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Information × Registration Number 0218U000737, 0115U000765 , R & D reports Title Physicochemical properties of graphene, diamond surface and subsurface layers, diamond and metal nanostructured films. popup.stage_title Head Yanovsky Olexandr, Leading, Registration Date 12-02-2018 Organization Zaporozhye National University popup.description2 The object of study - physical and chemical processes on the surface and in the subsurface layers of diamond and in graphene; methods of formation and study of the properties of nano-island and nanostructured metal films. The goal of the work: experimental and theoretical study of the physical and chemical properties of the surface and subsurface layers of diamond, graphene, graphane, diamond and metal nanostructured films in order to establish the relationship between their structural, electronic and adsorption characteristics. Research methods and equipment list: quantum-chemical methods for modeling the surface of diamond and graphene were used; for formation and study of metal island films - experimental methods were used (thermal deposition in vacuum, electron microscopy and Auger-electron spectroscopy, mass spectrometry). The results of quantum-chemical modelling of ordered diamond (100)-2Ч1, (111)-2Ч1 surfaces and surfaces containing vacancy and complex defects and also of graphenes of various shapes, size and type of edge and graphenes with linear defects are presented. Geometric and electronic characteristics of fluorographenes and graphene oxides are described, features of the mechanisms of the initial stages of diamond films growth on diamond and silicon substrates are established. The experimental results of formation and study of the electrophysical and catalytic properties of laboratory samples of nano-island and nanostructured metal films are presented. Results are introduced in production process at "Zaporizhskloflux Trade House" LTD and LLC "Element-Converter", and in the educational and scientific activities of the Zaporizhzhya National and Zaporizhzhya National Technical Universities. Possible application: micro- and nanoelectronics, alternative energy, instrumentation, chemical industry, heterogeneous catalysis. Product Description popup.authors Ананьїна Ольга Юріївна Северина Любов Миколаївна popup.nrat_date 2020-04-02 Close