One-stage synthesis of (Y0,5Bi0,5)3(Fe0,5Ga0,5)5O12 garnet using the organometallic gel auto-combustion approach
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Abstract
Abstract Nanosized powder of (Y0.5Bi0.5)3(Fe0.5Ga0.5)5O12 ferrite garnet with a narrow particle size distribution was prepared via the gel auto-combustion approach based on polyvinyl alcohol (PVA) and metal nitrates. The peculiarities of garnet phase formation were studied by infrared spectroscopy (IR spectroscopy), simultaneous thermal analysis (TGA/DSC), C, H and N-elemental analysis, and powder X-ray diffraction (XRD). The final powdery product was characterized using powder XRD, IR spectroscopy, X-ray fluorescence (XRF) and scanning electron microscopy (SEM). We established that the use of PVA provides one-stage crystallization of a single-phase ferrite-garnet due to the formation of a thermally stable PVA-salt complex. Crystallization of the (Y0.5Bi0.5)3(Fe0.5Ga0.5)5O12 powder occurred at 700 °C, without intermediate and impurity phases.
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Research context
OpenAlex topics: Magneto-Optical Properties and Applications · Nonlinear Optical Materials Studies · Photorefractive and Nonlinear Optics
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References (28)
Show source-provided references
1. Structural and magnetic properties of yttrium iron garnet (YIG) and yttrium aluminum iron garnet (YAIG) nanoferrites prepared by microemulsion method10.1016/j.jmmm.2015.10.060 ↗
2. Mössbauer spectroscopic studies of Fe3+-substituted YIG10.1016/j.ceramint.2006.06.012 ↗
3. Faraday rotation and sensitivity of (100) bismuth-substituted ferrite garnet films10.1103/PhysRevB.66.064405 ↗
4. Effect of bismuth doping on thermal expansion and misfit dislocations in epitaxial iron garnets10.1016/0022-0248(94)90274-7 ↗
5. Epitaxial Bi3Fe5O12(001) films grown by pulsed laser deposition and reactive ion beam sputtering techniques10.1063/1.1287227 ↗
6. Characterization of epitaxial (Y,Bi)3(Fe,Ga)5O12 thin films grown by metal-organic decomposition method10.1063/1.1827339 ↗
7. Investigation of the phase diagram of the system PbO-B2O3-Bi2O3-Y2O3-Fe2O3-Ga2O3 for (YBi)3(FeGa)5O12 crystal growth from flux10.1016/0022-0248(84)90161-1 ↗
8. Polarization origin and iron positions in indium doped barium hexaferrites10.1016/j.ceramint.2017.09.172 ↗
9. Effect of fe doping on structure, magnetic and electrical properties of La0.7Ca0.3Mn0.5Fe0.5O3 manganite10.1016/j.ceramint.2018.05.124 ↗
10. Magnetic properties and Mössbauer study of gallium doped M-type barium hexaferrites10.1016/j.ceramint.2017.06.172 ↗
11. Lowering the synthesis temperature of Y3Fe5O12 by surfactant assisted solid state reaction10.1016/j.jmmm.2017.08.076 ↗
12. Solid-state synthesis of YAG powders through microwave coupling of oxide/carbon particulate mixtures10.1016/j.ceramint.2017.06.020 ↗
13. Structural and magnetic properties of electrospun yttrium iron garnet (YIG) nanofibers10.1016/j.ceramint.2016.10.070 ↗
14. Heat generation properties in AC magnetic field for Y3Fe5O12 powder material synthesized by a reverse coprecipitation method
15. The effect of precipitant on co-precipitation synthesis of yttrium aluminum garnet powders10.1016/j.ceramint.2012.05.066 ↗
16. Combustion synthesis in nanostructured reactive systems10.1016/j.apt.2015.03.013 ↗
17. Synthesis of nanocrystalline yttrium iron garnets by sol–gel combustion process: the influence of pH of precursor solution10.1016/j.mseb.2006.01.014 ↗
18. Single step synthesis of yttrium aluminum garnet (Y3Al5O12) nanopowders by mixed fuel solution combustion approach10.1016/j.ceramint.2011.05.052 ↗
19. Synthesis of magnetic and multiferroic materials from polyvinyl alcohol-based gels10.1016/j.jmmm.2015.08.084 ↗
20. Nonlinear optical absorption studies of sol–gel derived Yttrium Iron Garnet (Y3Fe5O12) nanoparticles by Z-scan technique10.1016/j.ceramint.2011.10.005 ↗
21. Effect of the PVA (polyvinyl alcohol) concentration on the optical properties of Eu-doped YAG phosphors10.1016/j.optmat.2016.09.011 ↗
22. Concentration space of homogeneous garnet in the system Ga2O3–(Y, Bi)3(Fe, Ga)5O12–Fe2O310.1134/S0012500818050087 ↗
23. (Y1-xBi x)3(Fe1-y Ga y)5O12 solid solution region in the Ieneke diagram10.1134/S002016851807018X ↗
24. Combustion synthesis of cobalt ferrite nanoparticles - influence of fuel to oxidizer ratio10.1016/j.jallcom.2011.10.094 ↗
25. Kinetics of the complex process of thermo-oxidative degradation of poly(vinyl alcohol)10.1007/s10973-007-8770-8 ↗
26. Crystal structure analysis of polycrystalline Bi3Fe5O12 thin film by using asymmetric and symmetric diffraction techniques10.1016/0022-3697(95)00064-X ↗
27. Conversion electron single-crystal films Mossbauer study of the (Bi,Y)3Fe5O1210.1016/0304-8853(92)90066-W ↗
28. Infrared spectroscopy of yttrium aluminum, yttrium gallium, and yttrium iron garnets10.1063/1.351846 ↗