北京大学学报(自然科学版)

邻苯二甲酸铕锶体系荧光性能研究

杨丽敏, 赵莹, 杨展澜, 翁诗甫, 吴瑾光   

  1. 北京大学稀土材料化学及应用国家重点实验室,北京,100871
  • 收稿日期:1999-06-22 出版日期:2000-07-20 发布日期:2000-07-20

Luminescence Studies on Eu-Sr-phthalate System

YANG Limin, ZHAO Ying, YANG Zhanlan, WENG Shifu, WU Jinguang   

  1. State Key Laboratory of Rare Earth Materials Chemistry and Applications, Peking University, Beijing, 100871
  • Received:1999-06-22 Online:2000-07-20 Published:2000-07-20

摘要: 类似无机荧光材料中掺杂办法,将稀土荧光络合物掺入络合物基质中,降低稀土浓度,得到新型稀土络合物发光材料。测定了基质及络合物的红外、荧光光谱和部分顺磁谱,讨论了可能的发光机理。

关键词: 邻苯二甲酸, 掺杂, 荧光性能

Abstract: Using doped method in inorganic luminescence materials, lanthanide chelates have been put into complex matrix. Rare earth ion concentration is lowered and new kind of rare earth compounds are gotten. FT-IR, Luminescence and ESR spectra of the samples have been measured. The possible mechanism is discussed.

Key words: phthalate, doped, luminescence

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