Oxygen vacancy-modified fast charge transport channels at the interface of bismuth S-scheme heterojunctions promoting photocatalytic performance

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 159887 - 159887

Опубликована: Янв. 1, 2025

Язык: Английский

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Improved photocatalytic activation of PMS using Co-doped g-C3N4 composites for effective degradation of tetracycline: Catalyst performance, photogenerated carrier transfer and degradation mechanism

Materials Research Bulletin, Год журнала: 2024, Номер 182, С. 113132 - 113132

Опубликована: Окт. 6, 2024

Язык: Английский

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Modulating Fe sites by La in porous MnFe2O4 for enhanced removal of ROX: Synergy of efficient adsorption and PMS activation

Journal of Hazardous Materials, Год журнала: 2024, Номер 483, С. 136600 - 136600

Опубликована: Ноя. 20, 2024

Язык: Английский

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Pivotal Role of Multishelled Architecture in Nanoreactor with Spatial Confined Co₃O₄ for Peroxymonosulfate Activation and Contaminants Degradation

Small Structures, Год журнала: 2025, Номер unknown

Опубликована: Янв. 26, 2025

In recent years, cobalt‐based catalysts have been widely used in advanced oxidation technology to degrade pollutants water environments. However, the reasons for improved efficiency and performance of with different shapes structures on activation persulfate contaminant degradation are still largely unknown. This study constructs catalysts, namely, Co 3 O 4 nanosphere, multishelled nanosphere (MSCONS), nanocube nanocube, combination activation, tetracycline (TC) bisphenol A (BPA), representative substances antibiotics endocrine disruptors Batch experiments exhibit satisfactory TC (96.3%) BPA (98.5%) under MSCONS/peroxymonosulfate. Furthermore, MSCONS exhibits wide applicability complex matrix conditions. Consequently, an integration density functional theory computations intermediates analysis demonstrates that synergy, rather than isolated effects radical nonradical active species, broadens pathways BPA, thereby improving removal efficiency. Overall, this offers novel insights into factors contributing enhanced varying structures. Additionally, it proposes new research avenues investigating other transition metal‐based catalysts.

Язык: Английский

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Adsorption, epimerization and self-sustaining degradation: Muti-step detoxification of tetracycline via chitosan-supported mixed-phase FeOOH

Separation and Purification Technology, Год журнала: 2025, Номер unknown, С. 133082 - 133082

Опубликована: Апрель 1, 2025

Язык: Английский

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Study on the performance regulation mechanism of in-situ Bi doping on the degradation of tetracycline by Prussian blue analogue activated PMS catalytic system

Journal of Water Process Engineering, Год журнала: 2025, Номер 76, С. 108085 - 108085

Опубликована: Июнь 7, 2025

Язык: Английский

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Nonradical activation of peroxymonosulfate via N-doped microporous carbon from hypercrosslinked polymers for phenol degradation

Journal of Water Process Engineering, Год журнала: 2024, Номер 68, С. 106519 - 106519

Опубликована: Ноя. 13, 2024

Язык: Английский

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