MoS2-modified metal-organic layer Z-scheme heterojunction for photocatalytic removal of organic dyes: Influencing factors and mechanism

Molecular Catalysis, Год журнала: 2025, Номер 575, С. 114906 - 114906

Опубликована: Фев. 8, 2025

Язык: Английский

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Synthesis, Characterization, and Application of an Ecofriendly C/TiO₂ Composite to Efficiently Remove Reactive Black 5 (RB-5) Textile Dye from Aqueous Solutions

ACS Omega, Год журнала: 2025, Номер unknown

Опубликована: Март 18, 2025

The textile industry is known for its high water consumption and production of toxic effluents, including azo dyes such as Reactive Black 5 (RB-5), which are resistant to removal. Adsorption offers a promising, cost-effective solution, particularly with value-added composites made from abundant materials. This study synthesized, characterized, applied C/TiO2-based composite remove RB-5 water. XRD analysis only confirmed anatase the primary support, while FTIR detected adsorbate molecules on C/TiO2 surface, marked by appearance sulfone group band. Raman XPS analyses indicated reduced Sp2 carbon content lower graphitization after adsorption, probably due mechanical stress. Additionally, nitrogen physisorption demonstrated that material mesoporous, surface area 56.24 m2 g–1, pore diameter 9.41 nm. exhibited strong affinity anionic species like RB-5, especially at pH values below point zero charge (7.47). Batch studies Avrami kinetic adsorption rate 0.3023 min–1 (at 25 °C), temperature effects followed Arrhenius model, an activation energy +41.10 kJ mol–1. Sips isotherm data maximum capacity 17.48 mg g–1 55 °C. Thermodynamic entropically controlled, endothermic, spontaneous process temperatures. These aspects confirm potential eco-friendly effective removal aqueous solutions.

Язык: Английский

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Crystal phase tailored TiO2 for photocatalytic ciprofloxacin (CIP) elimination: Performances, degradation pathways, and toxicity assessment

Molecular Catalysis, Год журнала: 2025, Номер 578, С. 115000 - 115000

Опубликована: Март 8, 2025

Язык: Английский

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Synthesis of magnetic PPAC@Fe3O4@MOF S-scheme heterojunction catalyst with enhanced removal of metronidazole antibiotic under visible light

Journal of Water Process Engineering, Год журнала: 2025, Номер 72, С. 107540 - 107540

Опубликована: Март 23, 2025

Язык: Английский

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Hydrothermal Synthesis of Cu2O/Ti3C2 Nanocomposite with Sphere/Sheet Structures for Enhanced Photocatalysis and Supercapacitor Performance

Surfaces and Interfaces, Год журнала: 2025, Номер unknown, С. 106408 - 106408

Опубликована: Апрель 1, 2025

Язык: Английский

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Enhanced visible light driven of novel 2D/2D CoNb2O6/g-C3N5 type-II heterojunction for boosting photocatalytic degradation of cefuroxime: Performance and mechanistic insights

Journal of Water Process Engineering, Год журнала: 2025, Номер 72, С. 107628 - 107628

Опубликована: Апрель 1, 2025

Язык: Английский

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Unveiling the potential of Ce-In2S3 microflowers encased in graphene: Enhancing synergistic effects with Ce as an electron mediator for photocatalytic annihilation of organic dyes

Journal of Water Process Engineering, Год журнала: 2025, Номер 73, С. 107651 - 107651

Опубликована: Апрель 14, 2025

Язык: Английский

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Synergistic heterogeneous catalysis: MoS2/α-FeOOH nanocomposites for pH-universal PMS activation and efficient antibiotic degradation

Molecular Catalysis, Год журнала: 2025, Номер 581, С. 115150 - 115150

Опубликована: Апрель 23, 2025

Язык: Английский

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Mechanisms of degradation of polycyclic aromatic hydrocarbons by biochar and biochar-mineral composites in the dry system

Applied Catalysis O Open, Год журнала: 2025, Номер unknown, С. 207047 - 207047

Опубликована: Апрель 1, 2025

Язык: Английский

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Photocatalytic degradation of antibiotics in water via TiO2-x: Research needs for technological advancements

Journal of Hazardous Materials Advances, Год журнала: 2024, Номер 16, С. 100506 - 100506

Опубликована: Окт. 20, 2024

Язык: Английский

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