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Information × Registration Number 0225U000143, (0122U000787) , R & D reports Title Control of the structural-phase state of nanoparticles and films of new oxide materials applied by chemical methods for the needs of flexible electronics and solar energy popup.stage_title Оптимізація характеристик одержаних плівок. Порівняння властивостей оксидних матеріалів в нанокристалічному та плівковому станах Head Opanasiuk Anatolii S., д.ф.-м.н. Registration Date 06-01-2025 Organization Sumy State University popup.description1 This project aims to optimize the structural-phase composition and physical properties of nanoparticles and films of new promising, environmentally friendly semiconductor oxide materials (CuOx, Zn2SnO4, ZnO: Cu, ZnO: Al (In)), which can be used as functional layers of flexible and flexible devices. transparent electronics, photodetectors, gas sensors, window and absorption layers of third-generation thin-film photoconverters of solar energy and can improve their performance, increase efficiency and time stability, reduce cost, make use and disposal of devices environmentally friendly; comparison of the characteristics of these materials in nanocrystalline and film states. The realization of this goal involves conducting comprehensive studies of structural, optical, electrophysical, and photoelectric properties of nanoparticles and films obtained using two different chemical technologies popup.description2  The project is aimed at creating the scientific foundations of materials science and developing a low-temperature, vacuum-free technology for the synthesis of nanoparticles and films of new oxide materials (CuOx, Zn2SnO4, ZnO:Cu, ZnO:Al(In)) that will have the specified optical and electrophysical properties. In order to improve the processes of nanoparticle synthesis and film deposition by chemical methods (printing, sputtering) using nano-ink, the morphological, structural and optical characteristics of materials will be analyzed depending on the physical and chemical conditions of application. In the course of the work, the influence of the structural-phase state of materials and post-growth annealing on their structure-dependent characteristics will be investigated, the chemical composition of nanomaterials and film structures will be determined, as well as the optimal physical and technological conditions for creating layers with specified properties. It is planned to compare the physical characteristics of materials in nanostructured and film states. The results obtained will make it possible to create semiconductor structures with improved physical parameters suitable for use in flexible electronics, optoelectronics, and solar cells Product Description popup.authors Yevdokymenko Vladyslav Yu. Yermakov Maksym S. Vasyliev Vitalii R. Holofost Iryna V. Diachenko Oleksii V. Kakherskyi Stanislav І. Moroz Nikita V. Opanasiuk Anatolii S. Piddubnyi Maksym Yu. Podloznyi Artem І. Pshenychnyi Roman M. Yurchenko Vladyslav I. popup.nrat_date 2025-01-06 Close