Green aluminate phosphors used for information display

摘要：

Well known long-persistent phosphorous strontium aluminates were synthesized by conventional combustion method in a furnace at about 600℃. By incorporating the obtained phosphorous strontium aluminates into organic host polystyrene, we prepared the organic-inorganic composite material (i.e., phosphor-polystyrene) which could be cast into flexible and green-light- emitting films. The morphology of the obtained phosphorous strontium aluminates and the phosphorescence of the organic-inorganic composite films were characterized with the scanning electron microscopy and the fluorescence spectroscopy, respectively. Our results show that the organicinorganic composite films can be used as green-light- emitting roll-able screens in the industry of information displays.

关键词： Strontium aluminates Composite material Phosphorescence Information displays

作者: Ye-tang Guo Yuan Ming Huang

作者单位: College of Physics & Electronic Information, Yunnan Normal University, Kunming 650092, China

会议类型: 国际会议

会议名称: 2009 International Symposium on Liquid Crystal Science and Technology(2009国际液晶科技研讨会)

会议地点: 昆明

会议语种:英文

页码: 421-425

在线出版日期: 2009-08-02（万方平台首次上网日期，不代表论文的发表时间）