Journal of Jishou University(Natural Sciences Edition)

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Synthesis and Fluorescence Properties of the Tb(N-HPA)3(TPPO)2 Complex

WANG Ying,MA Dongyun,HAN Ziyue   

  1. (1.College of Pharmacy,Jiamusi University,Jiamusi 154007,Heilongjiang China;2.Department of Engineering,Fuxin Higher Training College,Fuxin 123001,Liaoning China)
  • Online:2018-05-25 Published:2018-06-27


The rare earth complex of Terbium,N-HPA and TPPO (N-HPA:N-phenylanthranilic acid;TPPO:Triphenylphosphine oxide ) was synthesized,and its structure was characterised by elemental analysis,UV and IR spectra.The effect of the second ligand on the complex fluorescence was studied.The result proved that the addition of the second ligand TPPO can effectively increase the luminescence intensity of terbium icons.The ternary complex of terbium,N-HPA,TPPO has good fluorescence.

Key words: rare earth complexes, Tb, N-phenylanthranilic acid, triphenylphosphine oxide, fluorescence Properties

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