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Anodic oxidation of benzoquinone using diamond anode
Environmental Science and Pollution Research, 2014The anodic degradation of 1,4-benzoquinone (BQ), one of the most toxic xenobiotic, was investigated by electrochemical oxidation at boron-doped diamond anode. The electrolyses have been performed in a single-compartment flow cell in galvanostatic conditions. The influence of applied current (0.5-2 A), BQ concentration (1-2 g dm(-3)), temperature (20-45
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ECS Meeting Abstracts, 2023
Previously [1] we studied the anodic oxidation of symmetrical bisamides of type RCONH(CH2)nNHCOR (n = 2-4) under constant current electrolysis (CCE), in methanol. Those with 3 and 4 methylene groups as spacers undergo mostly mono- and dimethoxylation at the alpha-position to 'N' atom.
James Y. Becker, Tatiana Golub
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Previously [1] we studied the anodic oxidation of symmetrical bisamides of type RCONH(CH2)nNHCOR (n = 2-4) under constant current electrolysis (CCE), in methanol. Those with 3 and 4 methylene groups as spacers undergo mostly mono- and dimethoxylation at the alpha-position to 'N' atom.
James Y. Becker, Tatiana Golub
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Anodic oxidation of triphenylphosphinephenylimine
Electrochimica Acta, 1977Abstract Anodic oxidation of triphenylphosphinephenylimine in acetonitrile has been examined by voltammetry, controlled potential coulometry, and electron spin resonance spectroscopy. Product analyses showed that triphenylphosphine oxide and mixtures of polymeric oxidized salts of aniline are major products along with unreacted starting material.
Christine J. Woerner, Wilson M. Gulick
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The anodic oxidation of uranium
Acta Metallurgica, 1954Abstract Over a range of 2–100 volts the anodic oxidation of uranium in ammoniacal ethylene glycol produces oxide films which are predominantly uranium dioxide in composition. The oxide formed in this manner shows considerable stability to atmospheric corrosion.
O Flint, J.J Polling, A Charlesby
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ECS Meeting Abstracts, 2020
Previously [1] we studied the anodic oxidation of bisamides of type RCONH(CH2)nNHCOR (n = 2-4) under controlled current electrolysis (CCE), in methanol. Those with 3 and 4 methylene groups undergo mostly mono- and dimethoxylation at the alpha-position to 'N' atom.
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Previously [1] we studied the anodic oxidation of bisamides of type RCONH(CH2)nNHCOR (n = 2-4) under controlled current electrolysis (CCE), in methanol. Those with 3 and 4 methylene groups undergo mostly mono- and dimethoxylation at the alpha-position to 'N' atom.
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Corrosion Science, 2006
The anodic oxidation of InAlAs is investigated by transmission electron microscopy, Rutherford backscattering spectroscopy and medium energy ion scattering in order to elucidate the mechanism of oxide growth. For this purpose, anodizing was carried out at 5 mA cm−2 in 0.1 M sodium tungstate and 0.1 M ammonium pentaborate electrolytes at 293 K, which ...
A. Suleiman +10 more
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The anodic oxidation of InAlAs is investigated by transmission electron microscopy, Rutherford backscattering spectroscopy and medium energy ion scattering in order to elucidate the mechanism of oxide growth. For this purpose, anodizing was carried out at 5 mA cm−2 in 0.1 M sodium tungstate and 0.1 M ammonium pentaborate electrolytes at 293 K, which ...
A. Suleiman +10 more
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Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, 1983
Abstract The anodic oxidation of cryptands has been studied in the presence and in the absence of monovalent cations interacting with these ligands. The anodic reactivity of the uncomplexed cryptands has been shown to be critically dependent on structural parameters.
G. Ritzler, F. Peter, M. Gross
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Abstract The anodic oxidation of cryptands has been studied in the presence and in the absence of monovalent cations interacting with these ligands. The anodic reactivity of the uncomplexed cryptands has been shown to be critically dependent on structural parameters.
G. Ritzler, F. Peter, M. Gross
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Russian Chemical Reviews, 1964
CONTENTS I. Introduction 286 II. Growth of anodic films 286 III. Non-porous films: empirical relationship between ionic current, field, and temperature 287 IV. Theory of the growth of anodic films 288 V.
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CONTENTS I. Introduction 286 II. Growth of anodic films 286 III. Non-porous films: empirical relationship between ionic current, field, and temperature 287 IV. Theory of the growth of anodic films 288 V.
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The anodic oxidation of neodymium
Electrochimica Acta, 1979The anodic oxidation of neodymium was investigated by the galvanostatic technique in Na2-HPO4 - ethylene glycol solution. According to the combination of measurments of ac capacity and of specular reflectivity, we obtained a refractive index for the oxide films as a function of wavelength and the value of apparent dielectric constant of the films for ...
Haruyoshi Nishikawa, Shin-ichi Minami
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The mechanism of anodic oxidation
Journal of Physics and Chemistry of Solids, 1962Abstract The ion transport mechanism in the growth of oxide films during anodic oxidation has been studied. Tracer methods have been used to determine the order of the atoms in the film. The position of the labelled atoms was determined by observing the form of excitation curves near sharp resonances of the reactions O18(p, α)N15 and Al27(p, γ)Si28 ...
G. Amsel, David Samuel
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