Ce³⁺ and Gd³⁺ co-doped NaBaBO₃ blue luminescent materials were synthesized by the solid-state reaction. X-ray diffraction, X-ray photoelectron spectrometer, and fluorescence spectrometer were used to analyze the crystal structure, the surface morphology, and the luminous properties. Ce³⁺/Gd³⁺ co-doped NaBaBO₃ phosphors can absorb near-ultraviolet light and emit bright blue light centered at 430 nm, which originates from the 5d-4f transition of Ce³⁺ ion. When the doping concentration of Ce³⁺ and Gd³⁺ was 1 % and 3 % respectively, Ce³⁺/Gd³⁺doped NaBaBO₃ had the strongest luminous intensity with a short decay time of about 23 ns. The addition of Gd³⁺ increases the luminescence intensity of Ce³⁺ doped NaBaBO_3. The CIE color coordinates are (0.1564, 0.0909). Ce³⁺/Gd³⁺ co-doped NaBaBO₃ powders are promising materials for WLEDs and scintillators.

采用固相反应合成了Ce ³⁺和Gd ³⁺共掺NaBaBO _{3蓝色发光材料。}采用X射线衍射仪、X射线光电子能谱仪和荧光光谱仪分析了晶体结构、表面形貌和发光性能。Ce ³⁺ /Gd ³⁺共掺杂NaBaBO ₃荧光粉可以吸收近紫外光并发出以430 nm为中心的明亮蓝光，这种光来源于Ce ³⁺离子的5d-4f跃迁。^{当Ce 3+}和Gd ³⁺的掺杂浓度分别为1 %和3 %时，Ce ³⁺ /Gd ³⁺掺杂NaBaBO₃具有最强的发光强度，衰减时间短，约为 23 ns。^{Gd 3+}的加入增加了Ce ³⁺掺杂的NaBaBO ₃的发光强度_。CIE 颜色坐标为 (0.1564, 0.0909)。Ce ³⁺ /Gd ³⁺共掺杂 NaBaBO ₃粉末是用于 WLED 和闪烁体的很有前途的材料。