Articles with "heterogeneous electro" as a keyword



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Efficient degradation of tetracycline by heterogeneous electro-Fenton process using Cu-doped Fe@Fe2O3: Mechanism and degradation pathway

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Published in 2020 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2019.122970

Abstract: Abstract The degradation of tetracycline (TC) in aqueous environment has been studied by a novel heterogeneous electro-Fenton (HEEF) process using Cu-doped Fe@Fe2O3 core–shell nanoparticles (CFF) as catalyst loaded on the nickel foam as cathode. CFF… read more here.

Keywords: degradation; electro fenton; microscopy; degradation tetracycline ... See more keywords
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Enhanced degradation of ibuprofen by heterogeneous electro-Fenton at circumneutral pH.

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Published in 2018 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2018.06.164

Abstract: Fenton based reactions are effective for pharmaceutical removals, but traditional Fenton processes have drawbacks of pH adjustment and large amount of produced iron sludge. To overcome these challenges, a heterogeneous electro-Fenton process was proposed for… read more here.

Keywords: degradation; electro fenton; cit acfs; circumneutral ... See more keywords
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Heterogeneous Electro-Fenton catalysis with HKUST-1-derived Cu@C decorated in 3D graphene network.

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Published in 2020 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2019.125423

Abstract: Transition metal and nanocarbon-based composites with high activity and stability draw great attention in electro-Fenton system for organic pollutants removal. In this study, HKUST-1-derived Cu@C nanoparticles embedded within three-dimensional reduced graphene oxide (rGO) network (denoted… read more here.

Keywords: hkust derived; electro fenton; network; fenton ... See more keywords
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Nafcillin degradation by heterogeneous electro-Fenton process using Fe, Cu and Fe/Cu nanoparticles.

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Published in 2020 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2020.125813

Abstract: Heterogeneous electro-Fenton (HEF) is as an alternative to the conventional electro-Fenton (EF) process. HEF uses a solid phase catalyst, whereas EF employs a solubilized one. This implies that in HEF, material can be recovered through… read more here.

Keywords: degradation; electro fenton; process; hef ... See more keywords

Degradation of phenols by heterogeneous electro-Fenton with a Fe3O4-chitosan composite and a boron-doped diamond anode

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Published in 2020 at "Electrochimica Acta"

DOI: 10.1016/j.electacta.2020.135784

Abstract: Abstract Four phenolic compounds, either as single molecules or in mixtures, were treated by heterogeneous electro-Fenton using an undivided cell with a Ti mesh cathode, put in contact with a composite made of Fe3O4 nanoparticles… read more here.

Keywords: doped diamond; electro fenton; boron doped; fenton ... See more keywords
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Designing NAZO@BC electrodes for enhanced elimination of hydrophilic organic pollutants in heterogeneous electro-Fenton system: Insights into the detoxification mediated by 1O2 and •OH.

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Published in 2022 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2022.128598

Abstract: Hydrophilic organic pollutants (HLOPs) in effluents of wastewater treatment plants are more prevalent than hydrophobic counterparts, therefore development of upstream processes that can effectively enhance the removal of HLOPs can substantially enhance overall treatment performance.… read more here.

Keywords: system; enhanced elimination; elimination; organic pollutants ... See more keywords
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Highly Efficient Hydroxyl Radicals Production Boosted by the Atomically Dispersed Fe and Co Sites for Heterogeneous Electro-Fenton Oxidation.

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Published in 2023 at "Environmental science & technology"

DOI: 10.1021/acs.est.2c06981

Abstract: The heterogeneous electro-Fenton (hetero-e-Fenton)-coupled electrocatalytic oxygen reduction reaction (ORR) is regarded as a promising strategy for ·OH production by simultaneously driving two-electron ORR toward H2O2 and stepped activating the as-generated H2O2 to ·OH. However, the… read more here.

Keywords: atomically dispersed; fenton; heterogeneous electro; production ... See more keywords
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Degradation of diuron by heterogeneous electro-Fenton using modified magnetic activated carbon as the catalyst

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Published in 2018 at "RSC Advances"

DOI: 10.1039/c8ra02776e

Abstract: In this work, polytetrafluoroethylene coating was firstly conducted to make stable and effective magnetic-activated carbon as a heterogeneous electro-Fenton catalyst for diuron oxidation. The catalysts were characterized by scanning electron microscopy (SEM), X-ray photoelectron spectroscopy… read more here.

Keywords: magnetic activated; degradation; catalyst; activated carbon ... See more keywords
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Degradation of carbamazepine over MOFs derived FeMn@C bimetallic heterogeneous electro-Fenton catalyst.

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Published in 2022 at "Chemosphere"

DOI: 10.2139/ssrn.4186633

Abstract: A highly efficient heterogeneous electro-Fenton (Hetero-EF) catalyst with core-shell structure was successfully prepared by calcination of Mn-doped Mil-53 (Fe) precursor at high temperature. FeMn@C-800/2 prepared at pyrolysis temperature of 800 °C and Fe:Mn molar doping ratio… read more here.

Keywords: catalyst; heterogeneous electro; degradation carbamazepine; electro fenton ... See more keywords
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Investigation on the reaction kinetic mechanism of polydopamine-loaded copper as dual-functional catalyst in heterogeneous electro-fenton process.

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Published in 2023 at "Chemosphere"

DOI: 10.2139/ssrn.4266803

Abstract: Heterogeneous electro-Fenton (HEF) process has been regarded as a promising method in environmental remediation. However, the reaction kinetic mechanism of the HEF catalyst for simultaneous production and activation of H2O2 remained confounded. Herein, the copper… read more here.

Keywords: copper; catalyst; reaction; heterogeneous electro ... See more keywords