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dc.contributor.advisorPõhako-Esko, Kaija
dc.contributor.advisorIvaništšev, Vladislav
dc.contributor.advisorYoshida, Masaki
dc.contributor.authorSääsk, Verner
dc.contributor.otherTartu Ülikool. Loodus- ja täppisteaduste valdkondet
dc.contributor.otherTartu Ülikool. Keemia instituutet
dc.date.accessioned2021-10-12T09:29:54Z
dc.date.available2021-10-12T09:29:54Z
dc.date.issued2021
dc.identifier.urihttp://hdl.handle.net/10062/74830
dc.description.abstractThis study reports on the successful preparation of four luminescent ionic liquids, for which melting temperatures, luminescence spectra, emission lifetime, and absolute quantum yield were measured. Based on measurement results, [P6,6,6,14][Pt(PPy)Cl2] (P6,6,6,14 = trihexyltetradecylphosphonium ion; PPy = 2-phenylpyridine) was chosen for closer investigation as most prominent of prepared materials, due to its remarkable quantum yield (at room temperature Ф = 0.40) and low melting point (Tm = 50 ℃). It was then demonstrated, that [P6,6,6,14][Pt(PPy)Cl2] has all required properties to be applied in various optoelectronic devices, such as temperature sensors and displays based on organic light-emitting diodes or electrochemical cells.et
dc.language.isoenget
dc.publisherTartu Ülikoolet
dc.rightsembargoedAccesset
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectorganic light-emitting diodeet
dc.subjectoptoelectronicset
dc.subjectquantum yieldet
dc.subjectinorganic chemistryet
dc.subjectplatinum complexeset
dc.subjectionic liquidset
dc.subject.otherbakalaureusetöödet
dc.titlePreparation of Luminescent Ionic Liquids Based on an Anionic Platinum(II) Complexes for Application in Optoelectronic Deviceset
dc.typeThesiset


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