BiOBr/g-C3N4 Heterojunction Photocatalyst: Efficient Benzyl Alcohol Oxidation without Additional Oxidants

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 115552 - 115552

Опубликована: Янв. 1, 2025

Язык: Английский

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Ultrathin 2D/2D MoS2/Bi2WO6 S-scheme heterojunction for boosting photocatalytic degradation of ciprofloxacin

Separation and Purification Technology, Год журнала: 2024, Номер unknown, С. 129768 - 129768

Опубликована: Сен. 1, 2024

Язык: Английский

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0D/1D p-n heterostructured composite of bismuth ferrite perovskite clusters on sodium titanate nanotube arouse exceptional blue-light-driven photooxidation

Applied Catalysis B Environment and Energy, Год журнала: 2024, Номер unknown, С. 124706 - 124706

Опубликована: Окт. 1, 2024

Язык: Английский

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Intrareticular Exciton Effects Regulate Photocatalytic Activity in Donor–Acceptor Olefin‐Linked Covalent Organic Frameworks

Small, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 3, 2024

Abstract Olefin‐linked covalent organic frameworks (OL‐COFs) show great promise for visible‐light‐driven photocatalysis. Manipulating atomic‐level donor–acceptor interactions in OL‐COFs is key to understanding their exciton effects this system. Here, three are presented with orthorhombic lattice structures, synthesized via Knoevenagel polycondensation reaction of terephthalaldehyde and tetratopic monomers featuring phenyl, benzo[c][1,2,5]oxadiazole, benzo[c][1,2,5]thiadiazole moieties. These feature tunable interactions, making them ideal studying olefin‐linked systems. Comprehensive analyses, including temperature‐dependent photoluminescence spectra, ultrafast spectroscopy, theoretical calculations, reveal that stronger lead reduced binding energy ( E b ), accelerated dissociation, longer‐lived photogenerated charges, thereby enhancing photocatalytic performance. Notably, The TMO‐BDA COF, the lowest , demonstrates superior activity one‐pot sequential transformation excellent catalytic performance gram‐scale reactions, highlighting its potential practical applications. This work provides valuable insights into regulating effect at molecular level OL‐COFs, offering pathways enhance efficiency.

Язык: Английский

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Achieving remarkable charge transfer through the depolarization field in the 2D/2D S-scheme heterojunction consisted of C3N5 nanosheets and layered ferroelectric Bi3TiNbO9 for photocatalytic hydrogen production

Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 158649 - 158649

Опубликована: Дек. 1, 2024

Язык: Английский

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Biochar-supported Co(OH)2 nanosheets activated persulfate: Enhanced removal of ciprofloxacin and membrane purification

Sustainable materials and technologies, Год журнала: 2024, Номер unknown, С. e01189 - e01189

Опубликована: Ноя. 1, 2024

Язык: Английский

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Effect of F− on photocatalytic H2O2 evolution activity of g-C3N4 nanotubes and fs-TAS mechanism study

Journal of Material Science and Technology, Год журнала: 2025, Номер unknown

Опубликована: Март 1, 2025

Язык: Английский

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S-Vacancy-Rich 1T-TaS₂/Cu₂S Heterostructures on Cu Foil for Alkaline Hydrogen Evolution Reaction

ACS Applied Nano Materials, Год журнала: 2025, Номер unknown

Опубликована: Март 28, 2025

Язык: Английский

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Plasmonic induced Biochar@WO3/Cu composites for boosted photocatalytic antibiotic removal

Sustainable materials and technologies, Год журнала: 2025, Номер unknown, С. e01376 - e01376

Опубликована: Март 1, 2025

Язык: Английский

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Unlocking new frontiers in ultrasmall-seized metal nanoclusters for boosting electrochemical energy conversions

Chemical Physics Reviews, Год журнала: 2025, Номер 6(2)

Опубликована: Апрель 7, 2025

Ultrasmall metal nanoclusters are revolutionary developments in sustainable chemical synthesis and electrochemical energy conversion. Critical activities including the oxygen evolution reaction, reduction electrosynthesis of urea via nitrate carbon dioxide co-reduction addressed by their distinctive atomic-scale designs, which provide remarkable catalytic activity, selectivity, stability. Recent advancements design these materials compiled this study, highlights how electrical characteristics structural tunability enable high-efficiency conversions. Important issues examined critically, along with new approaches to overcome them, such as operational stability, scalable manufacturing, financial constraints noble metals. Innovative strategies machine learning-guided catalyst tuning, hybrid material systems, synergistic effects given special attention. This analysis offers a road map for overcoming sophisticated catalysts' present drawbacks combining computational modeling experimental observations. Their potential transform technologies promote creation environmentally benign, solutions applications is highlighted debate. The importance single-atom catalysts ultrasmall meeting urgent worldwide need study.

Язык: Английский

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