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Showing 1 to 9 of 9 for “"Cathodic reduction"”.
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Cathodic reduction
Thesis: B.S., Massachusetts Institute of Technology, Department of Chemistry, 1903
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Bragg Coherent Diffraction Imaging of Metal Microcrystals Using a Multipurpose In Situ Cell Design
… of lattice expansion in Cu in response to cathodic reduction of hydrogen. Additional analysis reveals a selective beam relaxation effect on Ni microcrystals, providing further insight into radiation-material interactions. The findings of this work lay important groundwork for future …
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An electrochemical and leach study of the oxidative dissolution of chalcopyrite in ammoniacal solutions
… and kinetics of the anodic reaction, the cathodic reduction of the oxidants, the formation and effect of surface deposits and lastly a look at how results from electrochemical studies compare to those from the leaching of a similar mineral sample under similar solution conditions. A …
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Corrosion of steel in the marine splash-zone.
… steels. Scales became compact and resistant to cathodic reduction as exposure times increased but corrosion rates tended to increase with exposure time. Polarization of scaled specimens in synthetic sea water revealed increased cathodic depolarization, anodic polarization and decreased …
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Understanding Liquid-Air Interface Corrosion of Steel in Simplified Liquid Nuclear Waste Solutions
… the nitrate-to-nitrite concentration ratio.The cathodic reduction kinetics in simplified waste simulants were also studied electrochemically. Both cyclic voltammetry and cathodic polarization measurements indicate that the nitrite reduction reaction exhibits faster kinetics than the nitrate …
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Sviluppo di biosensori: modifiche di superfici elettrodiche e sistemi di immobilizzazione enzimatica
… at the surface of the electrode, following the cathodic reduction of nitrates. The Pt surface modified with the Ni/Al-NO3 LDH shows a much reduced noise, giving rise to a better signal to noise ratio for the currents relative to H2O2 oxidation, and a linear range for H2O2 determination wider …
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Rearrangements of Radical Anions Generated from Cyclopropyl Ketones
… using homogeneous catalysis techniques. Standard reduction potentials and reorganization energies of substrates were derived using Marcus theory. Conjugative interactions with the cyclopropyl group are discussed.
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Anodic films on Bismuth
… at pH 5, increasing to over 200 nm at pH 13. The cathodic reduction of the oxide proceeded from the outer surface inwards, and a rough, porous metal surface resulted. A model involving electron injection from the metal into the oxide, diffusion of electrons through the film and their reaction at …
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Technoeconomic and mechanistic insights into the electroreduction of carbon dioxide to value added chemicals
… i.e., the renewable electricity driven electroreduction of CO2 to value-added carbon chemicals such as carbon monoxide (CO), formic acid (HCOOH), methane (CH4), methanol (CH3OH), ethylene (C2H4), and ethanol (C2H5OH). These chemicals are currently manufactured on the industrial scale using …