影像科学与光化学 ›› 2007, Vol. 25 ›› Issue (1): 24-31.DOI: 10.7517/j.issn.1674-0475.2007.01.24

• 研究论文 • 上一篇    下一篇

含有萘酰亚胺单元的铕配合物合成及其发光性能研究

朱为宏1, 李恒1, 朱世琴2   

  1. 1. 华东理工大学, 精细化工研究所, 结构可控先进功能材料及其制备教育部重点实验室, 上海, 200237;
    2. 华东理工大学, 科技信息研究所, 上海, 200237
  • 收稿日期:2006-07-20 修回日期:2006-09-12 出版日期:2007-01-23 发布日期:2007-01-23
  • 通讯作者: 朱为宏(1970-), 教授, 博导, 研究方向为有机功能材料.
  • 基金资助:
    国家自然科学基金(20576035);教育部全国优秀博士论文专项基金(200143)

Synthesis and Optical Properties of Novel Eu(Ⅲ) Complex Containing Naphthalimide Unit

ZHU Wei-hong1, LI Heng1, ZHU Shi-qin2   

  1. 1. Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science & Technology, Shanghai 200237, P.R.China;
    2. Institute of Science & Technology Information, East China University of Science & Technology, Shanghai 200237, P.R.China
  • Received:2006-07-20 Revised:2006-09-12 Online:2007-01-23 Published:2007-01-23

摘要: 通过在邻菲啉中性配体上引入萘酰亚胺发色团,合成了新型含有萘酰亚胺单元的铕配合物Eu(DBM)3(PNI-phen).通过控制激发,可以得到具有萘酰亚胺和Eu3+特征发射的荧光光谱.通过荧光光谱和激发光谱研究了铕配合物的能量传递及发光机制.

关键词: Eu配合物, 萘酰亚胺, 能量传递, 发光

Abstract: A novel complex Eu(DBM)3(PNI-phen) was synthesized via incorporation of naphthalimide unit to the neutral ligand of 1,10-phenanthroline,which enables the europium complex to exhibiting the characteristic luminescence of naphthalimide unit and Eu3+ ion via selective excitation.The pathway of energy transfer and the luminescence mechanism were studied by the fluorescence and excitation spectra.

Key words: Eu complex, naphthalimide unit, energy transfer, luminescence

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