Oxygen Vacancies Enhanced Peroxymonosulfate Activation by Accelerating Electron Shuttle Over Carbon-Confined Defective Mn2o3: Insight into the Singlet Oxygen Dominated Mechanism DOI

Yang Xiao,

Jincheng Mu, Qiong Peng

et al.

Published: Jan. 1, 2024

Language: Английский

Efficiently photocatalysis activation of peroxymonosulfate by bimetallic metal-organic frameworks Mn-MIL-53(Fe) for ibuprofen degradation: Synergistic efficiency, mechanism and degradation pathways DOI
Xueyan Li, Lei Wang, Xin Zheng

et al.

Environmental Research, Journal Year: 2024, Volume and Issue: 257, P. 119348 - 119348

Published: June 5, 2024

Language: Английский

Citations

4
Unveiling the fate of metal leaching in bimetal-catalyzed Fenton-like systems: pivotal role of aqueous matrices and machine learning prediction DOI
Wenrui Jia, Ying Li, Chuchu Chen

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 477, P. 135291 - 135291

Published: July 21, 2024

Language: Английский

Citations

4
Oxidative degradation of thiocyanate via activation of persulfate by CuO/α-MnO2 composite: Effect of calcination temperature DOI
Jingmin Yan, Zhengchen Li, Licheng Ma

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 65, P. 105845 - 105845

Published: July 22, 2024

Language: Английский

Citations

4
Local control of S atoms on the Co-SACs for effective activation of PMS and degradation imidacloprid: Mechanism insights and toxicity evaluation DOI Creative Commons
Zehua Wang,

Jiaoxue Yang,

Guochun Lv

et al.

Ecotoxicology and Environmental Safety, Journal Year: 2025, Volume and Issue: 289, P. 117714 - 117714

Published: Jan. 1, 2025

Imidacloprid (IMI), as an emerging pollutant, is frequently detected in pesticide wastewater. Cobalt-based single-atom catalysts (Co-SACs) doped with sulfur atoms can serve efficient strategy to activate peroxymonosulfate (PMS) and degrade organic pollutants. The paper employed density functional theory computational toxicology deeply explore the mechanism ecotoxicity of IMI when S were introduced into Co-SACs for PMS activation. result demonstrated that be preferentially decomposed SO

Language: Английский

Citations

0
Unveiling light-assisted non-radical dominated sulfadiazine removal in iron-based bimetallic oxide activation of peroxymonosulfate DOI
Zhen Zhang, Xiao Wang, Yanqiu Li

et al.

Applied Surface Science, Journal Year: 2025, Volume and Issue: 691, P. 162581 - 162581

Published: Feb. 6, 2025

Language: Английский

Citations

0
Constructing Zn Defects in Zinc Oxide and Interface-Anchoring of Co Ion: Modulating D-Band Center for Efficient Peroxymonosulfate Activation DOI

Hengyi Xie,

Jianyang Gao,

Haifeng Lin

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Surface-Confined Anchoring of Highly Dispersed Nanocobalt Promotes Advanced Oxidation for Eliminating Health-Threatening Organics DOI
Haijian Wang, Yicheng Zhang, Xinyue Cui

et al.

Inorganic Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: March 19, 2025

Peroxymonosulfate (PMS)-based advanced oxidation processes are effective in eliminating health-threatening persistent organic pollutants (POPs), but they require the participation of high-performance catalysts. In this study, a highly dispersed nanocobalt species (Co-NHCSs) was constructed on nitrogen-doped hollow carbon spheres by using double confinement mechanism complexation combined with spatial confinement. The Co-NHCSs/PMS system has high degradation efficiency 95.2% for tetracycline within 30 min, and performance almost not attenuated after repeated use 10 times. can also resist interference complex water environment to achieve efficient POPs multiple scenarios. Reactive oxygen quenching experiments electron paramagnetic resonance confirmed that Co-NHCSs promoted activation PMS into ·OH, SO4·-, 1O2 potential, which POPs. Density functional theory calculations show nano-Co anchored NHCSs spontaneously capture activate either planar matrix or curved matrix, is key system. This study only provides an innovative way construct nanometal catalysts reveals transformation behavior cobalt-based materials, great significance promoting PMS-based wastewater treatment technology.

Language: Английский

Citations

0
Trace copper doped LaMnO3 perovskite for PMS activation via electron transfer process towards pollutant elimination DOI
Qianyi Wang,

Wan Yu,

Qiyong Xu

et al.

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 72, P. 107486 - 107486

Published: March 22, 2025

Language: Английский

Citations

0
Constructing zinc defects in zinc oxide and interface-anchoring of tricobalt tetraoxide: Modulating d-band center for efficient peroxymonosulfate activation DOI

Hengyi Xie,

Jianyang Gao,

Haifeng Lin

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: unknown, P. 137451 - 137451

Published: March 1, 2025

Language: Английский

Citations

0
Periodate activation with polyaniline-derived carbon for bisphenol A degradation: Insight into the roles of nitrogen dopants and non-radical species formation DOI
Fei Qi, Jiabin Chen, Zequan Zeng

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 156077 - 156077

Published: Sept. 1, 2024

Language: Английский

Citations

3