Synthesis of yttrium aluminum garnet nanoparticles in confined environment III: Cerium doping effect
Source abstract
Abstract
Abstract Cerium yttrium aluminum garnet (Ce:YAG, CexY3-xAl5O12) nanoparticles doped with different cerium amount were obtained by calcining the precursors synthesized via co-precipitation in w/o microemulsion for 1 h at 900 °C. The structural and morphological properties were investigated by using X-ray Diffraction (XRD), Infrared Spectroscopy (IR) and Transmission Electron Microscopy (TEM) coupled with Energy Dispersive X-ray Spectroscopy (EDS) in order to investigate the effect of doping level on formation and microstructure of obtained nanoparticles. It was found that the composition of the final products strongly depends on the concentration of cerium. The formation of single YAG phase was observed only at 0.5% cerium. For other concentrations, a mixture of YAG and yttria phases was obtained indicating an effect of the cerium on stabilization of sesquioxide phase. Optical properties of the single phase powder were also investigated in details.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Luminescence Properties of Advanced Materials · Glass properties and applications · Photorefractive and Nonlinear Optics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (32)
Show source-provided references
1. Li · 1999 · vol 402 · 393
2. Recent advances in nanoparticle synthesis with reversed micelles
3. Zarur · 2000 · vol 403 · 65
4. Synthesis of organic nanoparticles in different W/O microemulsions10.1021/la991638v ↗
5. Synthesis and characterization of silica-coated iron oxide nanoparticles in Microemulsion: the effect of nonionic surfactants10.1021/la0008636 ↗
6. Synthesis of Yttrium Aluminum Garnet nanoparticles in confined environment II: role of the thermal treatment on the composition and microstructural evolution10.1016/j.jallcom.2017.05.174 ↗
7. Preparation of Nd:YAG nanopowder in a confined environment10.1021/la0625906 ↗
8. Synthesis of Yttrium Aluminum Garnet nanoparticles in confined environment, and their characterization10.1016/j.colsurfa.2016.09.073 ↗
9. A nearly ideal phosphor-converted white light-emitting diode10.1063/1.2901378 ↗
10. Fabrication and optical properties of high-performance polycrystalline Nd:YAG ceramics for solid-state lasers10.1111/j.1151-2916.1995.tb08433.x ↗
11. Luminescence properties of Ce-activated YAG optical ceramic scintillator materials10.1016/S0022-2313(97)00103-8 ↗
12. Temperature quenching of yellow Ce3+ luminescence in YAG: Ce10.1021/cm8030768 ↗
13. Pressureless glass crystallization of transparent yttrium aluminum garnet-based nanoceramics10.1038/s41467-018-03467-7 ↗
14. Optical spectroscopy of nanocrystalline cubic Y2O3:Er3+ obtained by combustion synthesis
15. Dependence of fluorescence lifetimes of Y2O3:Er3+ nanoparticles on the surrounding medium10.1103/PhysRevB.60.R14012 ↗
16. Coprecipitation synthesis of Nd:YAG nanopowders II: the effect of Nd dopant addition the on luminescence properties10.1016/j.optmat.2009.06.008 ↗
17. Luminescent properties of cerium-activated garnet series phosphor: structure and temperature effects10.1149/1.2898093 ↗
18. Co-precipitation synthesis of Nd: YAG nano-powders: the effect of Nd dopant addition with thermal treatment10.1007/s10853-006-0660-0 ↗
19. Effect of the dopant selection (Er, Eu, Nd or Ce) and its quantity on the formation of yttrium aluminum garnet nanopowders10.1016/j.optmat.2008.04.008 ↗
20. YAG: Ce phosphor particles prepared by ultrasonic spray pyrolysis10.1016/S0025-5408(00)00257-9 ↗
21. 1993
22. X-ray diffraction characterization of heavily deformed metallic specimens10.1016/S1359-6454(97)00222-X ↗
23. Effects of local structure of Ce3+ ions on luminescent properties of Y3Al5O12:Ce10.1038/srep22238 ↗
24. Optical absorptiort of Y3Al5O12 from 10 to 50000 cm-1 wavenumbers
25. Structural and optical studies of yttrium oxide nanoparticles synthesized by co-precipitation method10.1016/j.materresbull.2010.05.020 ↗
26. Low temperature synthesis of nanocrystalline Y3Al5O12 (YAG) and Ce-doped Y3Al5O12 via different sol-gel methods10.1039/a903664d ↗
27. Thermal degradation of CTAB in as-synthesized MCM-4110.1007/s10973-008-9055-6 ↗
28. Comparative investigation on synthesis and photoluminescence of YAG: Ce phosphor10.1016/j.mseb.2003.09.031 ↗
29. Oscillatory oxidation of cerium (III) ions by bromate in a flow system with a controlled inlet of bromide ion10.1007/BF02063579 ↗
30. Kinetics and mechanism of bromide ions oxidation by cerium(IV) in sulphuric acid solutions revisited10.1007/s11243-006-0084-3 ↗
31. Kinetics of cerium emission in a YAG: Ce single crystal: the role of traps10.1088/0953-8984/12/8/336 ↗
32. Sr3AlO4F: Ce3+ based yellow phosphors: structural tuning of optical properties and use in solid-state white lighting10.1039/c3tc31460j ↗