Supramolecularly engineered S-scheme SubPc-Br/MoS2 photocatalyst nanosheets for enhanced photocatalytic degradation of antibiotics

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 477, P. 147193 - 147193

Published: Nov. 10, 2023

Language: Английский

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Energy band engineering over phosphorus-doped CdS/graphdiyne S-scheme heterojunction for enhance photocatalytic hydrogen production

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 486, P. 150060 - 150060

Published: Feb. 28, 2024

Language: Английский

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Efficient photocatalytic degradation of antibiotics by binary heterojunction complex boron subphthalocyanine bromide/bismuth oxychloride

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 663, P. 421 - 435

Published: Feb. 23, 2024

Language: Английский

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DFT-Based Mechanistic Exploration and Application in Photocatalytic Heterojunctions

Journal of Chemical Theory and Computation, Journal Year: 2024, Volume and Issue: 20(22), P. 9770 - 9786

Published: Nov. 7, 2024

Density functional theory (DFT) is one of the most widely used methods in field computational materials and has become an important research method for photocatalytic heterojunctions. Based on progress DFT heterojunctions, this review introduces three kinds heterojunction modeling detail as well problems encountered construction process solutions. It provides a comprehensive calculation parameters related to Comparison, analysis, discussion were conducted some selections results based experimental data. Finally, limitations shortcomings heterojunctions are pointed out. This will provide valuable guidance analysis performance help promote wider application photocatalysis.

Language: Английский

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Bioinspired Mortise‐and‐Tenon Stacking Supramolecular Engineering for Efficient Carrier Separation in S‐Scheme Heterojunctions

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: May 2, 2025

Abstract Inspired by the mechanical interlocking principles of traditional Chinese mortise‐and‐tenon structures, a 3D gradient supramolecular network is developed through oriented self‐assembly subphthalocyanine (SubPc‐0) arrays on La‐doped Ag 3 PO 4 (La 0.01 2.99 ). This bioinspired design synergistically combines π‐orbital topological extension with dynamic B–La coordination bonds to construct an S‐scheme heterojunction dual‐phase charge modulation capability. Mechanistic studies reveal that La 3+ doping induces anisotropic electron delocalization for directional bulk transfer, while interfacial coupling establishes ultrafast (<10 ps) atomic‐scale transport channels orbital hybridization. The optimized SubPc‐0/La system demonstrates 2.2‐ and 2.1‐fold improvements in tetracycline oxytetracycline degradation efficiencies, respectively, 94% activity retention after five cycles. Advanced characterization techniques including femtosecond transient absorption spectroscopy (fs‐TAS) Kelvin probe force microscopy (KPFM), combined theoretical calculations, elucidated intricate photocatalytic mechanism transfer pathways. work delivers effective strategy mechanistic insights stacking engineering materials.

Language: Английский

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Enhancing photocatalytic degradation efficiency via the construction of organic/inorganic S-scheme supramolecular hybrid heterostructures

Applied Surface Science, Journal Year: 2023, Volume and Issue: 641, P. 158481 - 158481

Published: Sept. 15, 2023

Language: Английский

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Mutually Activated 2D Ti_0.87O₂/MXene Monolayers Through Electronic Compensation Effect as Highly Efficient Cathode Catalysts of Li–O₂ Batteries

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 16, 2024

Abstract 2D materials exhibit remarkable electrochemical performance as the cathode catalyst in lithium–oxygen batteries (LOBs). Their catalytic capability mainly derives from their surface with tunable chemistry and unique electronic states. Herein, Ti 0.87 O 2 3 C MXene monolayers are applied to construct a face/face heterostructure enhance LOBs. It is demonstrated that compensation O‐terminated side achieved through built‐in electric field overlap of d p orbitals between units. As result, ORR/OER activity improved /MXene heterojunction due modulated ‐band center optimizes s–p coupling key intermediate LiO . The presents structural stability long‐term cycling life 425 cycles (2534 h) at 200 mA g −1 407 1000 fixed capacity 600 mAh , being nearly five three times higher than pure cathodes, respectively.

Language: Английский

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Synergistic effect of oxygen vacancies and Z-scheme in Ag3PO4/FeSnO(OH)5 for ultrafast degradation of indomethacin via photogenerated h+

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132802 - 132802

Published: April 1, 2025

Language: Английский

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Local weak hydrogen bonds induced dipole–dipole interactions in polymer for enhancing photocatalytic oxidation

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 669, P. 393 - 401

Published: May 1, 2024

Language: Английский

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Monomeric and Dimeric Boron (III) Subphthalocyanines Functionalized with 4‐Hydroxy‐Benzoic Acid as Potential Photosensitizers and Photocatalysts in Sulfoxidation

ChemPlusChem, Journal Year: 2024, Volume and Issue: unknown

Published: June 29, 2024

Axial modification of boron (III) subphthalocyanine bromides with 4-hydroxy-benzoic acid successfully led to the formation macrocycles anchored 4-carboxyphenoxy group [RsPcPHBA] (R=

Language: Английский

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