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LaF3:Ln3+(Eu3+,Dy3+,Sm3+ and Tb3+) nanoparticles were prepared in different solvents such as water,EG(ethylene glycol),DMSO(dimethyl sulfoxide) and their mixed solvents at a relatively low temperature of 150 oC by simple chemical route.All the prepared samples showed hexagonal phase and exhibited spherical morphology.The highest luminescence intensity was observed for the samples prepared in EG than the samples prepared in other solvents.However,the sample prepared in water showed anomalously higher luminescence intensity than that of the sample prepared in DMSO.
LaF3: Ln3 + (Eu3 +, Dy3 +, Sm3 + and Tb3 +) nanoparticles were prepared in different solvents such as water, EG (ethylene glycol), DMSO (dimethyl sulfoxide) and their mixed solvents at a relatively low temperature of 150 oC by simple chemical route. All the prepared samples showed hexagonal phase and pointed spherical morphology. The highest luminescence intensity was observed for the samples prepared in EG than the samples prepared in other solvents. Even though the sample prepared in water showed anomalously higher luminescence intensity than that of the sample prepared in DMSO.