Metal ions trigger fast charge transport channels for boosting carbon nitride-based photoelectrochemical ultrasensitive aptasensing of enrofloxacin

Sensors and Actuators B Chemical, Год журнала: 2025, Номер unknown, С. 137316 - 137316

Опубликована: Янв. 1, 2025

Язык: Английский

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Heterogeneous Fenton oxidation of phenol photo-assisted with visible radiation in the presence of g-C3N4 catalysts modified with different iron phases

Chemical Engineering Journal, Год журнала: 2024, Номер 485, С. 149766 - 149766

Опубликована: Фев. 16, 2024

Язык: Английский

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Atomically integration of O-bridged Co-Fe hetero-pairs as tandem photocatalyst towards highly efficient hydroxyl radicals production

Applied Catalysis B Environment and Energy, Год журнала: 2024, Номер 356, С. 124255 - 124255

Опубликована: Май 31, 2024

Язык: Английский

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Advanced carbon nitride‐based single‐atom photocatalysts

SusMat, Год журнала: 2024, Номер 4(5)

Опубликована: Июль 18, 2024

Abstract Single‐atom catalysts (SACs) have rapidly become a hot topic in photocatalytic research due to their unique physical and chemical properties, high activity, selectivity. Among many semiconductor carriers, the special structure of carbon nitride (C 3 N 4 ) perfectly meets substrate requirements for stabilizing SACs; they can also compensate defects C materials by modifying energy bands electronic structures. Therefore, developing advanced ‐based SACs is great significance. In this review, we focus on elucidating efficient preparation strategies burgeoning applications SACs. We outline prospective enhancing performance future. A comprehensive array methodologies presented identifying characterizing This includes an exploration potential atomic catalytic mechanisms through simulation regulation behaviors synergistic effects single or multiple sites. Subsequently, forward‐looking perspective adopted contemplate future prospects challenges associated with encompasses considerations, such as loading, regulatory design, integration machine learning techniques. It anticipated that review will stimulate novel insights into synthesis high‐load durable SACs, thereby providing theoretical groundwork scalable controllable field.

Язык: Английский

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Nanoconfined catalytic macrostructures for advanced water remediation: From basic understanding to future application strategies

Water Research, Год журнала: 2024, Номер 272, С. 122960 - 122960

Опубликована: Дек. 11, 2024

Язык: Английский

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Engineering of Graphitic Carbon Nitride (g‐C₃N₄) Based Photocatalysts for Atmospheric Protection: Modification Strategies, Recent Progress, and Application Challenges

Small, Год журнала: 2024, Номер 20(45)

Опубликована: Авг. 18, 2024

Graphitic carbon nitride (g-C

Язык: Английский

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Microenvironment modulation of Fe single atoms in porous g-C3N4 by introducing −SO groups for enhanced photo-Fenton reactions

Chemical Engineering Journal, Год журнала: 2024, Номер 500, С. 157468 - 157468

Опубликована: Ноя. 1, 2024

Язык: Английский

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Recent progress in graphitic carbon nitride-based catalysts for water treatment: Contaminant elimination, disinfection and membrane applications

Separation and Purification Technology, Год журнала: 2024, Номер 354, С. 129420 - 129420

Опубликована: Авг. 30, 2024

Язык: Английский

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Construction of Ag₂S/Ag₃VO₄ Heterojunction by Partial Sulfidation Technology for Visible‐light‐driven Photocatalytic RhB Degradation

ChemistrySelect, Год журнала: 2025, Номер 10(3)

Опубликована: Янв. 1, 2025

Abstract Photocatalytic technology is one of the most promising technologies for wastewater treatment. In this study, an Ag 2 S/Ag 3 VO 4 heterojunction was prepared by combination in‐situ partial sulfidation and hydrothermal technologies. The photodegradation results demonstrated that highest removal efficiency RhB 96% 40%‐Ag in 6 min under visible light irradiation, which obviously superior to pure (∼46% min) S (∼1.8% photocatalysts. As manifested DSR experiment, improved ability attributed enhanced absorption excellent electron‐hole pairs separation induced formation a Z‐scheme between . active species capture experiments confirmed h + plays important role degradation RhB. Furthermore, cyclic test revealed owned photocatalytic stability.

Язык: Английский

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Recent Progress in g-C3N4-Based Photocatalysts for Organic Pollutant Degradation: Strategies to Improve Photocatalytic Activity

Catalysts, Год журнала: 2025, Номер 15(2), С. 148 - 148

Опубликована: Фев. 4, 2025

With unique photochemical properties, graphitic carbon nitride (g-C3N4) has gained significant attention for application in photocatalytic degradation of a wide range organic pollutants. However, its performance is limited by the rapid electron–hole recombination and relatively weak redox capability. Substantial progress been made preparation g-C3N4-based photocatalysts with enhanced activity. This review summarizes recent advances strategies to improve activity their Morphology control, doping, functionalization, metal deposition, dye sensitization, defect engineering, construction heterojunctions can be used g-C3N4 through promoting charge carrier separation, reducing bandgap, suppressing recombination. Furthermore, oxidants, such as hydrogen peroxide persulfate, coupled enhance generation reactive oxygen species boost Precise control over structure during synthesis process remains challenge, further improvements are required photocatalyst stability mineralization rates More research development effort needed address existing challenges, refine design activity, promote practical pollutant degradation.

Язык: Английский

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