Kinetics of electronic spectra of surface of india with adsorbed oxygen [PDF]
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2018 The spectra of Auger and plasmon losses of polycrystalline indium before and after aging in an oxygen medium have been studied. The kinetics of electronic states on the surface of indium with adsorbed layers of oxygen (exposure in an oxygen medium up to ...
M.A. Aleroev +2 more
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Scientific problem of modifying of primary crystals a β -phase of silumin castings. Solutions
Литьë и металлургия, 2019 It is shown that the phosphorum which is contained in a silumin melt in number of 0,01–0,04% exists in the dissolved form. For a solution of the problem of modifying of primary crystals of a β -phase in silumin castings it is necessary to accept a ...
E. I. Marukovich, V. Yu. Stetsenko
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Temperature dependence of Cu:SnO2 film conductivity in air medium
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2023 Temperature conductivity studies of films based on Cu:SnO2 made by magnetron sputtering of the mixed target CuO/SnO2 have been carried out. Temperature conductivity dependencies were substantially nonlinear.
N.A. Klychkov, V.V. Simakov, I.V. Sinev
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NANOSTRUCTURAL PROCESSES OF MELTING AND CASTING OF CAST IRON WITH FLAKY GRAPHITE
Литьë и металлургия, 2017 It is shown that melting and casting of cast iron with flaky graphite are the complex physical and chemical nanostructural processes. The majorrole in these processis played by the centers of crystallization of dendrites of graphite, graphite ...
E. I. Marukovich, V. Yu. Stetsenko
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Density functional theory study the effects of oxygen-containing functional groups on oxygen molecules and oxygen atoms adsorbed on carbonaceous materials. [PDF]
PLoS ONE, 2017 Density functional theory was used to study the effects of different types of oxygen-containing functional groups on the adsorption of oxygen molecules and single active oxygen atoms on carbonaceous materials.
Xuejun Qi, Wenwu Song, Jianwei Shi
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NANOSTRUCTURAL PROCESSES OF MELTING AND MOULDING OF CAST IRON WITH GLOBULAR GRAPHITE
Литьë и металлургия, 2017 It is shown that melting and molding of cast iron with globular graphite are complex physical and chemical nanostructural processes. The major role in these processes is played by the centers of crystallization of dendrites of graphite, graphite ...
E. I. Marukovich, V. Yu. Stetsenko
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Chemical oxygen species on electrocatalytic materials during oxygen evolution reaction
Materials Today Catalysis, 2023 Oxygen evolution reaction (OER) is a crucial half-reaction in electrochemical water splitting, and efficient and durable electrocatalysts are required to improve the sluggish OER kinetics.
Yaming Hao +5 more
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Study on Water Wettability Mechanism of Pyrite and Coal Surfaces Based on Density Functional Theory
Kuangchan zonghe liyong, 2022 Flotation is based on the difference of wettability of mineral surfaces. In order to study the water wettability mechanism of pyrite and coal surfaces, pyrite and perfect coal surface models were constructed. The adsorptions of water and oxygen molecules
Chengyong Wang +3 more
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Surface Study of Fe3O4 Nanoparticles Functionalized With Biocompatible Adsorbed Molecules
Frontiers in Chemistry, 2019 Surfaces of iron oxide of ferrimagnetic magnetite (Fe3O4) nanoparticles (MNPs) prepared by Massart's method and their functionalized form (f-MNPs) with succinic acid, L-arginine, oxalic acid, citric acid, and glutamic acid were studied by dynamic light ...
Beata Lesiak +7 more
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Chemical Engineering Transactions, 2014 Study focuses on the impact of potential of zero total charge (PZTC) determined with N2O reduction on different Pt-based catalysts in three important proton exchange membrane fuel cell (PEMFC) reactions, namely oxygen reduction (ORR), CO oxidation and ...
N. Hodnik
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