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Information × Registration Number 0214U006221, 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 19-02-2014 Organization The L.M.Litvinenko Institute of Physical-Organic Chemistry and Coal Chemistry popup.description2 Objects of study: star-shaped trigonal oligofluorene benzene and truxene, co-oligomers Fluorene-Dibenzothiophene-S,S-dioxides, conjugate oligomers based on 4,5-diazafluorene. Purpose of the work: the synthesis and study of the electrochemical and semiconductor properties of new conjugated polymer and oligomer fluorene systems that are promising for applications in molecular and optoelectronics. Methods: ASE, DSC, EL, UV-Vis, CV, PL, TGA, ESI-MS, NMR. Conducting scientific value of the work is that by analyzing patterns of structure - the photophysical properties of Fluorene-Dibenzothiophene-S,S-dioxides co-polymers, series was first synthesized star-shaped oligofluorene benzenes and oligofluorene truxenes with 2,1,3-benzothiadiazole fragment and conjugate oligomeric systems from 4,5-diazafluorene identified structural factors that contribute increase of the photoluminescence quantum yield. The practical significance of the conducted by study - heteroanaloge fluorens synthesized new polymers and oligomers that can be used as semiconductors for optoelectronic devices and sensor systems . Product Description popup.authors Анікєєв О.В. Афонькін А.О. Каніболоцький О.Л. Коблік І.В. Костенко Л.І. Котенко А.О. Кравченко В.В. Луцюк А.Ф. Орєхова Т.В. Піскунова Ж.П. Перепічка І.Ф. Радченко Н.Д. popup.nrat_date 2020-04-02 Close