Effect of La-Ni substitution on structural, magnetic and microwave absorption properties of barium ferrite
Source abstract
Abstract
Abstract In this paper, La-Ni substituted barium ferrite nanoparticles were prepared by a co-precipitation method. The morphology, structure, magnetic and microwave absorption properties of samples were accomplished by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), transmission electron microscope (TEM), vibrating sample magnetometer (VSM) and vector network analysis. From the results evaluation, it can be seen that the magnetoplumbite structure for all of the samples have been formed and the average crystallite sizes of Ba1−xLaxFe12−xNixO19 nanoparticles within in the range of 50.9–65.5 nm. Ba0.9La0.1Fe11.9Ni0.1O19 exhibits a remarkable reflection loss of −13.5 dB at 13.05 GHz with a matching thickness of 1.5 mm. The reflection loss results indicate that Ba0.9La0.1Fe11.9Ni0.1O19 nanoparticles may be used as a potential for thin microwave absorbers.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Electromagnetic wave absorption materials · Magnetic Properties and Synthesis of Ferrites · Multiferroics and related materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (32)
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1. Electromagnetic interference shielding efficiency of polyaniline composites filled with graphene decorated with metallic nanoparticles10.1016/j.compscitech.2013.02.024 ↗
2. Microwave absorption properties of Mn- and Ti-doped strontium hexaferrite10.1016/j.jallcom.2008.02.094 ↗
3. Effect of Ti-Zn substitution on structural, magnetic and microwave absorption characteristics of strontium hexaferrite10.1016/j.jallcom.2013.08.188 ↗
4. Simple synthesis of mesoporous boron nitride with strong cathodoluminescence emission10.1016/j.jssc.2011.01.040 ↗
5. A simple approach to spherical nickel-carbon monoliths as light-weight microwave absorbers10.1039/c2jm32853d ↗
6. Effect of Ni fillers on microwave absorption and effective permeability of NiCuZn ferrite/Ni/polymer functional composites10.1016/j.jallcom.2012.09.096 ↗
7. Effect of additional elements on the structural properties, magnetic characteristics and natural resonance frequency of strontium ferrite nanoparticles/polymer composite10.1109/TMAG.2009.2022183 ↗
8. Static and high frequency magnetic properties of Mn-Co-Zr substituted Ba-ferrite10.1016/j.jallcom.2007.02.101 ↗
9. Enhanced reflection loss and permittivity of self assembled Mg-Co-Zr substituted barium ferrite dot array on carbon nanotube10.1016/j.jmmm.2011.10.027 ↗
10. Absorbing property and structural design of microwave absorber based on carbonyl iron and barium ferrite10.1016/j.jmmm.2007.04.012 ↗
11. Structure, ferromagnetism and microwave absorption properties of La substituted BiFeO3 nanoparticles10.1016/j.matlet.2013.08.061 ↗
12. Magnetic phase transitions in substituted barium ferrites BaFe12−x(Ti0.5Co0.5)xO19 (x=0-5)10.1016/j.jmmm.2012.07.050 ↗
13. Study of formation mechanism of barium hexaferrite by sintering curve10.1016/j.jallcom.2010.05.050 ↗
14. Phase formation, sintering behavior and magnetic property of Bi-Co-Ti substituted M-type barium hexaferrite10.1016/j.jallcom.2012.12.113 ↗
15. Surfactant-assisted solvothermal synthesis of Ba(CoTi)xFe12-2xO19 nanoparticles and enhancement in microwave absorption properties of polyaniline10.1021/jp1067268 ↗
16. Structural, magnetic and microwave absorption properties of doped Ba-hexaferrite nanoparticles synthesized by co-precipitation method10.1016/j.jmmm.2014.12.059 ↗
17. Effects of Ga-Cr substitution on structural and magnetic properties of hexaferrite (BaFe12O19) synthesized by sol-gel auto-combustion route10.1016/j.jallcom.2012.08.122 ↗
18. Cations distribution and magnetic properties of Co-Zr doped BaCoxZrxFe(12-2x)O19 prepared via citrate precursor sol-gel route10.1016/j.ceramint.2014.08.022 ↗
19. Development of uniaxial magnetocrystalline anisotropy in SrFe12−x(DyGd)xO19 thin film synthesized by incorporation of high coercivity nanoparticles in sol-gel method10.1016/j.jmmm.2014.02.087 ↗
20. Enhanced magnetic properties of substituted Sr-hexaferrite nanoparticles synthesized by co-precipitation method10.1016/j.ceramint.2013.10.096 ↗
21. Effect of Nd-Co substitution on magnetic and microwave absorption properties of SrFe12O19 hexaferrites10.1016/j.jallcom.2012.02.088 ↗
22. Influence of Sm-substitution on structure and electromagnetic properties of Ba3−xSmxCo2Fe24O41 powders10.1016/j.jmmm.2010.08.055 ↗
23. Structural, magnetic and microwave absorption behavior of Co-Zr substituted strontium hexaferrites prepared using tartaric acid fuel for electromagnetic interference suppression10.1016/j.jmmm.2016.08.095 ↗
24. Structural and magnetic properties of conventional and microwave treated Ni–Zr doped barium strontium hexaferrite10.1016/j.materresbull.2011.11.053 ↗
25. Microwave absorption properties of La-substituted M-type strontium ferrites10.1016/j.jallcom.2009.10.116 ↗
26. Wideband and enhanced microwave absorption performance of doped barium ferrite10.1016/j.jmmm.2015.02.059 ↗
27. Tunable complex permeability and enhanced microwave absorption properties of BaNixCo1−xTiFe10O1910.1016/j.jallcom.2014.10.163 ↗
28. Cubic NiFe2O4 particles on graphene-polyaniline and their enhanced microwave absorption properties10.1016/j.compscitech.2014.11.021 ↗
29. Preparation of reduced graphene oxide/ Ni0.4Zn0.4Co0.2Fe2O4 nanocomposites and their excellent microwave absorption properties10.1016/j.ceramint.2015.07.129 ↗
30. Green synthesis and enhanced microwave absorption property of reduced graphene oxide-SrFe12O19 nanocomposites10.1016/j.jallcom.2016.08.078 ↗
31. Electromagnetic properties and microwave absorption of W-type hexagonal ferrites doped with La3+10.1016/j.jmmm.2011.02.034 ↗
32. High densities of magnetic nanoparticles supported on graphene fabricated by atomic layer deposition and their use as efficient synergistic microwave absorbers10.1007/s12274-014-0432-0 ↗