A core-shell Mn-C@Fe nanocatalyst under ozone activation for efficient organic degradation: Surface-mediated non-radical oxidation.

Catalysis Hydroxyl Radical Oxidation-Reduction Ozone Water Pollutants, Chemical / analysis Water Purification
Catalytic ozonation Manganese tetroxide Non-radical oxidation Oxalic acid

Journal

Chemosphere
ISSN: 1879-1298
Titre abrégé: Chemosphere
Pays: England
ID NLM: 0320657

Informations de publication

Date de publication:
Oct 2021
Historique:
received: 25 02 2021
revised: 03 05 2021
accepted: 14 05 2021
entrez: 22 7 2021
pubmed: 23 7 2021
medline: 24 7 2021
Statut: ppublish

Résumé

A non-radical catalytic ozonation process functionalized by Mn(II)-sites was found effective to degrade oxalic acid as a typical refractory compound that is hard to remove through catalytic ozonation with hydroxyl radical oxidation. Specifically, we prepared functional Mn-C@Fe nanoparticles with carbon shell supporting Mn

Identifiants

DOI: 10.1016/j.chemosphere.2021.130895 PMID: 34289604
pubmed: 34289604
pii: S0045-6535(21)01366-7
doi: 10.1016/j.chemosphere.2021.130895
pii:
doi:

Substances chimiques

Water Pollutants, Chemical 0
Hydroxyl Radical 3352-57-6
Ozone 66H7ZZK23N

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

130895

Informations de copyright

Copyright © 2021. Published by Elsevier Ltd.

Auteurs

Ziyi Guo (Z)

School of Environmental Science and Technology, Dalian University of Technology, Linggong Road 2, Dalian, 116024, China.

Yuan Zhang (Y)

School of Environmental Science and Technology, Dalian University of Technology, Linggong Road 2, Dalian, 116024, China.

Dong Wang (D)

School of Environmental Science and Technology, Dalian University of Technology, Linggong Road 2, Dalian, 116024, China. Electronic address: wangdong@dlut.edu.cn.

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Classifications MeSH

questionsmedicales.fr › Phénomènes chimiques › Catalyse › A core-shell Mn-C@Fe nanocatalyst under ozone...
questionsmedicales.fr › Produits chimiques inorganiques › Radical hydroxyle › A core-shell Mn-C@Fe nanocatalyst under ozone...
questionsmedicales.fr › Métabolisme › Métabolisme énergétique › Oxydoréduction › A core-shell Mn-C@Fe nanocatalyst under ozone...
questionsmedicales.fr › Produits chimiques inorganiques › Gaz › Oxygène › Ozone › A core-shell Mn-C@Fe nanocatalyst under ozone...
questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Polluants environnementaux › Polluants de l'eau › Polluants chimiques de l'eau › A core-shell Mn-C@Fe nanocatalyst under ozone...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Amélioration du niveau sanitaire › Génie sanitaire › Gestion des déchets › Purification de l'eau › A core-shell Mn-C@Fe nanocatalyst under ozone...