1) the long persistence phosphors of aluminates hosts
铝酸盐长余辉
1.
The progress,luminescent mechanism,preparation method andinfluencing factor of the long persistence phosphors of aluminates hosts were reviewed systematically.
系统地介绍了铝酸盐长余辉发光材料的发展历史、发光机理、制备方法、影响因素,综合作者所做的工作及对近年研究的对比分析,展望了铝酸盐长余辉材料的研究趋势和可能的应用前景。
2) ultrafine alkaline earth aluminate
超细碱土铝酸盐长余辉发光材料
1.
Advances in preparation of ultrafine alkaline earth aluminate long afterglow phosphor;
超细碱土铝酸盐长余辉发光材料制备近期进展
3) Aluminates long persistent phosphors
铝酸盐体系长余辉发光材料
4) long afterglow
长余辉
1.
Synthesis of the blue long afterglow phosphor Sr_2MgSi_2O_7:Eu,Dy by sol-gel method and its luminescent properties;
溶胶-凝胶法合成蓝色长余辉材料Sr_2MgSi_2O_7:Eu,Dy及其发光特性
2.
Research on spectral propertices of red long afterglow phosphor Y_2O_2S∶Eu,Mg,Ti;
红色长余辉发光材料Y_2O_2S∶Eu,Mg,Ti光谱性能的研究
3.
Preparation of non-grinding CaAl_2O_4:Eu~(2+),Dy~(3+) blue long afterglow material by microwave combustion method;
微波燃烧法制备不球磨CaAl_2O_4:Eu~(2+),Dy~(3+)蓝色长余辉材料
5) long persistence
长余辉
1.
In this paper, the types and development of long persistence luminescent materials including sulphide long persistence materials, alkali-earth aluminate long persistence materials and silicate long persistence materials etc.
介绍了长余辉材料的类型(主要为硫化物型、碱土铝酸盐型及其它基质型余辉发光材料)及发展历史,总结了其研究现状与发光机制,概括了常规制备方法,指出了长余辉发光材料存在的问题和今后研究与应用的方向。
2.
The SrAl_2O_4∶Eu~(2+),Dy~(3+) luminous materials with high brightness and long persistence have been synthesized by solid sintering technology using carbon as reductant.
采用高温固相法,在碳粉还原条件下制备了发光亮度高、余辉时间长的SrAl2O4∶Eu2+,Dy3+长余辉发光材料,对其发光性能进行了研究。
3.
SrAl O : Eu2+, Dy3+ long persistence phosphor has been synthesized by combustion method at 2 4 low temperature.
采用燃烧法在较低温度下快速合成了SrAlO:Eu2+,Dy3+长余辉发光粉体,并利用XRD、荧光分光光度24计等测试手段,研究了合成粉体的物相结构以及工艺因素对材料发光性能的影响。
6) afterglow
[英]['ɑ:ftəɡləʊ] [美]['æftɚ'glo]
长余辉
1.
Through studies of the composition and morphology of different raw materials alumina,the influence on the luminescence properties of rare earth aluminate long afterglow was analyzed.
通研究不同氧化铝原材料的组成和形貌,分析它们对合成稀土铝酸盐长余辉发光材料性能的影响,发现原晶结构和晶粒类型是影响合成产物长余辉发光性能的重要因素;而通常氧化铝原料的纯度基本上可以满足合成原料的纯度要求。
2.
A new kind of orange-red long afterglow Eu and Ti co-doped Y2O3S phosphor was synthesized via a traditional solid state reaction method under reducing atmosphere of CO.
采用高温还原法合成了Eu,Ti共激活橙红色Y2O2S长余辉发光材料,并测量了Y2O2S:0。
3.
The excitation and emission spectra,afterglow spectra and thermoluminescence spectra were examined.
采用微波法合成了新型红色长余辉发光材料CaWO4∶Eu3+,并表征了其结构以及激发、发射光谱和余辉衰减曲线。
补充资料：盐长
1.神话传说中的古国名。
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