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Information × Registration Number 0216U001190, 0115U002973 , R & D reports Title The influence of structure of coordination compounds possessing molecular and polymeric structure on the efficiency of energy and electron transfer in luminescent and photovoltaic systems based hereon popup.stage_title Head Pavlishchuk Vitaliy Valentinovich, Registration Date 27-01-2016 Organization Institute of Physical Chemistry L.V.Pisarzhevsky NAS Ukraine popup.description2 It is shown that the p-stacking interactions in tris(pyrazolyl)borate complexes of lanthanides facilitate efficient transfer of excitation energy from the photon absorption site to emitting centre at a distance up to 300 nm. It was found that the fluorescence spectra of supramolecular assemblies based on coordination polymer Eu(BTB)(H2O) (BTB - anion of 1,3,5-benzenetribenzoic acid) with naphthalene or fluorescein two-fold increase intensity of the metal-centered emission of Eu3+. It was found that the supramolecular system built from the Ho3 + -Cu2 + - metallacrowns linked with tris oksalatochromate exhibits properties of molecular magnets. It is found that the deposition of the titanium(IV) complex with a ligand bis(3,4-dihydroxyphenyl)thiazolothiazole on TiO2 in the photovoltaic cell results in an increase of the photocurrent at 25(±2) microA/cm2, while the deposition of the ligand reduces the magnitude of the photocurrent on 3 microA/cm2. We found that deposition of a complex of zinc chloride with bis (2-benzimidazolyl)bisthiazole on ZnO film can achieve a short-circuit current at 40 microA/cm2, which is substantially higher in comparison with short-circuit current of the complex deposited on the TiO2 (17 microA/cm2). Product Description popup.authors Ільїн В.Г. Василенко І.В. Грабова Н.В. Колотілов С.В. Красноход В.М. Литвиненко А.С. Міхальова О.А. Павліщук В.В. Полунін Р.А. Сацька Ю.А. Селищев О.В. popup.nrat_date 2020-04-02 Close