白光LED用钛酸盐红色荧光粉的研究进展  

Research progress of red titanate phosphors for white LEDs

作　　者：陆洲[1] 张乐[1] 韩朋德[1] 王丽熙[1] 张其土[1] 

机构地区：[1]南京工业大学材料科学与工程学院,江苏南京210009

出　　处：《电子元件与材料》2013年第3期1-7,共7页Electronic Components And Materials

基　　金：国家重点基础研究发展计划(973)资助项目(No.6134502-1);江苏省自然科学基金资助项目(No.BK2007724);江苏高校优势学科建设工程资助项目;江苏省2012年度普通高校研究生科研创新计划项目(No.CXZZ12_0410)

摘　　要：钛酸盐因具有优异的化学稳定性和光学性能而成为优异的发光基质材料,综述了钛酸盐作为白光LED用红色荧光粉的国内外研究进展。分别介绍了偏钛酸盐(MTiO3)型、正钛酸盐(M2TiO4)型和其他类型的钛酸盐红色荧光粉及其制备方法,并重点介绍了其光谱调控机理。对性能较好的荧光粉进行了重点推介,对钛酸盐红色荧光粉的发展趋势做了简要展望。Titanate is an excellent luminescence matrix material because of its superior chemical stability and optical property. The research progress of red titanate phosphors for white LEDs in recent years is reviewed. The types of MTiO3, M2TiO4 and other red titanate phosphors, as well as their preparation methods are introduced separately, and the mechanism of spectrum control is introduced primarily. The phosphors with excellent properties are recommended mainly, and the development tendency of red titanate phosphors is prospected.

关 键 词：白光LED 红光 综述 钛酸盐 荧光粉 发光性能 制备方法 

分 类 号：O482.31[理学—固体物理]