PDP荧光粉表面包覆Al_2O_3-SiO_2复合膜及机制研究(英文)  

Coating Process and Mechanism of PDP Phosphor with Composite Alumina and Silica Oxide

作　　者：胡亚微[1,2] 邹海峰[1] 王晓君[3] 潘伟[2] 

机构地区：[1]吉林大学,吉林长春130026 [2]清华大学新型陶瓷与精细工艺国家重点实验室,北京100084 [3]中国科学院长春光学精密机械与物理研究所,吉林长春130022

出　　处：《稀有金属材料与工程》2009年第A02期656-658,共3页Rare Metal Materials and Engineering

基　　金：Supported by the National Natural Science Foundation of China(50172046);the State "863" Project (2002AA311160)

摘　　要：通过溶胶-凝胶法在PDP绿色荧光粉BaMgSrAl10O17:Mn的表面包覆纳米尺度的Al2O3-SiO2复合膜,并对包覆机制进行了探讨。通过ICP-AES、SEM、FT-IR和XRD对包覆过程及包覆结果进行了表征。A coating on PDP phosphor by a thin and homogeneous layer of nano-scale colloidal Al2O3 and SiO2 using the sol-gel method was investigated and the mechanism was studied. ICP-AES, SEM, FT-IR and powder XRD were employed to characterize the coating.

关 键 词：PDP荧光粉 包覆 机制 

分 类 号：TB383.2[一般工业技术—材料科学与工程]