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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Rationally constructed synergy between dual-vacancies and Z-scheme heterostructured MoS2-x/g-C3N4/Ca-α-Fe2O3 for high-performance photodegradation of sulfamethoxazole antibiotic from aqueous solution

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 474, P. 145720 - 145720

Published: Aug. 29, 2023

Language: Английский

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Metal sulfide-based Z-scheme heterojunctions in photocatalytic removal of contaminants, H2 evolution and CO2 reduction: Current status and future perspectives

Journal of Cleaner Production, Journal Year: 2023, Volume and Issue: 416, P. 137957 - 137957

Published: June 30, 2023

Language: Английский

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An overview of improving photocatalytic activity of MnO2 via the Z-scheme approach for environmental and energy applications

Journal of the Taiwan Institute of Chemical Engineers, Journal Year: 2023, Volume and Issue: 158, P. 104945 - 104945

Published: June 11, 2023

Language: Английский

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Dual interfacial electric fields in black phosphorus/MXene/MBene enhance broad-spectrum carrier migration efficiency of photocatalytic devices

Device, Journal Year: 2024, Volume and Issue: 2(3), P. 100283 - 100283

Published: Feb. 7, 2024

The formation of interfacial electric fields using semiconductors/co-catalysts can effectively improve the carrier migration efficiency photocatalytic devices. Herein, an ultrathin 2D/2D/2D black phosphorus/MXene/MBene (denoted as BP/Ti3C2/MoB) ternary heterojunction with enhanced charge transfer is designed dual fields. formed by BP/Ti3C2 and Ti3C2/MoB accelerate photogenerated transfer, change position d-band center Ti atoms, lower energy level antibonding state, enhance adsorption effect H∗ active species, which ultimately leads to significant enhancement activity. results show that optimum visible-light-induced H2 evolution rate BP/Ti3C2/MoB 8,624 μmol g−1 h−1, has a very high factor (∼1,563%) compared pure BP. charge-transfer pathways mechanism are further elucidated some state-of-the-art spectroscopic characterizations theoretical calculations.

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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Porphyrin-based metal–organic frameworks for photo(electro)catalytic CO₂ reduction

Energy & Environmental Science, Journal Year: 2024, Volume and Issue: 17(15), P. 5311 - 5335

Published: Jan. 1, 2024

The panorama of the latest developments emerging porphyrin-based MOFs for photo(electro)catalytic CO 2 reduction is shown.

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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Challenges in Photocatalytic Carbon Dioxide Reduction

Precision Chemistry, Journal Year: 2024, Volume and Issue: 2(2), P. 49 - 56

Published: Jan. 17, 2024

An energy crisis and significant anthropogenic CO

Language: Английский

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Heterostructured electrocatalysts for the oxygen evolution reaction

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(30), P. 18832 - 18865

Published: Jan. 1, 2024

This review focuses mainly on the overall facilitating effect of heterostructures OER process. The fabrication heterostructured electrocatalysts and relationship between their structures electrocatalytic properties are discussed.

Language: Английский

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