Project supported by the National Natural Science Foundation of China(11204039,51202033);the Natural Science Foundation of Fujian Province of China(2017I01399,2017I01677,2019I01283)。
NaBaPO4:Eu^2+,Er^3+phosphors and Ag nano-particles(NPs)were prepared by the solid-state reaction and chemical reduction method,respectively.The fluorescence spectra and decay curves demonstrate the effective energy tr...