Luminescent thin films based on N-(diphenylphosphoryl)benzamide Euiii and Tbiii complexes for light emitting diode technology

Kariaka Nataliia; Litsis Elena; Kolomzarov Yuriy; Gawryszewska Paula; Smola Sergi; Rusakova Natalia; Trush Victor; Slyva Tetiana; Amirkhanov Vladimir

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544.252.4 (1)

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KARIAKA, Nataliia, LITSIS, Elena, KOLOMZAROV, Yuriy, GAWRYSZEWSKA, Paula, SMOLA, Sergi, RUSAKOVA, Natalia, TRUSH, Victor, SLYVA, Tetiana, AMIRKHANOV, Vladimir. Luminescent thin films based on N-(diphenylphosphoryl)benzamide Euiii and Tbiii complexes for light emitting diode technology. In: Chemistry Journal of Moldova, 2018, nr. 1(13), pp. 54-62. ISSN 1857-1727. DOI: https://doi.org/10.19261/cjm.2018.473

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Chemistry Journal of Moldova

Numărul 1(13) / 2018 / ISSN 1857-1727 /ISSNe 2345-1688

Luminescent thin films based on N-(diphenylphosphoryl)benzamide Euⁱⁱⁱ and Tbⁱⁱⁱ complexes for light emitting diode technology

DOI:https://doi.org/10.19261/cjm.2018.473

CZU: 544.252.4

Pag. 54-62

Kariaka Nataliia¹, Litsis Elena¹, Kolomzarov Yuriy², Gawryszewska Paula³, Smola Sergi⁴, Rusakova Natalia⁴, Trush Victor¹, Slyva Tetiana¹, Amirkhanov Vladimir¹

¹ Taras Shevchenko National University of Kyiv,
² V.E. Lashkaryov Institute of Semiconductor Physics of the National Academy of Science of Ukraine,
³ University of Wroclaw,
⁴ National Academy of Science of Ukraine

Disponibil în IBN: 7 iulie 2018

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A series of lanthanide coordination compounds LnL₃, LnL₃Phen, and LnL₃Dipy with aryl-functionalised carbacylamidophosphate (CAPh) ligand N-(diphenylphosphoryl)benzamide (HL= PhC(O)N(H)P(O)Ph2) were synthesized for luminescent thin films producing. The bulky organic ligands provide a hydrophobic shell around Lnⁱⁱⁱ ion leading to highly luminescent terbium and europium complexes with long-lived emission. The thin films of the complexes were obtained by spin coating and, for the first time, by vacuum evaporation. The films exhibit an intensive monochromatic photoemission with decay times equal to 0.78-1.34 ms

Cuvinte-cheie
lanthanide complex, photoluminescence, chelate ligand, thin film., carbacylamidophosphate

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<title xml:lang='en'>Luminescent thin films based on N-(diphenylphosphoryl)benzamide Euiii and Tbiii complexes for light emitting diode technology</title>
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