BaClF:Eu^(2+)的微波辐射合成  

Microwave Irradiation Synthesis of the BaClF:Eu 2+ Phosphor

作　　者：王思发[1,2] 李沅英[1,2] 蔡少华[1,2] 谢驭洲 何汉波 

机构地区：[1]中山大学化学系 [2]广州有色金属研究院

出　　处：《功能材料》1997年第5期550-551,共2页Journal of Functional Materials

基　　金：广东省自然科学基金

摘　　要：报道了用微波辐射法合成了ＢａＣｌＦ：Ｅｕ２＋荧光体，Ｘ－射线粉末衍射测定其相结构为四方晶系，晶胞参数为ａ＝０．４３８９３ｎｍ，ｃ＝０．７２２３ｎｍ，测定了最大激发峰和最大发射峰；在２５４ｎｍ光激发下，测定了色坐标。The BaClF:Eu 2+ phosphor had been synthesized by the microwave irradiation method. The X ray powder diffraction data showed that its structure belonged to tetragonal system whose lattice parameters were a=0.43893nm and c=0.7223nm. The maximum excitation spectrum and the maximum emission spectrum had been measured. Under 254nm exitation, the chromatic coordinates of the phosphor were measured.

关 键 词：微波辐射合成 荧光体 BaClF Eu离子 

分 类 号：TN104.3[电子电信—物理电子学]