1)  SrAl2O4:Eu
SrAl2O4:Eu
1.
The long persistence nanophosphors SrAl2O4:Eu,Dy was received after sintered at 1200 ℃.
采用环己烷/Triton X-100/正辛醇/水的微乳体系,合成了均一纳米级的铝酸锶长余辉材料的前驱物,并在1200℃煅烧后得到了具有长余辉发光性质的SrAl2O4:Eu,Dy纳米材料。
2.
The topography of the raw material SrCO3 and its behavior in the course of synthesizing SrAl2O4:Eu,Dy luminescent material have been studied by means of TG-DSC,SEM and X-ray diffraction.
通过TG-DSC和XRD分析,对合成SrAl2O4:Eu,Dy发光材料所用碳酸锶原料形貌及合成过程中的变化特征展开研究。
3.
The effect of H3BO3 flux on the luminescent properties of SrAl2O4:Eu,Dy phosphor prepared by combustion synthesis is systematically investigated.
利用燃烧法制备SrAl2O4:Eu,Dy发光材料,研究H3BO3助熔剂对材料发光性能的影响。
补充资料:blue fluorescent of Eu2+activator
分子式:
CAS号:

性质:三基色荧光灯的蓝色荧光粉现使用Eu2+激活的铝酸盐体系和卤磷酸锶Sr5(PO4)Cl体系。铝酸盐体系分磁铅矿及类似磁铅矿结构和β-A12O3型结构的两种化合物,后者猝灭温度比前者高。Eu2+离子激活上述两类材料得到光谱不同的蓝色发光材料,实用为BaMgAll0O17:Eu蓝色磷光体。

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