Synthesis, characterization, and fluorescence properties of SrAl₂B₂O₇:Eu²⁺ and SrAl₂B₂O₇:Eu²⁺, Li⁺

Abstract The blue-emitting phosphor SrAl 2 B O 7 :Eu 2+ has the potential to be used in full-spectrum LED devices. However, reducing atmosphere is extremely demanding complex preparation process of . Thereby, synthesis with an economic approach important. In this work, a new route was realized; 4 and H 3 BO were as solid precursors synthesize by solid-state reaction method, only carbon powder needed source atmosphere. effects different routes on crystal structure, morphology, luminescence properties studied, well Li + doping investigated. results show that under route, good properties, will improve intensity.