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用溶胶-凝胶法合成制备铝酸锶(SrAl2O4:Eu2+(SE), SrAl2O4:Eu2+, Dy3+(SED))体系长余辉发光材料,用X射线粉晶衍射仪(XRD)、荧光光度计等对制备产物进行了分析测试.用溶胶-凝胶法(Sol-gel)制备铝酸锶长余辉体的最佳温度为1200~1250℃.

参考文献

[1] Smets B;Rutten J;Hoeks G et al.2SrO·3Al2O3:Eu2+ and 1.29(Ba, Ca)O·6Al2O3:Eu2+[J].Journal of the Electrochemical Society,1989,136(07):2119-2123.
[2] Smets B;Rutten J;Hoeks G et al.Luminescent screen and lamp containing the same[P].U S Pat 4524300,1985.
[3] Mastsuzama T;Aoki Y;Takeuchi N et al.A new long phosphorescent phosphor with high brightness, SrAl2O4:Eu2+, Dy3+[J].Journal of the Electrochemical Society,1996,143(08):2670-2673.
[4] Nakazawa E;Mochida T .Traps in SrAl2O4:Eu2+ phosphor with rare-earth ion doping[J].Journal of Luminescence: An Interdisciplinary Journal of Research on Excited State Processes in Condensed Matter,1997(0):236-237.
[5] Katusmata T;Nabae T;Sasajima K et al.Effects of composition on the long phosphorescent SrAl2O4:Eu2+, Dy3+ phosphor crystals[J].Journal of the Electrochemical Society,1997,144(09):1243-1245.
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