Molecular Design of Perylene Diimide Derivatives for Photocatalysis

ACS Catalysis, Journal Year: 2025, Volume and Issue: 15(3), P. 1829 - 1840

Published: Jan. 17, 2025

Perylene diimides (PDIs) and their derivatives represent a kind of most promising photocatalytic materials due to strong visible light absorption, ease functionalization, excellent thermal/photostability, as well tunable electronic structures energy levels. However, several challenges persist in the development PDI photocatalysts, including low electron–hole separation efficiency, slow charge transfer, rapid carrier recombination. In this perspective, we focus on enhancing performance photocatalysts through molecular design. We provide comprehensive overview various improvement strategies: (1) precise modulation dipole moments by altering polarity side chains strengthen built-in electric field, (2) utilization steric hindrance noncovalent interactions construct nanoscale, highly ordered supramolecular nanostructures, (3) modification perylene core adjust levels increase number active sites, (4) integration with semiconductors or metals form composite systems that enhance interfacial field create extensive delocalized channels, (5) selection suitable linker groups build polymer large moments. These strategies can facilitate migration photogenerated carriers eventually boosting efficiency. The relationship between structure performance, particularly context degradation water splitting, is examined detail. Finally, future prospects are thoroughly discussed.

Language: Английский

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Self-assembled π-conjugated chromophores: preparation of one- and two-dimensional nanostructures and their use in photocatalysis

Nanoscale, Journal Year: 2024, Volume and Issue: 16(19), P. 9153 - 9168

Published: Jan. 1, 2024

Nanostructures obtained from self-assembled organic dyes are emerging as alternatives to molecular and semiconductor photocatalysts. With their unique properties, they offer a promising way bridge homo- heterogeneous (photo)catalysis.

Language: Английский

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Engineering Polyheptazine and Polytriazine Imides for Photocatalysis

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 63(49)

Published: Aug. 27, 2024

Abstract As organic semiconductor materials gain increasing prominence in the realm of photocatalysis, two carbon‐nitrogen materials, poly (heptazine imide) (PHI) and (triazine (PTI), have garnered extensive attention applications owing to their unique structure properties. This review elaborates on distinctive physical chemical features PHI PTI, emphasizing formation mechanisms ensuing Furthermore, it elucidates intricate correlation between energy band structures various photocatalytic reactions. Additionally, outlines primary synthetic strategies for constructing along with characterization techniques identification. It also summarizes enhancing performance whose advantages are discussed. Finally, highlights promising prospects challenges PTI as photocatalysts.

Language: Английский

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Recent advances in metal-free photosensitizers for dye-sensitized photoelectrochemical cells

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 522, P. 216143 - 216143

Published: Sept. 14, 2024

Language: Английский

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Current status of PDI-based heterojunction photocatalytic system for energy production and environmental remediation applications

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(3), P. 112962 - 112962

Published: May 9, 2024

Language: Английский

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Inorganic–Organic Bi₄Nb_1–xTa_xO₈Cl/rGO/SA-PTA Z-Scheme Heterojunction with a Third-Order Polarized Electric Field and a Fast Electron Transfer Channel for Photocatalytic Overall Water Splitting

ACS Catalysis, Journal Year: 2025, Volume and Issue: unknown, P. 5155 - 5170

Published: March 12, 2025

Language: Английский

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Modern Advancement of Perylene Diimide Metal Complex: Exposition the Coordination Modes and Applications

Synthetic Metals, Journal Year: 2025, Volume and Issue: unknown, P. 117865 - 117865

Published: March 1, 2025

Language: Английский

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Dipole moment modulation of perylene diimide to promote degradation and antibacterial properties

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162373 - 162373

Published: April 1, 2025

Language: Английский

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A double-walled porous metal-perylenediimide framework for enhanced photocatalysis

Science China Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: April 14, 2025

Language: Английский

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Engineering Polyheptazine and Polytriazine Imides for Photocatalysis

Angewandte Chemie, Journal Year: 2024, Volume and Issue: 136(49)

Published: Aug. 27, 2024

Abstract As organic semiconductor materials gain increasing prominence in the realm of photocatalysis, two carbon‐nitrogen materials, poly (heptazine imide) (PHI) and (triazine (PTI), have garnered extensive attention applications owing to their unique structure properties. This review elaborates on distinctive physical chemical features PHI PTI, emphasizing formation mechanisms ensuing Furthermore, it elucidates intricate correlation between energy band structures various photocatalytic reactions. Additionally, outlines primary synthetic strategies for constructing along with characterization techniques identification. It also summarizes enhancing performance whose advantages are discussed. Finally, highlights promising prospects challenges PTI as photocatalysts.

Language: Английский

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