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Experimental Determination of Energy Transfer in Eu(III) Complexes Based on Pyrazole-Substituted 1,3-Diketones.
- Source :
-
Journal of Russian Laser Research . Nov2015, Vol. 36 Issue 6, p602-607. 6p. - Publication Year :
- 2015
-
Abstract
- We have successfully synthesized Eu-based luminophores promising for inkjet printing with almost 100% efficiency of energy transfer from ligands to the lanthanide ion. The luminophores with β-diketonate ligands are characterized by means of optical spectroscopy. We reveal the impact of different types of β-diketonates on the quantum yield of luminescence and determine a β-diketonate complex exhibiting the highest luminescence quantum yield and promising for organic light-emitting diode (OLED) applications. We discuss the reasons for decreasing quantum efficiencies of other types of investigated ligands. [ABSTRACT FROM AUTHOR]
- Subjects :
- *PYRAZOLES
*TRANSMITTANCE (Physics)
*KETONES
*ENERGY storage
Subjects
Details
- Language :
- English
- ISSN :
- 10712836
- Volume :
- 36
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- Journal of Russian Laser Research
- Publication Type :
- Academic Journal
- Accession number :
- 111243176
- Full Text :
- https://doi.org/10.1007/s10946-015-9538-4