Anomalous Emission Performance of Eu$lt;sup$gt;3+$lt;/sup$gt;-activated BiOCl Layered Phosphors Induced by Doping Zn$lt;sup$gt;2+$lt;/sup$gt;

Abstract

Eu 3+-activated BiOCl layered phosphors induced by doping Zn 2+ were prepared by traditional solid reaction method, and the effect of Zn 2+ ion dopants (0-20mol%) on the photoluminescence properties were characterized by X-ray powder diffraction (XRD), X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM), Fourier transform infrared absorption (FT-IR), excitation and emission spectra, and luminescence decay curves meas