Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 2009-01-01

Enhanced luminescence of novel rare earth complexes Eu(3,5-DNBA)3Phen in nano-TiO2

Yuguang Lv, Jingchang Zhang, Weiliang Cao, Yali Fu, Yuguang Lv, Jingchang Zhang, Weiliang Cao, Yali Fu, Yuguang Lv, Jingchang Zhang, Weiliang Cao, Yali Fu

文献索引：Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 72(1) , 22-5, (2009)

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摘要

Eu 3+ (or Tb 3+) of 3,5-dinitrobenzoic acid and 1,10-phenanthroline ternary rare earth complexes were synthesized and characterized by thermal analysis , infrared spectroscopy, elemental analysis and fluorescence spectroscopy. In this study an organic–inorganic combined device indium tin oxide/poly( N-vinylcar-bazole):RE(3,5-DNBA) 3Phen:TiO 2/Al was fabricated. The nano-TiO 2 has been used in the luminescence layer to change the electroluminescence property of RE(3,5-DNBA) 3 Phen (RE = Eu 3+or Tb 3+).