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Information × Registration Number 0224U000259, 0120U100149 , R & D reports Title Synthesis and investigation of new electroactive paired oligomers and polymers for semiconductor and photoconductive materials popup.stage_title Head Kravchenko Viktor V., Доктор хімічних наук Registration Date 04-01-2024 Organization Institute of Physical and Organic Chemistry and Coal Chemistry. LM Litvinenko of the National Academy of Sciences of Ukraine popup.description2  Objects of research: conjugated functionalized and condensed thiophene-containing systems and copolymers for recording media. Objective: synthesis and study of patterns of structure – photophysical and electrochemical properties for new conjugated electroactive systems promising for use in molecular and optoelectronics. Methods: cyclic voltammetry, thermogravimetric analysis, differential scanning calorimetry, absorption and photoluminescence spectroscopy, IR and NMR spectroscopy. The scientific significance of the work performed is that, based on the analysis of patterns of structure – chemical and photophysical properties for new conjugated oligomeric and polymer systems, structural factors have been identified that contribute to the improvement of their semiconductive and photoconductive properties. The practical significance of the study: synthesized new conjugated functionalized oligomers and polymers can be used in molecular and optoelectronics to create organic LEDs, organic field-effect transistors and holographic recording media. Product Description popup.authors Gumenna Mariana A. Davidenko Irina I. Doroshenko Tatyana F. Kanibolotsky Oleksandr L. Kravchenko Oleksandr V. Kucherenko Volodymyr O. Kucherenko Olga O. Mokrynsʹka Olena V. Stryutsky Оlexandr V. Shevchuk Oleksandr V. popup.nrat_date 2024-01-04 Close