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White light-emitting YVO4:1 mol.%Dy3+, x mol.%Eu3+ phosphor powders with order morphology and well crystallization were hydrothermally synthesized at 180 °C. The microstructure, white-light emission, and light-emitting mechanism of the powders were carefully studied using X-ray diffractometry, scanning electron microscopy and photoluminescence spectra. The excitation and emission spectra of the phosphor...
A series of single-composition emission-tunable CdWO4:Eu3+ uniform size nanorods were synthesized by polyvinylpyrrolidone (PVP) assisted hydrothermal process. The products were measured by powder X-ray diffraction (PXRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), photoluminescence, and fluorescent decay test. The results showed that reaction time, temperature, pH...
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