Luminescent Properties of MgLaLiSi2O7:Eu3+ Phosphors via Sol-Gel Process
2012 ◽
Vol 512-515
◽
pp. 178-181
MgLaLiSi2O7:Eu3+ phosphors have been prepared through the sol-gel process. X-ray diffraction (XRD), thermogravimetric and ddifferential thermal analysis (TG-DTA), FT-IR spectra and photoluminescence spectra were used to characterize the resulting phosphors. FT-IR spectra suggested that crystallized silicates have formed in the powders annealed at 1050°C. The results of XRD indicated that the phosphors crystallized completely at 1050°C. In MgLaLiSi2O7:Eu3+ phosphors, the Eu3+ shows its characteristic red (613nm, 5D0–7F2) emissions.
Luminescence properties of R2MoO6:Eu3+ (R = Gd, Y, La) phosphors prepared by Pechini sol-gel process
2005 ◽
Vol 20
(10)
◽
pp. 2676-2681
◽
2010 ◽
Vol 17
(01)
◽
pp. 59-62
◽