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Information × Registration Number 0226U002969, (0124U001661) , R & D reports Title Interfacial interactions in dielectric nanocomposites with luminescent/piezoelectric properties for nondestructive testing and light-emitting devices popup.stage_title Експериментальні та теоретичні дослідження скло-керамічних та полімерних нанокомпозитів з однотипним оксидним наповненням. Head Nedilko Serhii H., Доктор фізико-математичних наук Registration Date 11-03-2026 Organization Taras Shevchenko National University of Kyiv popup.description1 The goal of the project: to find out at the atomic-molecular level the mechanisms of the formation of the spatial, atomic, electronic and energy structure of interfacial layers in light-emitting dielectric glass-ceramic and polymer nanocomposites with piezoelectric properties; to build physical models of the formation of layers and their characteristics in order to adequately predict the macro-characteristics of the studied composites and to engineer the latest materials based on them. To give recommendations on the composition of flexible hybrid polymer nanocomposites and their suspensions with optimized characteristics of their luminescent and piezoelectric response, suitable for use in light-emitting devices and to mobile non-destructive controling the surfaces of structural elements. popup.description2 Comprehensive experimental and theoretical research of a breakthrough nature, aimed at solving a fundamental scientific problem of the world level regarding the features of electronic, optical, long-term photoluminescent (luminescence decays for "minutes - hours" after the external excitation energy delivery) and piezoelectric processes in the interphase layers of hybrid nanocomposite materials consisting of a matrix (oxide glass or biocompatible polymer) and fillers: micro/nano-sized crystals of luminescent oxides and carbon nanomaterial (carbon nanotubes, graphene, oxidized graphene). In addition to the results of a fundamental nature and the constructed models of physical processes, the composition, spatial, electronic and energy structure of transitional interphase layers, the role of defects and charge carrier traps, recommendations will be provided on methods of engineering the properties of hybrid nanocomposites and their suspensions by varying the types and content of composite components and the structure of the intermediate interphase layers. Product Description popup.authors Borysiuk Viktor I. Teselko Petro O. Svintsitskyi Vasyl P. CHORNII VITALII PETROVYCH popup.nrat_date 2026-03-11 Close