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Information × Registration Number 0213U001111, 0110U000091 , R & D reports Title Development of physical and chemical principles of new photocatalytic, luminescent and photovoltaic systems based on semiconductor nanoparticles popup.stage_title Head Kuchmii Stepan Yaroslavovich, Registration Date 17-01-2013 Organization L.V.Pysarzhevsky Institute of Physical Chemistry of National Academy of Science of Ukraine popup.description2 A physico-chemical approaches to obtaining highlyuminestsentnyh quantum dots (smaller than 3 nm) of cadmium chalcogenides CdX (X = S, Se, Te) and CdSxSe1-x, amine contain stabilized polymers in colloidal solutions and polymer films, and conducted a comprehensive study of their spectral , photoluminescent and electroluminescence properties. Developed physico-chemical approaches to the formation of the leading glass nanostructured films of ITO/ZnO, ITO/ZnO/Au, ITO/ZnO/CdS, ITO/ZnO/Au/CdS, patterns and clarified the peculiarities of their participation photochemical, and photocatalytic photovoltaic processes. Elucidated spectroscopy, photoluminescence and photocatalytic properties of nano zinc oxide in systems containing incorporates graphene oxide. It was shown that ZnO nanocrystals exhibit photocatalytic properties of graphene oxide reduction reaction of ethanol. By photocatalytic recovery of colloidal graphene oxide with dioksydtytanovyh materials obtained nanocomposites partially reduced graphene oxide with nanocrystalline TiO2 Degussa P25, mesoporous TiO2 and tytanate nanotubes, clarified their photocatalytic properties in gas-phase oxidation reactions of ethanol and acetaldehyde. In particular, we show that in the case of TiO2 (Degussa P25) and tytanate nanotube deposition on the surface of the photocatalyst partially reduced graphene oxide leads to increased speed phototransformations substrates, the cause of which can be efficiently separate photogenerated charges between components nanostructures, compared with baseline dioxidtitans materials. Established ability of colloidal graphene oxide photoinitiator act polymerization of acrylamide in aqueous solutions under the action of visible light. Kinetic regularities found out process and provides the main stage of the mechanism.5481 Product Description popup.authors Андрюшина Наталія Сергіївна Гродзюк Галина Ярославівна Козицький Андрій Володимирович Кучмій Степан Ярославович Раєвська Олександра Євгенівна Строюк Олександр леонідович Швалагин Виталий Васильевич popup.nrat_date 2020-04-02 Close