Preparation and Research of Long Afterglow Luminescent Materials

摘要：

　　In this paper, sol-gel method at low temperatures, an atmosphere of carbon reduction to replace the use of cyclodextrin system prepared with citric acid as SrAl2O4: Eu2+, Dy3+ Long Afterglow Phosphors nanotechnology.And the use of X-ray diffraction phase identification and fluorescence spectrophotometer with the excitation spectrum of the sample, luminescence spectra and luminescence afterglow to explore research, results show that product with the lower cost has the luminescence properties.

关键词： Long afterglow Luminescent materials Cyclodextrin Citric acid

作者: Wen-feng Xu Xue Zhang Ling Zhang Shan-quan Jiang

作者单位: Institute of Biomaterials and living cell imaging technique,School of Metallurgy and Materials Engin School of Materials and Chemical Engineering,ChongQing University of Arts and sciences,Chongqing 402

会议类型: 国际会议

会议名称: 2012 China Functional Materials Technology and Industry Forum(2012中国功能材料科技与产业高层论坛)(CFMTIF2012)

会议地点: 昆明

会议语种:英文

页码: 123-127

在线出版日期: 2012-11-09（万方平台首次上网日期，不代表论文的发表时间）