Synthesis, photophysics, electrochemistry, thermal stability and electroluminescent performances of a new europium complex with bis(ß-diketone) ligand containing carbazole group.
Luminescence
; 32(3): 460-465, 2017 May.
Article
em En
| MEDLINE
| ID: mdl-27604506
ABSTRACT
We synthesized a new europium complex [Eu(ecbpd)3 (Phen)] with bis(ß-diketone) ligand containing a carbazole group, in which ecbpd and Phen are dehydro-3,3'-(9-ethyl-9H-carbazole-3,6-diyl)bis(1-phenylpropane-1,3-dione) and 1,10-phenanthroline, respectively. Its UV/vis and photoluminescent spectra, quantum yield, luminescence lifetime, electrochemistry, thermal stability and electroluminescent performances were studied. This europium complex showed low efficiency luminescence, which is probably due to the mismatching energy levels of its ligand and Eu3+ , as well as the double Eu3+ core resonance.
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Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Compostos Organometálicos
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Carbazóis
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Luminescência
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Európio
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Técnicas Eletroquímicas
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Processos Fotoquímicos
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Cetonas
Idioma:
En
Revista:
Luminescence
Assunto da revista:
BIOFISICA
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BIOQUIMICA
Ano de publicação:
2017
Tipo de documento:
Article
País de afiliação:
China