Eu^(3+)激活的红色荧光粉的研究进展  

Progress in Red-emitting Phosphor Activated with Eu^(3+)

作　　者：张瑞西[1] 王涛[1] 井艳军[1] 朱月华[2] 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（纳米与新材料专辑）》2008年第2期286-289,共4页

基　　金：江苏省科技攻关项目(BE2004021)

摘　　要：由于铕离子自身结构的特点,作为激活剂被广泛用于Y_2O_3:Eu^(3+),Y_2O_2S:Eu^(3+),YVO_4:Eu^(3+),(Y,Gd)PO_4:Eu^(3+)等红光荧光粉中。详细论述了铕离子作为激活剂的作用机理,以及一些铕离子激活的红光荧光粉的研究进展,针对目前还存在的一些问题,指出了今后的研究方向。Eu^3＋ is used widely in Y2O3：Eu^3＋,Y2O2S：Eu^3＋,YVO4：Eu^3＋,（Y,Gd）PO4：Eu^3, etc. red-emitting phosphors as the activator for its own structure. In this paper, the mechanism of Eu^3＋ activating agent is discussed particularly; some research progresses in phosphor activated by Eu^3＋ are also introduced. In face of the shortages presently, the new research directionis is pointed out.

关 键 词：EU^3+ 荧光粉 红光 

分 类 号：TN104.3[电子电信—物理电子学] O614.338[理学—无机化学]