Search academic texts

Information × Registration Number 0212U004394, 0109U008222 , R & D reports Title Synthesis and study of new molecular, oligomeric and polymeric conjugated systems for molecular and optoelectronics. popup.stage_title Head Аnatolii Popov F., Доктор хімічних наук Registration Date 09-02-2012 Organization The L.M.Litvinenko Institute of Physical-Organic Chemistry and Coal Chemistry popup.description2 Objects of study: cationic cyclometalated Iridium complexes for light-emitting cells, the new bridge donor-acceptor dyads for molecular electronics, synthesis and study of properties of new dimeric cationic detergents, alkyl triflates in reactions with O- and N-nucleophiles. Objective: Develop methods for the synthesis of new ionic cyclometalated Iridium complexes, donor-acceptor dyads, separated by phenylene bridge, establishing patterns of structure - the electrical and chemical properties to determine the prospects of their use in molecular electronics. Methods: methods of UV-spectroscopy, gas and liquid chromatography, NMR and EPR. The scientific value of this work is the first time, synthesized a stable donor-acceptor dyads based on oligo(3,4-ethylenedioxy)thiophenes and 1,4,5,8-naphthalenetetracarboxydiimide with a phenylene bridge, acceptor and donor fragments of which have been modified linear and branched alkyl substituents, and a thiol-containing group. For newly synthesized cationic cyclometalated Iridium(III) complexes showed a high electroluminescence efficiency. The practical value of the study - are synthesized new molecular and oligomeric conjugated systems can be used in molecular and optical electronics to create materials for molecular switches and elektrofluorescence organic light-emitting devices. Product Description popup.authors Анікєєв О.В. Коблік І.В. Котенко А.О. Кравченко В.В. Луцюк А.Ф. Матвєєв О.А. Орехова Т.В. Перепічка І.Ф. Перепічка Д.Ф. popup.nrat_date 2020-04-02 Close