Porous Organic Frameworks with Integrative Task-Specific O2/H2O Active Sites and Donor–Acceptor Dyads for Photocatalytic H2O2 Generation DOI

Xiahong Xu,

Dandan Jiang, Kangle Xie

et al.

ACS Applied Polymer Materials, Journal Year: 2025, Volume and Issue: unknown

Published: May 15, 2025

Language: Английский

Thiophene and Acetylene Functionalized Conjugated Organic Polymers with Hollow Nanotube Structure toward High-Performance Photocatalytic H2O2 Production DOI
Yuntong Li, Banghan Ding, Yan Sui

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: 13(1), P. 115319 - 115319

Published: Jan. 5, 2025

Language: Английский

Citations

1
Incorporating metal active centers into covalent organic frameworks for boosting CO2 photoreduction DOI
Mingzhen Chen,

Hai-Rong Zhao,

Kaiming Zhang

et al.

Inorganic Chemistry Frontiers, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

The photo-catalytic performance for the reduction of CO 2 to can be significantly enhanced by covalently anchoring metal Ni on COF-Tp-Azo.

Language: Английский

Citations

1
Recent advances in photocatalytic H2O2 production: modification strategies of 2D materials and in situ application of H2O2 DOI
Guangyuan Chen,

Chenyang Lin,

Fei Han

et al.

Materials Horizons, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

This review summarizes recent advances in the modification strategies of 2D materials for photocatalytic H 2 O production and its situ applications. Additionally, existing challenges this field potential solutions are discussed.

Language: Английский

Citations

0
The Effect of Pore Functionality in Multicomponent Covalent Organic Frameworks on Stable Long‐Term Photocatalytic H2 Production DOI Creative Commons
Prasenjit Das,

Gouri Chakraborty,

Jin Yang

et al.

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

Published: May 2, 2025

Abstract In nature, organic molecules play a vital role in light harvesting and photosynthesis. However, regarding artificial water splitting, the research focus is primarily on inorganic semiconductors. Although photocatalysts have high structural variability, they tend to exhibit lower quantum efficiencies for splitting than their counterparts. Multicomponent reactions (MCRs) offer an attractive route introduce different functional units into covalent frameworks (COFs) enable semiconducting properties chemical stability, creating promising materials long‐term photocatalytic applications, such as H 2 production. Herein, five highly crystalline donor‐acceptor based, 4‐substituted quinoline‐linked MCR‐COFs are presented that prepared via three‐component Povarov reaction. The pore functionality varied by applying vinyl derivatives (e.g., styrene, 2‐vinyl pyridine, 4‐vinylpyridine, 4‐vinyl imidazole, 2,3,4,5,6‐pentafluorostyrene), which has strong influence obtained activity. Especially imidazole‐functionalized COF displays performance due its surface area, crystallinity, wettability. These it maintain activity even membrane support. Furthermore, display dramatically enhanced (photo)chemical stability after solar irradiation steady evolution at least 15 days.

Language: Английский

Citations

0
Porous Organic Frameworks with Integrative Task-Specific O2/H2O Active Sites and Donor–Acceptor Dyads for Photocatalytic H2O2 Generation DOI

Xiahong Xu,

Dandan Jiang, Kangle Xie

et al.

ACS Applied Polymer Materials, Journal Year: 2025, Volume and Issue: unknown

Published: May 15, 2025

Language: Английский

Citations

0