BaMgAl_(10)O_(17):Eu^(2+)稳定性的机理及提高方法  

The Stability Mechanism of BaMgAl_(10)O_(17):Eu^(2+) Phosphor and Its Improving Methods

作　　者：沈静飞[1] 黄如喜[2] 朱月华[2] 朱宪忠[2] 井艳军[1] 王海波[2] 

机构地区：[1]南京工业大学材料科学与工程学院,南京210009 [2]南京工业大学电光源材料研究所,南京210015

出　　处：《材料导报》2007年第8期121-124,共4页Materials Reports

摘　　要：主要概述了蓝色荧光粉(BaMgAl_(10)O_(17):Eu^(2+),BAM)的研究现状,分析了BAM荧光粉的晶体结构和发光机理,着重介绍了BAM荧光粉在高温灼烧或紫外辐射下的热劣化机理模型,以此对改善BAM热劣化性能的各种方法进行评述,最后展望了BAM的研究。In this paper,the current status of research of BaMgAl10O17 ： Eu^2＋ phosphor is summarized mainly. The crystal texture and the phosphoresent mechanism of BaMgAl10O17 ： Eu^2＋ phosphor are also discussed, and the progress in research on degradation mechanism of BaMgAl10O17 ： Eu^2＋ phosphor is introduced emphatically. Afterwards, all kinds of the methods to improve the stability of BaMgAl10O17 ： Eu^2＋ phosphor are discussed. In the end, the development of BaMgAl10O17 ： Eu^2＋ phosphor is prospected.

关 键 词：BaMgAl10O17:Eu^2+ 稳定性 机理 方法 

分 类 号：TQ628.2[化学工程—精细化工]