Efficient removal of organic pollutants by a Co/N/S-doped yolk-shell carbon catalyst via peroxymonosulfate activation.

Advanced oxidation processes (AOPs) Heterogeneous catalysts Hetro-atom doping Hollow structure Reactive oxygen species (ROS)

Journal

Journal of hazardous materials
ISSN: 1873-3336
Titre abrégé: J Hazard Mater
Pays: Netherlands
ID NLM: 9422688

Informations de publication

Date de publication:
05 Jan 2022
Historique:
received: 09 05 2021
revised: 05 07 2021
accepted: 21 07 2021
pubmed: 31 7 2021
medline: 31 7 2021
entrez: 30 7 2021
Statut: ppublish

Résumé

Carbon-based catalysts with heteroatom doping and hollow structures are desired for advanced oxidation processes (AOPs). Herein, dual-shelled Co, N, and S codoped hollow carbon nanocages were developed by wrapping zeolitic imidazolate framework-67 (ZIF-67) with trithiocyanuric acid (TCA) and performing subsequent carbonization. The optimal composite catalyst (Co-NC-CoS) exhibited excellent catalytic performance toward different organic pollutants. Almost complete removal of 4-NP (60 mg/L

Identifiants

DOI: 10.1016/j.jhazmat.2021.126726 PMID: 34330079
pubmed: 34330079
pii: S0304-3894(21)01691-5
doi: 10.1016/j.jhazmat.2021.126726
pii:
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

126726

Informations de copyright

Copyright © 2021 Elsevier B.V. All rights reserved.

Auteurs

Xin Zhang (X)

Jiangsu Province Engineering Research Center of Fine Utilization of Carbon Resources, School of Chemical Engineering & Technology, China University of Mining and Technology, XuZhou 221116, PR China.

Xinlong Yan (X)

Jiangsu Province Engineering Research Center of Fine Utilization of Carbon Resources, School of Chemical Engineering & Technology, China University of Mining and Technology, XuZhou 221116, PR China. Electronic address: yanxl@cumt.edu.cn.

Xiaoyan Hu (X)

Jiangsu Province Engineering Research Center of Fine Utilization of Carbon Resources, School of Chemical Engineering & Technology, China University of Mining and Technology, XuZhou 221116, PR China.

Rui Feng (R)

Jiangsu Province Engineering Research Center of Fine Utilization of Carbon Resources, School of Chemical Engineering & Technology, China University of Mining and Technology, XuZhou 221116, PR China.

Min Zhou (M)

Jiangsu Province Engineering Research Center of Fine Utilization of Carbon Resources, School of Chemical Engineering & Technology, China University of Mining and Technology, XuZhou 221116, PR China.

Liping Wang (L)

School of Environment and Spatial Informatics, China University of Mining and Technology, Xuzhou 221116, PR China.

Classifications MeSH