Effect of Organic Solvent and Resin on Luminescent Capability of SrAl2O4:Eu2+, Dy3+ Phosphor
来源期刊：JOURNAL OF RARE EARTHS2006年增刊第2期
论文作者：Dong Yan Zhong Haitao He Jinhua Jiang Jianqing Miao Changwen
Key words：organic solvent; organic resin; effect; luminescent capability; SrAl2O4∶Eu2+; Dy3+ phosphor; rare earths;
Abstract: Organic substance such as solvent and resin's effect on luminescent capability of SrAl2O4:Eu2+, Dy3+ phosphor was studied. Some organic solvents and resins were selected for experimentation. The results indicate that those organic solvents will not have negative effect on the applied capability of SrAl2O4:Eu2+, Dy3+ phosphor. Adopting the organic resins and covering method, the afterglow luminance of SrAl2O4:Eu2+, Dy3+ phosphor was increased by 85.01% and 82.51%.
Dong Yan1，Zhong Haitao2，He Jinhua2，Jiang Jianqing1，Miao Changwen2
(1.Department of Material Science and Engineering, Southeast University, Nanjing 210096, China;
2.Jiangsu Bote New Materials Co., Ltd., Nanjing 210008, China)
Abstract:Organic substance such as solvent and resin''s effect on luminescent capability of SrAl2O4:Eu2+, Dy3+ phosphor was studied. Some organic solvents and resins were selected for experimentation. The results indicate that those organic solvents will not have negative effect on the applied capability of SrAl2O4:Eu2+, Dy3+ phosphor. Adopting the organic resins and covering method, the afterglow luminance of SrAl2O4:Eu2+, Dy3+ phosphor was increased by 85.01% and 82.51%.
Key words:organic solvent; organic resin; effect; luminescent capability; SrAl2O4∶Eu2+; Dy3+ phosphor; rare earths;
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