一种稀土掺杂蓄光型发光玻璃的实验研究  

Experiment and research on the luminescent rare earth glass

作　　者：张春辉[1] 李宝骏[1] 陈华晋[1] 赵阳春[1] Zhang Chunhui, Li Baojun, Chen Huajin, Zhao Yangchun （School of Architecture and Urban Planning, Shenyang JianZhu University, Shenyang 110168,China）

机构地区：[1]沈阳建筑大学建筑与规划学院,辽宁沈阳110168

出　　处：《房材与应用》2006年第4期12-13,17,共3页Housing Materials & Applications

摘　　要：以低熔点硼硅酸盐玻璃作为基材，掺杂Eu^2＋，Dy^3＋共激活的铝酸锶长余辉发光材料，采用两步法合成了发光性能良好的蓄光型发光玻璃，并对影响其发光性能的因素进行了讨论分析。研究表明：长余辉发光粉的掺杂量和合成温度对发光玻璃的成型、透明度和发光性能都有显著影响；材料的熔融时间和研磨程度对玻璃的发光性能也有较大影响。The good luminescent properties of luminescent glass which is composed of low-melting borosilicate glass and SrAl2O4： Eu^2＋, Dy^3＋ long afterglow materials is synthesized by the two steps method, and the influence factors of luminescent properties are discussed and analyzed. Research indicates that the amount of long afterglow powder and the synthesizing temperature have great influence on the molding, the transparency and the luminescence performance of the luminescent glass. Otherwise, the melting time and the grinding extent of the materials have influence on the luminescent properties of the glass too.

关 键 词：稀土 长余辉 发光玻璃 发光性能 

分 类 号：TU524[建筑科学—建筑技术科学]