Journal of Fluorescence 2004-05-01

Spectroscopic study on the photophysical properties of lanthanide complexes with 2, 2'-bipyridine-N, N'-dioxide.

Bing Yan, Yi Shan Song

文献索引：J. Fluoresc. 14(3) , 289-94, (2004)

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摘要

Five novel lanthanide (Eu3+, Tb3+, Gd3+, Sm3+ and Dy3+) complexes with 2, 2'-bipyridine-N, N'-dioxide (bipyO2) were synthesized and characterized by elemental analysis, IR spectrum. The triplet state energy of bipy O2 was determined to be 22275 cm(-1) with the phosphorescence spectrum of bipy O2 and its gadolinium complex. The photophysical properties of these complexes indicated that the triplet state energy of the ligand is suitable for the sensitization of the luminescence of Eu3+, Tb3+, Sm3+ and Dy3+, especially of Tb3+.

相关化合物

  • N,N’-二氧化-2,2...

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