焦磷酸锶镁:锡荧光体的发光特性  

Luminescence Characteristic of Tin-activated Strontium-Magnesium Pyrophosphate phosphors

作　　者：胡明[1] 连锡山[1] 

机构地区：[1]内蒙古大学化学

出　　处：《内蒙古石油化工》1999年第4期20-23,26,共5页Inner Mongolia Petrochemical Industry

摘　　要：本文用高温固相反庆法合成了（Ｓｒ１－ ｘ Ｍｘ ）２Ｐ２Ｏ７ ∶Ｓｎ （３．３×１０－ ２）和（Ｓｒ０．９Ｍｇ０．１）２Ｐ２Ｏ７∶ｘＳｎ 两个体系系列样品，在紫外线激发下，详细测定了它们的激发和发射光谱，讲座了Ｍｇ 含量对（Ｓｒ１－ ｘＭｇｘ）２Ｐ２Ｏ７∶Ｓｎ 和Ｓｎ 含量对（Ｓｒ０．９Ｍｇ０．１）２Ｐ２Ｏ７∶ｘＳｎ 体系发光性能的影响。Two series samples of Tin-activated (Sr 1-x Mg x) 2P 2O 7 and (Sr 0.9 Mg 0.1 ) 2P 2O 7 have been synthesized by the high temperature reacton in solid phase. Their excitation and emission spectrum were measured in detail. Influence of the magnesium on luminescence characteristic of (Sr 1-x Mg x) 2P 2O 7∶Sn(3.3×10 -2 ) and tin content on luminescence characteristic of (Sr 0.9 Mg 0.1 ) 2P 2O 7 were discussed respectively.

关 键 词：焦磷酸锶镁 二价锡离子 发光特性 锡荧光体 

分 类 号：O614.22[理学—无机化学]