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Information × Registration Number 0210U000822, 0108U003252 , R & D reports Title The role of an electronic state of the nanostructured oxide clusters of transition metal cations in redox reactions in gas and an aqueous mediums popup.stage_title Head Prihod'ko Roman Viktorovich, Доктор хімічних наук Registration Date 26-03-2010 Organization A.V Dumansky Institute of Colloid Chemistry and Water Chemistry popup.description2 Object of study - with the structural topology of zeolites ZSM-5 (MFI), BEA, MOR, FAU, FER, which contain the cations Cu (II) and Fe (n +). The study - definition of in-situ, ground-state Cu (2 +) and Fe (n +) in zeolites during the adsorption of molecules of nitrogen oxides and liquid-phase oxidation of organic compounds. Research methods - X-ray analysis, infrared spectroscopy, electron spectroscopy of diffuse reflectance, nuclear magnetic resonance scanning electron microscopy, transmission electron microscopy, temperature-recovery. Main results - established the role of skeletal and nekarkasnyh cations Fe (3 +) introduced in the conditions of hydrothermal synthesis of zeolite, with the activation of molecules of nitrogen oxides. The influence of preparation method on the electronic state of metal in the metal - substituted zeolites and the influence of the structural type zeolite on the electronic state of metal cations. Completed comparison of results on the catalytic activity of Cu (2 +) and Fe (n +) - substituted zeolites in the vapor phase and liquid-phase reactions and identified the role of the electronic state of transition metal cations in oxidation - reduction reactions in the gas and the water environment. Scope - Environmental Protection Product Description popup.authors Леденьов Ігор Олегович Лозовський Олександр Віталійович Приходько Роман Вікторович Столярова Ірина Вікторівна popup.nrat_date 2020-04-02 Close