Improving toxic dye removal and remediation using novel nanocomposite fibrous adsorbent

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2023, Volume and Issue: 673, P. 131859 - 131859

Published: June 10, 2023

Language: Английский

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Recent progress in emerging materials and hybrid nanocomposites for peroxymonosulfate and peroxydisulfate activation towards solar light-driven photocatalytic degradation of emerging pollutants

Coordination Chemistry Reviews, Journal Year: 2023, Volume and Issue: 499, P. 215466 - 215466

Published: Oct. 19, 2023

Language: Английский

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ZnO/ZnS/CdS three-phase composite photocatalyst with a flower cluster structure: Research on its preparation and photocatalytic activity hydrogen production

International Journal of Hydrogen Energy, Journal Year: 2023, Volume and Issue: 51, P. 30 - 40

Published: Aug. 21, 2023

Language: Английский

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Defect Engineering in Nanocatalysts: From Design and Synthesis to Applications

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: 34(29)

Published: Feb. 13, 2024

Abstract Defect engineering is an emerging technology for tailoring nanomaterials' characteristics and catalytic performance in various applications. Recently, defect‐engineered nanoparticles have emerged as highly researched materials applications because of their exceptional redox reaction capabilities physicochemical optical properties. The properties nanomaterials can be readily adjusted by controlling the nature concentration defects within nanoparticles, avoiding need intricate design strategies. This review investigates defect nanocatalysts, including design, fabrication, Initially, categories strategies nanomaterial impacts on nanocatalysts' electronic surface properties, activity, selectivity, stability are summarized. Then, processes uses, gas sensing, hydrogen (H 2 ) evolutions, water splitting, reductions carbon dioxide (CO nitrogen to value‐aided products, pollutant degradation, biomedical (oncotherapy, antibacterial wound healing, biomolecular sensing) discussed. Finally, limitations prospective paths allowing logical optimization nanocatalytic long‐term efficient also examined. comprehensive gives unique insights into current state nanocatalysts inspires future research exploiting shortcomings improve customize performance.

Language: Английский

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Charge transfer in TiO₂-based photocatalysis: fundamental mechanisms to material strategies

Nanoscale, Journal Year: 2024, Volume and Issue: 16(9), P. 4352 - 4377

Published: Jan. 1, 2024

The review highlights charge transfer, improved photocatalytic performance, and possible photocatalysis schemes in TiO 2 -based composites. It also addresses perspectives challenges transfer mechanisms for photocatalysis.

Language: Английский

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Carbon dioxide, global boiling, and climate carnage, from generation to assimilation, photocatalytic conversion to renewable fuels, and mechanism

The Science of The Total Environment, Journal Year: 2025, Volume and Issue: 965, P. 178629 - 178629

Published: Jan. 28, 2025

Language: Английский

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Graphene-like graphitic carbon nitride (g-C3N4) as a semiconductor photocatalyst: Properties, classification, and defects engineering approaches

Materials Today Sustainability, Journal Year: 2023, Volume and Issue: 25, P. 100633 - 100633

Published: Dec. 12, 2023

Language: Английский

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Bagasse cellulose-based S-type Bi2O3/Zn3In2S6 photocatalyst for efficient and stable degradation of 2,4-dichlorophenol under visible light

Journal of Colloid and Interface Science, Journal Year: 2023, Volume and Issue: 651, P. 976 - 986

Published: Aug. 7, 2023

Language: Английский

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Efficiency and mechanistic insights of photocatalytic decomposition of tetracycline and rhodamine B utilizing Z-scheme g-C3N4/SnWO4 heterostructures under visible light irradiation

Environmental Research, Journal Year: 2024, Volume and Issue: 254, P. 119163 - 119163

Published: May 16, 2024

Language: Английский

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Silver-Boosted WO₃/CuWO₄ Heterojunction Thin Films for Enhanced Photoelectrochemical Water Splitting Efficiency

ACS Sustainable Chemistry & Engineering, Journal Year: 2023, Volume and Issue: 11(32), P. 11978 - 11990

Published: Aug. 2, 2023

The enhancement of efficient, visible-light active photoanodes is vital for advancing photoelectrochemical (PEC) water splitting as a sustainable and environmentally friendly energy alternative. In this study, we explore the potential WO3/CuWO4/Ag heterojunction thin films fabricated by magnetron sputtering on n-Si substrates viable photoanodes. synergetic effects formation Ag nanoparticle dispersion contribute to superior absorption, charge transfer, separation efficiency. influence decoration achieved through solid-state dewetting phenomena was studied in terms structural microstructural changes responses. Surface topography observations revealed that film exhibited highest surface area ratio 22.7%, approximately threefold increase compared pure WO3 films. photoluminescence (PL) time-resolved (TRPL) results demonstrated configuration promotes effective an increased carrier lifetime ∼20.1 ns. PEC analysis showed substantial photocurrent density 1.53 mA cm–2 (1.0 V vs Ag/AgCl), 2.32 times greater than WO3, applied bias photon-to-current efficiency (ABPE) 0.91%, 0.43% 0.50% WO3/CuWO4 Moreover, photoanode remarkable long-term stability with current 0.21 about 4.5 h. These findings underscore photocatalysts emphasize significance effect structure achieving clean hydrogen production. Additionally, research may inspire further studies plasmon metal controlled size shape, using simple technique development efficient electrodes next-generation applications.

Language: Английский

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