Luminescence of Thin Films Based on 2,5-Diaryl-1,3,4-Oxadiazole and its Beryllium Chelate Complex

Luminescence of Thin Films Based on 2,5-Diaryl-1,3,4-Oxadiazole and its Beryllium Chelate Complex

Chelate complexes BeL 2 and ZnL 2 with 2-[5-(2,4,6-trimethoxyphenyl)-1,3,4-oxadiazol-2-yl]phenol (HL) were synthesized. Their compositions were confirmed by thermogravimetric and IR spectroscopic analyses. Thin films of HL and BeL 2 were spin coated on a glass substrate. The spectral and luminescent...

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Veröffentlicht in:Journal of applied spectroscopy 2020-07, Vol.87 (3), p.437-441
Hauptverfasser: Panyushkin, V. T., Kulyasov, A. N., Kolokolov, F. A., Mikhailov, I. E., Dushenko, G. A., Shamsutdinova, M. H.
Format: Artikel
Sprache:eng
Schlagworte:
Analysis
Analytical Chemistry
Atomic/Molecular Structure and Spectra
Beryllium
Chelates
Coordination compounds
Dielectric films
Field-effect transistors
Glass substrates
Light-emitting diodes
Luminescence
Morphology
Optical properties
Oxadiazoles
Physics
Physics and Astronomy
Sensors
Thin films
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Beschreibung
Zusammenfassung:Chelate complexes BeL 2 and ZnL 2 with 2-[5-(2,4,6-trimethoxyphenyl)-1,3,4-oxadiazol-2-yl]phenol (HL) were synthesized. Their compositions were confirmed by thermogravimetric and IR spectroscopic analyses. Thin films of HL and BeL 2 were spin coated on a glass substrate. The spectral and luminescent properties of the obtained compounds in solutions, solids, and films were studied. The optimal conditions for obtaining thin films were found. Their morphology was studied.
ISSN:0021-9037
1573-8647
DOI:10.1007/s10812-020-01019-w