
Layered hydroxyl sulfate: Controlled crystallization, structure analysis, and green derivation of multi-color luminescent (La,RE)2O2SO4 and (La,RE)2O2S phosphors (RE = Pr, Sm, Eu, Tb, and Dy)
Keywords: Sulfate type layered rare earth hydroxide; Photoluminescence; Oxysulfate; Oxysulfide