Synthesis and Luminescence Properties of LnM(v)O4 (M = Nb, Ta):RE3+ (RE = Eu, Tb) Nanophosphors.
A group of LnM(v)O4 (M = Nb, Ta):RE3+ (RE = Eu3+, Tb3+) phosphors have been synthesized by pretreatments with a special reactor (supersonic microwave co-assistance (SMC) machine). Powder characteristics were studied by X-ray Diffraction, photoluminescence, fluorescence microscope and scanning electronic microscope. Results showed the samples can exhibit green or red emissions upon the ultra-violet excitations. The influence of SMC method on the physical properties has been investigated in detail.
Jiansheng
J
Huo
Qianming
Q
Wang
D060326:Chemistry Techniques, Synthetic; D028581:Lanthanoid Series Elements / Q000737:chemistry*; D049408:Luminescent Agents / Q000737:chemistry*; D019216:Metals, Heavy / Q000737:chemistry*; D008872:Microwaves; D049329:Nanostructures / Q000737:chemistry*; D010316:Particle Size
D028581:Lanthanoid Series Elements; D049408:Luminescent Agents; D019216:Metals, Heavy