摘要
0引言近年来,无机荧光材料在各类显示器上的应用已被广泛研究.随着人们对高亮度和高清晰度图像显示的要求日益增加,高分辨率显示和低压操作显示如等离子体显示(PDP)、真空荧光显示(VFD)及场发射显示等要求发展高量子效率、形貌可控和纳米尺寸的荧光粉.
Pure Sr2CeO4 nanosized phosphors has been successfully synthesized via a citrate decomposition method at a temperature as low as 900 degreesC. The particle sizes were estimated to be 80similar to120 nm by X-ray diffractometry (XRD) and transmission electron microscopy (TEM). The particle sizes were determined at the temperature of pre-decomposition, and would increase with the annealed temperature. Meanwhile, the photoluminescence properties of nano-Sr2CeO4, were investigated.
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
2005年第2期298-300,共3页
Chinese Journal of Inorganic Chemistry
基金
国家自然科学基金资助项目(No.50372030)
