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Information × Registration Number 0124U003643, ( 0224U033131  ) R & D request Title 3D Printed Functional Elements for Flexible Electronic Devices Head Opanasiuk Anatolii S., Доктор фізико-математичних наук Registration Date 01-08-2024 Organization Sumy State University popup.description1 The main objectives of the project include the following: 1) development of laboratory methods for obtaining nanoparticles, films, and heterojunctions of promising semiconductor oxide and multicomponent compounds CuO, ZnO, NiO, CZTSSe, SnS, by synthesis of nanoparticles by the colloid-polyol method; 2) development of nano-ink using the dispersion of the synthesized material in environmentally friendly and inexpensive solvents; 3) printing of thin layers on substrates using 2D and 3D printers and creating nano-inks; 4) research of structural, substructural, optical, and photoelectric characteristics and determination of the chemical composition of nanoparticles and films; 5) establishment of the mechanisms of phase and structure formation of nanomaterials, determination of the process of defect formation and its influence on structure-sensitive optical and electrical characteristics; 6) optimization of structural, optical, and electrical properties of films of oxide, sulfide, and kesterite compounds for their use as heterojunction layers; 7) development of prototypes of solar cells and other electronic devices based on oxide, sulfide, and kesterite heterojunctions and recommendations for further use of the obtained nanomaterials in flexible electronics, optoelectronics, and solar energy. popup.nrat_date 2024-12-09 Close