Articles with "mediated electrochemical" as a keyword



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A chloride-radical-mediated electrochemical filtration system for rapid and effective transformation of ammonia to nitrogen.

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Published in 2019 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2019.04.180

Abstract: Water contamination from ammonia has recently became a global concern. Herein, a chloride-radical-mediated electrochemical filtration system has been developed towards effective and rapid conversion of ammonia to nitrogen (N2). This continuous-flow system consists of a… read more here.

Keywords: mediated electrochemical; electrochemical filtration; system; ammonia ... See more keywords
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Mediated electrochemical analysis as emerging tool to unravel links between microbial redox cycling of natural organic matter and anoxic nitrogen cycling

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Published in 2020 at "Earth-Science Reviews"

DOI: 10.1016/j.earscirev.2020.103281

Abstract: Abstract Natural organic matter (NOM) is an important redox-active component in soils and aquifers that comprises numerous functional moieties spanning a wide range of redox potentials. Tracking reversible electron transfer from and to NOM in… read more here.

Keywords: mediated electrochemical; redox cycling; redox; electrochemical analysis ... See more keywords
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Influence of Organic Ligands on the Redox Properties of Fe(II) as Determined by Mediated Electrochemical Oxidation.

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Published in 2022 at "Environmental science & technology"

DOI: 10.1021/acs.est.2c01782

Abstract: Fe(II) has been extensively studied due to its importance as a reductant in biogeochemical processes and contaminant attenuation. Previous studies have shown that ligands can alter aqueous Fe(II) redox reactivity but their data interpretation is… read more here.

Keywords: electrochemical oxidation; oxidation; organic ligands; mediated electrochemical ... See more keywords
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Mediated Electrochemical Reduction of Iron (Oxyhydr-)Oxides under Defined Thermodynamic Boundary Conditions.

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Published in 2018 at "Environmental science & technology"

DOI: 10.1021/acs.est.7b04411

Abstract: Iron (oxyhydr-)oxide reduction has been extensively studied because of its importance in pollutant redox dynamics and biogeochemical processes. Yet, experimental studies linking oxide reduction kinetics to thermodynamics remain scarce. Here, we used mediated electrochemical reduction… read more here.

Keywords: reduction; mediated electrochemical; iron oxyhydr; defined thermodynamic ... See more keywords
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Singlet Oxygen-Mediated Electrochemical Filter for Selective and Rapid Degradation of Organic Compounds

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Published in 2020 at "Industrial & Engineering Chemistry Research"

DOI: 10.1021/acs.iecr.0c02223

Abstract: Singlet oxygen (1O2)-based homogeneous oxidation processes have been extensively investigated for selective degradation of organic substrates. Herein, to address the existing limitations of these h... read more here.

Keywords: singlet oxygen; oxygen mediated; mediated electrochemical; degradation organic ... See more keywords
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Mechanistic studies of reactive oxygen species mediated electrochemical radical reactions of alkyl iodides.

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Published in 2021 at "Chemical communications"

DOI: 10.1039/d1cc03019a

Abstract: Mechanistic studies of a reactive oxygen species mediated electrochemical radical reaction of alkyl iodides are described. Hydroxyl radicals and ozone are identified to be the active species involved in the formation of alkyl radicals under… read more here.

Keywords: reactive oxygen; mediated electrochemical; oxygen species; species mediated ... See more keywords