1) green rare earth phosphors
绿色稀土荧光粉
2) green fluorescent powder of rare-earth
稀土绿色荧光粉
4) rare earth phosphor
稀土荧光粉
1.
The effects of temperatures of vacuum evaporation and calcination on the luminescent properties of the commercial rare earth phosphor Y2O3:Eu3+ were investigated.
采用物理法对商品化稀土荧光粉Y2O3:Eu3+进行改性,考察了真空干燥温度、焙烧温度对其发光性能的影响。
2.
Moreover,it gives the outlook of rare earth phosphor used for lamp.
同时展望了灯用稀土荧光粉的发展前景。
6) green phosphor
绿色荧光粉
1.
Three green phosphor systems were prepared, which were based on LaPO4, M3(PO4)2 and KxMxLa1-xPO4 matrix, sensitized by Ce3+, activated by Tb3+.
本论文分别以LaPO_4,M_3(PO_4)_2及K_xM_xLa_(1-x)PO_4为基质,Ce~(3+)为敏化剂,Tb~(3+)为激活剂合成了三个体系的绿色荧光粉,通过荧光光谱系统研究了荧光性能,分析了发光机理。
2.
In this paper, the RE(BO3, PO4)(RE=La, Y) green phosphor systems based on RE(BO3, PO4)(RE=La, Y) matrix, sensitized by Ce~(3+) and activated by Tb~(3+) were prepared by solid state method and sol-gel method, respectively.
本论文以RE(BO3, PO4)(RE=La, Y)为基质,Ce~(3+)为敏化剂,Tb~(3+)为激活剂,通过高温固相法和溶胶-凝胶法合成了RE(BO3, PO4)(RE=La, Y)绿色荧光粉。
3.
Green phosphor of Y(BO3,PO4): Ce,Tb was first synthesized by means of sol-gel method.
采用溶胶-凝胶法合成Y(BO3,PO4):Ce,Tb绿色荧光粉,利用热分析(TG-DTA)、X射线衍射仪(XRD)、扫描电子显微镜(SEM)、荧光分光光度计等手段探讨了Y(BO3,PO4):Ce,Tb荧光粉的烧结条件、结构及荧光性能的关系。
补充资料：稀土绿色荧光粉
分子式：
CAS号：
性质：目前用做投影电视绿色荧光体主要是钇铝镓石榴石体系[Y3(Al,Ga)5O12]，如YAG：Tb(P53)，Y(A1，Ga)G:Tb等，具有良好的温度猝灭特性和亮度线性关系。BaF2是制备单相立方YAG:Tb荧光粉良好的助熔剂，能提高磷光体的发光效率。用镓取代部分铝，代号为P53(Ga)，其老化特性，亮度和饱和特性，γ系数等都得到改善。
CAS号：
性质：目前用做投影电视绿色荧光体主要是钇铝镓石榴石体系[Y3(Al,Ga)5O12]，如YAG：Tb(P53)，Y(A1，Ga)G:Tb等，具有良好的温度猝灭特性和亮度线性关系。BaF2是制备单相立方YAG:Tb荧光粉良好的助熔剂，能提高磷光体的发光效率。用镓取代部分铝，代号为P53(Ga)，其老化特性，亮度和饱和特性，γ系数等都得到改善。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条