Lin K.M. – TechConnect Briefs

Sol-gel synthesis and photoluminescent characteristics of Eu doped Gd2O3 nanophosphors

Lin C.C., Lin K.M., Lin C.C., Lin K.M., Li Y.Y., Lin C.C., Lin K.M., National Chung Cheng University, TW

Eu-ion doped Gd2O3 nanophosphor powders were prepared by sol-gel method using GdCl3 and EuCl3 at 800-1100 oC. The size of phosphors was about 50-200nm depending on the synthesis temperature for 2hr. Nanophosphors was examined by [...]

Synthesis silica sphere and core-shell Gd2O3:Eu3+@SiO2 phosphor nanoparticles by sol-gel method

Lin C.C., Lin K.M., Lin C.C., Lin K.M., Li Y.Y., Lin C.C., Lin K.M., National Chung Cheng University, TW

The welldispers and nano-scale of silica sphere were synthesized through sol-gel process by TEOS as the precursor at room temperature. We also can control sphere size with the diameter 60 nm, 180 nm and 300 [...]