Enhanced visible-light activation of persulfate for the removal of RhB by supported nano-(C,N,B)-tridoped TiO2/copper foam mixed-crystals DOI
Tong Qin, Ting Cai, Jing Yuan

et al.

Environmental Science and Pollution Research, Journal Year: 2023, Volume and Issue: unknown

Published: Dec. 5, 2023

Language: Английский

Effective degradation of phenol by activating PMS with bimetallic Mo and Ni Co-doped g C3N4 composite catalyst: A Fenton-like degradation process promoted by non-free radical 1O2 DOI

Miao Tian,

Xuechang Ren, Suying Ding

et al.

Environmental Research, Journal Year: 2023, Volume and Issue: 243, P. 117848 - 117848

Published: Dec. 6, 2023

Language: Английский

Citations

69
Building the bimetallic site of Co2Mo3O8/Co9S8 heterojunction via interface electronic reconfiguration to enhance peroxymonosulfate activation for singlet oxygen formation DOI
Jiamei Li, Jia Wei, Jihong Sun

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 159739 - 159739

Published: Jan. 1, 2025

Language: Английский

Citations

1
MoO2-enhanced Fe-loaded biochar promotes Fe2+/Fe3+ cycling for activation of peroxydisulfate to degrade organic pollutants DOI Creative Commons
Binbin Wu, Zheng Wang,

Yannan Jia

et al.

Environmental Technology & Innovation, Journal Year: 2024, Volume and Issue: 35, P. 103736 - 103736

Published: June 30, 2024

Biochar loaded with bimetallic Fe/Mo (Fe/Mo-BC) was prepared as a cost-effective catalyst for the degradation of organic matter by activated peroxydisulfate, in which MoO2 used co-catalyst to enhance Fe2+/Fe3+ cycling. The tetracycline-degradation efficiency system reached 74.49 % within 10 min, and it showed high removal rates over wide pH range (3–9). Quenching experiments electron paramagnetic resonance analyses that 1O2, •OH, O2•-, SO4•− produced Fe/Mo-BC/PDS are involved tetracycline degradation, 1O2 •OH being dominant active substances. X-ray photoelectron spectroscopy analysis revealed Mo(IV) reduces Fe3+ Fe2+ oxidizes itself Mo(VI). In addition, Fe/Mo-BC remained stable could be recycled three times, indicating feasibility this practical applications. possible pathways TC were investigated LC-MS DFT calculations. Thus, present study provides feasible strategy use biochar-loaded materials PDS matter.

Language: Английский

Citations

7
Construction of LED-light-driven Z-scheme WO3/Bi12O15Cl6 heterojunction for photocatalytic degradation and antimicrobial DOI
Liying Huang, Qiu Li, Yanling Li

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: unknown, P. 135468 - 135468

Published: Sept. 1, 2024

Language: Английский

Citations

4
Interface-engineered hollow carbon matrix-supported FeCo alloy as an enhanced magnetic activator for peroxymonosulfate to degrade an endocrine disruptor in water: A comparative study for elucidating advantageous roles of Fe-dopant DOI

Tran Doan Trang,

Ta Cong Khiem,

Eilhann E. Kwon

et al.

Surfaces and Interfaces, Journal Year: 2023, Volume and Issue: 42, P. 103338 - 103338

Published: Aug. 26, 2023

Language: Английский

Citations

10
Ethylene Glycol-assisted Synthesis of Mo/Fe co-doped g-C3N4 Composite 8-CNMF12 Efficiently Activates PMS to Degrade Phenol DOI

Miao Tian,

Xuechang Ren,

Ning Fu

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2025, Volume and Issue: unknown, P. 136134 - 136134

Published: Jan. 1, 2025

Language: Английский

Citations

0
Efficiently Degrading RhB Using Bimetallic Co3O4/ZnO Oxides: Ultra-Fast and Persistent Activation of Permonosulfate DOI Creative Commons
Bai Sun, Rui Liu,

Fengshou Zhao

et al.

Molecules, Journal Year: 2025, Volume and Issue: 30(10), P. 2237 - 2237

Published: May 21, 2025

To address the issues of poor Co2+ regeneration and limited interfacial electron transfer in heterogeneous catalytic systems, this study proposes synthesis highly efficient stable Co3O4/ZnO composites through pyrolysis–oxidation reaction Co/Zn MOFs for degradation rhodamine B (RhB) using activated peroxymonosulfate (PMS). The results confirmed that catalyst exhibited a high capacity, synergistic effect between bimetals enhanced reversible redox cycle Co3+/Co2+. Under optimal conditions, complete removal RhB was achieved just 6 min composite, which demonstrated excellent stability after five cycles. Furthermore, efficiency real water samples with total organic carbon (TOC) rate approximately 65% 60 min. electrochemical measurements, identification active species, X-ray photoelectron spectroscopy (XPS) analysis revealed non-radicals (1O2 direct charge transfer) played major role RhB. Finally, potential mechanisms pathways were systematically investigated. This opens new avenues development PMS catalysts, provides insights into preparation other emerging metal oxides.

Language: Английский

Citations

0
Construction of core–shell magnetic metal–organic framework composites Fe3O4@MIL-101(Fe, Co) for degradation of RhB by efficiently activating PMS DOI Creative Commons
Huizhong Wu,

Qiong Yi,

Xiang Li

et al.

RSC Advances, Journal Year: 2024, Volume and Issue: 14(24), P. 16727 - 16735

Published: Jan. 1, 2024

Low catalytic efficiency and catalyst recovery are the key factors limiting practical application of advanced oxidation processes.

Language: Английский

Citations

3
Stable ZIF-8-derived iron-immobilized ZnFe/NC catalyst for RhB degradation via persulfate activation DOI
Qin Tong, Ting Cai, Jing Yuan

et al.

Journal of environmental chemical engineering, Journal Year: 2023, Volume and Issue: 11(6), P. 111311 - 111311

Published: Oct. 24, 2023

Language: Английский

Citations

6
Molybdenum nitride(γ-Mo2N) as a novel co-catalyst to enhance Fe(III)/Fe(II) cycle for homogeneous and heterogeneous peroxymonosulfate activation: Performance and mechanism DOI
Wentao He,

Lupeng Huang,

Xinyu Wang

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(2), P. 112404 - 112404

Published: March 7, 2024

Language: Английский

Citations

2