution in the magnetoplumbite structured BaFe12O19 system
48. J, Investigation of the magnetic properties of SrFe 12 O 19 synthesized by the Pechini and combustion methods10.1016/j.jmmm.2017.04.042 ↗
49. Sol–gel synthesis, structural and magnetic properties of nanoscale M-type barium hexaferrites BaCoxZrxFe(12−2x)O1910.1016/j.jmmm.2013.09.007 ↗
50. Structural and dielectric spectroscopy studies of the M-type barium strontium hexaferrite alloys (Ba x Sr1−x Fe12O19)
51. Modifications in structure dependent magnetic parameters of Nd-doped Ba–Ca hexaferrites synthesized by sol gel using lemon extract as a fuel10.1016/j.ceramint.2023.10.023 ↗
52. Investigations on structural, Mossbauer, dielectric, and ferroelectric properties of La doped barium hexaferrite10.1016/j.physb.2023.414954 ↗
53. Hard magnetic properties of nanosized Sr(Fe,Al) 12 O 19 hexaferrites obtained by Pechini method10.1016/j.jpcs.2016.02.007 ↗