Journal
JOURNAL OF ALLOYS AND COMPOUNDS
Volume 468, Issue 1-2, Pages 406-409Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jallcom.2008.01.049
Keywords
Thin films; Synthesis; Luminescence; Electroluminescence
Categories
Funding
- Doctoral Program of Higher Education [20050010014]
- National Development Project of High Technology [2006AA03Z 412]
- Jiamusi University [Szj2008-018]
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Tb0.25EU0.75(TTA)(2)(N-HPA)Phen of EU3+ with thenoyltrifluoroacetone (HTTA), N-phenylanthranilic acid (N-HPA) and 1,10-phenanthroline (Phen) doped with Tb3+ has been synthesized. Photophysical properties of the complex were studied in detail with IR, DTA-TG, XRD, ultraviolet absorption spectra and fluorescent spectra. The luminescence of EU3+ complex was enhanced by doping with Tb3+. It is proved by the TG curve that the complex is stable, and we have monitored the spectra of Tb0.25EU0.75(TTA)(2)(N-H PA)Phen with different ratios for spin-cast film rpm. It was found that there was all efficient energy transfer process between the ligands and metal ions. (C) 2008 Elsevier B.V. All rights reserved.
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