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Information × Registration Number 0222U003469, 0119U100318 , R & D reports Title Chemical-physical aspects of the creation of new photovoltaic polymer composites for information technology and clean energy. popup.stage_title Head Studzynskyi Serhii L., к.х.н. Registration Date 29-03-2022 Organization Taras Shevchenko National University of Kyiv popup.description2 Object of research: photoconductive and polarization-sensitive films of polymer composites (PPK) with admixtures of dyes, new organic compounds and their metal complexes. Purpose: study of the properties of photosensitive PPK diverse composition of chemical and physical methods and development of methods for optimizing these properties by using specially modified in structure and structure of molecules components for optical sensors in high technology using holographic methods for information technology and clean energy. Research methods: measurements of conduction currents and photoconductivity, photoabsorption, determination of information characteristics of media for recording optical information, photovoltaic characteristics of polymer composites. New nitrogen-containing recording media (MS) for polarization holography have been created, their information characteristics and influence on the last molecular weight of the polymer matrix and other physicochemical factors have been studied. On New electro-optical media, in particular composite ones, were created on the basis of azopolymers, their metal complexes and organic dyes, and their electro-optical properties were optimized. Based on carbazolyl-containing oligomers sensitized azo compounds have for the first time created new effective multifunctional reversible holographic MS (GDS) for high-speed optoelectronics, sensor systems and applications of holographic interferometry, suitable for recording photothermoplastic (FTP) and polarizing holograms, and which are also photoelectric; their photoconductive days, photovoltaic and information properties are investigated and optimized. Models of processes are specified photogeneration of charge carriers and charge dynamics in the developed GDS. Product Description popup.authors Vyshnevsʹkyy Dmytro G. Davidenko Irina I. Davidenko Mykola О. Kuranda Mykola М. Mokrynsʹka Olena V. Ovdenko Valeriia M. Pavlov Valeriy О. Petrusenko Svitlana R. Tonkopyeva Larysa S. Chupryna Mykola G. popup.nrat_date 2022-03-29 Close