Facile composite synthesis and photoluminescence of NaGd(MoO4)2: Ln3+(Ln = Eu, Tb) submicrometer phosphors
Source abstract
Abstract
NaGd(MoO4)2:Ln3+(Ln = Eu, Tb) submicrometer phosphors have been synthesized by a composite method including the solid state reaction process at room temperature and the hydrothermal process. It is revealed that temperature and humidity have an influence on the reaction rate and that higher temperature and humidity can speed up the reaction process. Crystalline water is necessary for the solid phase reaction at room temperature. The x-ray diffraction (XRD) patterns indicate that NaGd(MoO4)2:Ln3+(Ln = Eu, Tb) submicrometer phosphors crystallize well with the scheelite structure. Both scanning electron microscopy (SEM) and transmission electron microscopy (TEM) images illustrate that the average grain size of NaGd(MoO4)2:Ln3+is about 225 nm without conglomeration. The luminescent lifetime and quantum efficiency for NaGd(MoO4)2:Eu3+are determined.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Luminescence Properties of Advanced Materials · Lanthanide and Transition Metal Complexes · Solid-state spectroscopy and crystallography
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (32)
Show source-provided references
1. Solid state synthesis of Mo(W)-S cluster compounds at low heating temperatures.10.1006/jssc.1994.1018 ↗
2. 10.1016/S1293-2558(00)01084-010.1016/S1293-2558(00)01084-0 ↗
3. Holcomb · 2003 · 4
4. 10.1016/j.optmat.2004.11.05110.1016/j.optmat.2004.11.051 ↗
5. Spectral parameters of Nd3+ ion in Nd3+: NaGd(MoO4)(2) crystal.
6. 10.1016/j.jssc.2004.12.01610.1016/j.jssc.2004.12.016 ↗
7. 10.1109/2944.99918910.1109/2944.999189 ↗
8. 10.1021/cm021188j10.1021/cm021188j ↗
9. 10.1016/S1386-1425(98)00191-710.1016/S1386-1425(98)00191-7 ↗
10. 10.1002/adfm.20050054910.1002/adfm.200500549 ↗
11. 10.1016/j.jlumin.2005.10.00310.1016/j.jlumin.2005.10.003 ↗
12. 10.1016/j.jcrysgro.2006.02.00510.1016/j.jcrysgro.2006.02.005 ↗
13. Mechanochemical synthesis of ultrafine zinc sulfide particles.10.1016/S0921-4526(97)00353-0 ↗
14. 10.1006/jssc.1993.130510.1006/jssc.1993.1305 ↗
15. 10.1023/A:100867321183410.1023/A:1008673211834 ↗
16. 10.1002/(SICI)1521-4095(200004)12:8<594::AID-ADMA594>3.0.CO;2-S10.1002/(SICI)1521-4095(200004)12:8<594::AID-ADMA594>3.0.CO;2-S ↗
17. Synthesis of inorganic nano-materials by solid state reaction at low-heating temperatures.
18. 10.1021/jp051984n10.1021/jp051984n ↗
19. 10.1016/j.cplett.2003.12.13010.1016/j.cplett.2003.12.130 ↗
20. Almeida · 2005 · 359
21. 10.1016/S0277-5387(02)01032-X10.1016/S0277-5387(02)01032-X ↗
22. KNd(MoO4)2: A new incommensurate modulated structure in the scheelite family.10.1021/cm0605668 ↗
23. 10.1016/j.optmat.2005.12.01010.1016/j.optmat.2005.12.010 ↗
24. 10.1016/j.jallcom.2006.06.00810.1016/j.jallcom.2006.06.008 ↗
25. 10.1039/b107770h10.1039/b107770h ↗
26. 10.1016/S0924-0136(02)01059-210.1016/S0924-0136(02)01059-2 ↗
27. 10.1016/j.optmat.2005.12.01010.1016/j.optmat.2005.12.010 ↗
28. 10.1557/S088376940003253X10.1557/S088376940003253X ↗
29. 10.1109/TDMR.2006.88741610.1109/TDMR.2006.887416 ↗
30. 10.1016/S0022-2313(97)00107-510.1016/S0022-2313(97)00107-5 ↗
31. 10.1016/S0254-0584(01)00279-610.1016/S0254-0584(01)00279-6 ↗
32. 10.1016/0022-2313(96)00084-110.1016/0022-2313(96)00084-1 ↗