A series of novel red-emitting BaLiZn₃(BO₃)₃:Eu³⁺ phosphors were synthesized through the high temperature solid state reaction method. The phase composition, crystal structure, morphology and photoluminescence property of the BaLiZn₃(BO₃)₃:Eu³⁺ samples were systematically investigated. The phosphor can be efficiently excited by the near ultraviolet light (NUV) of 396 nm and blue light of 466 nm, and give out red light emission at 618 nm corresponding to the electric dipole transition (⁵D₀→⁷F₂). The optimal doping concentration of Eu³⁺ ions in BaLiZn₃(BO₃)₃ is determined to be about 3 mol%, and the concentration-quenching phenomenon arise from the electric dipole–dipole interaction. The temperature dependent luminescence behavior of BaLiZn₃(BO₃)₃:0.03Eu³⁺ phosphor exhibits its good thermal stability, and the activation energy for thermal quenching characteristics is calculated to be 0.1844 eV. The decay lifetime of the BaLiZn₃(BO₃)₃:0.03Eu³⁺ is measured to be 1.88 ms. These results suggest that the BaLiZn₃(BO₃)₃:Eu³⁺ phosphors have the potential application as a red component in white light emitting diodes (WLEDs) with NUV or blue chips.

采用高温固相反应法合成了一系列新型发红光的BaLiZn ₃ (BO ₃ ) ₃ :Eu ^{3+荧光粉。}_{系统研究了BaLiZn 3} (BO ₃ ) ₃ :Eu ³⁺样品的相组成、晶体结构、形貌和光致发光性能。该荧光粉可被396 nm的近紫外光(NUV)和466 nm的蓝光有效激发，并在618 nm处发出红光发射，对应电偶极跃迁( ⁵ D ₀ → ⁷ F ₂）。^{Eu 3+}离子在BaLiZn ₃ (BO ₃ ) ₃中的最佳掺杂浓度确定为约3 mol%，浓度猝灭现象源于电偶极-偶极相互作用。_{BaLiZn 3} (BO ₃ ) ₃ :0.03Eu ³⁺荧光粉的温度依赖性发光行为表现出良好的热稳定性，热猝灭特性的活化能为0.1844 eV。_{BaLiZn 3} (BO ₃ ) ₃ :0.03Eu ³⁺的衰变寿命测得为1.88 ms。这些结果表明，BaLiZn₃ (BO ₃ ) ₃ :Eu ³⁺磷光体具有作为具有NUV或蓝色芯片的白光发光二极管(WLED)中的红色成分的潜在应用。