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Synthesis and luminescent properties of ligand-Europium(III) Coordination Compounds

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dc.contributor.author VERLAN, V. I.
dc.contributor.author BORDIAN, O. T.
dc.contributor.author IOVU, M. S.
dc.contributor.author CULEAC, I. P.
dc.contributor.author ZUBAREVA, V. E.
dc.contributor.author MALAHOV, L.A.
dc.date.accessioned 2020-12-07T15:15:52Z
dc.date.available 2020-12-07T15:15:52Z
dc.date.issued 2017
dc.identifier.citation VERLAN, V. I., BORDIAN, O. T., IOVU, M. S., CULEAC, I. P., ZUBAREVA , V. E., MALAHOV, L.A. Synthesis and luminescent properties of ligand-Europium(III) Coordination Compounds. In: Microelectronics and Computer Science: proc. of the 9th intern. conf., October 19-21, 2017. Chişinău, 2017, pp. 126-129. ISBN 978-9975-4264-8-0. en_US
dc.identifier.isbn 978-9975-4264-8-0
dc.identifier.uri http://repository.utm.md/handle/5014/11939
dc.description.abstract We propose a new technology for preparation of luminescent coordination organic compounds (COC) with Eu3+ ions with down- conversion of light and extended absorption spectral response to UV. The optimal ionic and neutral ligands for coordination of rare-earth ions were selected for each specific organic compound Eu(TTA)3H2O, Eu(TTA)3Phen, Eu(TTA)3(Ph3PO)2NO3, Eu(TTA)3(Ph3PO)2, Eu(DBM)3Phen and Eu(o-MBA)3Phen. Selection of different COC was aimed at obtaining the compatibility with polymer and improving the efficiency of the luminescence through energy transfer. Characterization of Eu coordinating compounds was carried out by UV-Vis absorption and PL spectroscopy. The mechanism of energy transfer to rare-earth ions has been discussed. en_US
dc.language.iso en en_US
dc.publisher Technical University of Moldova en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject Europium coordination compound en_US
dc.subject photoluminescence en_US
dc.subject energy transfer en_US
dc.title Synthesis and luminescent properties of ligand-Europium(III) Coordination Compounds en_US
dc.type Article en_US


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