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Now showing items 21-29 of 29
Current oscillations during the anodic dissolution of copper in trifluoroacetic acid
(Oxford : Pergamon-Elsevier Science Ltd, 2010)
A phenomenon of current oscillators was characterized crosswise active-passive potential region during the electrodissolution of copper electrode in trifluoroacetic acid (TFA). The current density-potential curves show two ...
Mechanism of formation of the honeycomb-like structures by the regime of the reversing current (RC) in the second range
(Elsevier, 2019)
Electrodeposition of copper in the hydrogen co-deposition range by the regime of reversing current (RC) in the second range has been investigated by determination of the average current efficiency for hydrogen evolution ...
Structural, Magnetic, DFT, and Biological Studies of Mononuclear and Dinuclear Cu-II Complexes with Bidentate N-Heteroaromatic Schiff Base Ligands
(Wiley-V C H Verlag Gmbh, Weinheim, 2015)
Copper(II) complexes with the condensation derivative of methyl hydrazinoacetate and 2-acetylpyridine were synthesized. The X-ray crystal structures for both complexes revealed that they are polymerized isomers. A common ...
Reactions of superoxide dismutases with HS-/H2S and superoxide radical anion: An in vitro EPR study
(Academic Press Inc Elsevier Science, San Diego, 2015)
Interactions of hydrogen sulfide (HS-/H2S), a reducing signaling species, with superoxide dimutases (SOD) are poorly understood. We applied low-T EPR spectroscopy to examine the effects of HS-/H2S and superoxide radical ...
Removal of heavy metals from aqueous solutions using natural and Fe(III) oxyhydroxide clinoptilolite
(Springer, 2013)
The increasing levels of industrial wastewater released to the environment present a serious
threat to human health, living resources, and ecological systems. Fe-modified zeolites were developed and tested for removal of ...
Influence of the magnetic field and magnetoresistance on the electrodeposition of Ni nanocontacts in thin films and microwires
(Elsevier, 2004)
We present a study of electrodeposition of Ni nanocontacts in thin film and microwires gaps under an external applied magnetic field. The study is performed in comparison with electrodeposition of Cu that is not a magnetic ...
Formation of dish-like holes and a channel structure in electrodeposition of copper under hydrogen co-deposition
(Elsevier, 2007)
Copper electrodeposition from acid sulfate solutions at an overpotential of 1000 mV, which is about 250 mV outside the plateau of the limiting diffusion current density, was examined by the determination of the average ...
Palladium-copper bimetallic surfaces as electrocatalysts for the ethanol oxidation in an alkaline medium
(Elsevier, 2023)
Two types of Cu-modified Pd catalysts supported on high area carbon were prepared: Pd nanoparticles modified with a sub-monolayer of underpotentially deposited Cu (Cu@Pd/C) and Pd-Cu alloy nanoparticles (Pd-Cu/C), and ...
Optimization of process of the honeycomb-like structure formation by the regime of reversing current (RC) in the second range
(Springer-Verlag, 2020)
Formation of the honeycomb-like electrodes of copper by the regime of reversing current (RC) in the second range has been
investigated. Morphological and structural characteristics of this electrode type obtained by various ...