Plasmonic Ag modified Ag3VO4/AgPMo S-scheme heterojunction photocatalyst for boosted Cr(VI) reduction under visible light: Performance and mechanism

Separation and Purification Technology, Год журнала: 2022, Номер 304, С. 122204 - 122204

Опубликована: Окт. 4, 2022

Язык: Английский

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BiVO4 As a Sustainable and Emerging Photocatalyst: Synthesis Methodologies, Engineering Properties, and Its Volatile Organic Compounds Degradation Efficiency

Nanomaterials, Год журнала: 2023, Номер 13(9), С. 1528 - 1528

Опубликована: Май 1, 2023

Bismuth vanadate (BiVO4) is one of the best bismuth-based semiconducting materials because its narrow band gap energy, good visible light absorption, unique physical and chemical characteristics, non-toxic nature. In addition, BiVO4 with different morphologies has been synthesized exhibited excellent photocatalytic efficiency in degradation various organic pollutants, including volatile compounds (VOCs). Nevertheless, commercial scale utilization significantly limited poor separation (faster recombination rate) transport ability photogenerated electron–hole pairs. So, engineering/modifications are performed to enhance their structural, electronic, morphological properties. Thus, this review article aims provide a critical overview advanced oxidation processes (AOPs), nanomaterials, synthesis methodologies, engineering properties through making binary ternary nanocomposites, coupling metals/non-metals metal nanoparticles development Z-scheme type etc., VOCs degradation. future challenges way forward for improving commercial-scale application BiVO4-based nanomaterials also discussed. we hope that valuable resource designing nanocomposites superior visible-light-driven

Язык: Английский

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Sustainable dual-cathode photoelectro-Fenton-like system at a wide pH range for rapid degradation of emerging pollutants

Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 157806 - 157806

Опубликована: Ноя. 1, 2024

Язык: Английский

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Efficient visible-light-driven S-scheme AgVO3/Ag2S heterojunction photocatalyst for boosting degradation of organic pollutants

Environmental Pollution, Год журнала: 2023, Номер 325, С. 121436 - 121436

Опубликована: Март 10, 2023

Язык: Английский

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Excellent performance of AgVO3@ZIF(Zn, Co) interfacial heterojunction for photodegradation of organic pollutants: Experimental and computational studies

Journal of Industrial and Engineering Chemistry, Год журнала: 2024, Номер 135, С. 377 - 387

Опубликована: Янв. 26, 2024

Язык: Английский

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ZnIn2S4-based multi-interface coupled photocatalyst for efficient photothermal synergistic catalytic hydrogen evolution

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 670, С. 395 - 408

Опубликована: Май 17, 2024

Язык: Английский

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A review of the photocatalytic degradation of organic pollutants in water by modified TiO2

Water Science & Technology, Год журнала: 2023, Номер 88(6), С. 1495 - 1507

Опубликована: Сен. 6, 2023

Abstract Organic pollutants in water bodies pose a serious environmental problem, and photocatalytic technology is an efficient environmentally friendly treatment method. Titanium dioxide (TiO2) widely used photocatalyst, but it suffers from some drawbacks such as narrow light response range, fast charge recombination, low activity. To improve the performance of TiO2, this article reviews preparation methods, evaluation, applications modified TiO2 photocatalysts. Firstly, introduces effects doping modification, semiconductor composite other modification methods on structure properties photocatalysts, well common characterization techniques activity test Secondly, discusses mechanisms photocatalysts degrading dye, pesticide, organic bodies, influencing factors. Finally, summarizes main achievements advantages points out existing problems challenges, prospects for development direction future field.

Язык: Английский

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Enhanced visible-light photocatalytic performance of black TiO2/SnO2 nanoparticles

Journal of Alloys and Compounds, Год журнала: 2023, Номер 960, С. 170672 - 170672

Опубликована: Май 23, 2023

Язык: Английский

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Construction of oxidation-reduction bifunctional nano-purifiers: S-scheme faceted heterojunction BiOCl(110) nanosheets/TiO2(001) hollow nanocubes with abundant oxygen vacancies for balancing visible photocatalytic activity

Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(1), С. 111893 - 111893

Опубликована: Янв. 10, 2024

Язык: Английский

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Efficient adsorption‐photocatalysis activity of ternary ZnO‐Sm₂O₃‐MgO co‐modified biochar for dye removal

Applied Organometallic Chemistry, Год журнала: 2024, Номер 38(3)

Опубликована: Янв. 13, 2024

To boost the adsorption‐photocatalytic performances of biochar in wastewater treatment, was modified with ternary metal oxides ZnO, Sm 2 O 3 , and MgO (ZnSm/Mg‐biochar) via one‐step pyrolysis method. The optimal 2b‐ZnSm/Mg‐biochar a Zn/Sm molar ratio 1:1 exhibited better removal activity RhB comparison biochar, 2‐Mg/biochar, b‐ZnSm/biochar. efficiency adsorption capacity 99.46% 979.22 mg g −1 for solution 410 respectively. kinetics isotherms ZnSm/Mg‐biochar composites were as described by second‐order Langmuir models, abundant vacant sites at junction interface MgO, favorable photon capturing, achieving efficient photo‐conversion under stimulated solar‐light irradiation.

Язык: Английский

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