Covalent organic frameworks for energy conversion in photocatalysis

T He, Y Zhao - Angewandte Chemie International Edition, 2023 - Wiley Online Library
Intensifying energy crises and severe environmental issues have led to the discovery of
renewable energy sources, sustainable energy conversion, and storage technologies …

Covalent organic frameworks for photocatalysis: Synthesis, structural features, fundamentals and performance

YN Gong, X Guan, HL Jiang - Coordination Chemistry Reviews, 2023 - Elsevier
Covalent organic frameworks (COFs) are a new class of crystalline porous materials
obtained from covalently attached organic building units. By virtue of the unique …

Verifying the charge‐transfer mechanism in S‐Scheme heterojunctions using femtosecond transient absorption spectroscopy

C Cheng, J Zhang, B Zhu, G Liang… - Angewandte Chemie …, 2023 - Wiley Online Library
The S‐scheme heterojunction is flourishing in photocatalysis because it concurrently
realizes separated charge carriers and sufficient redox ability. Steady‐state charge transfer …

Photocatalytic sacrificial H2 evolution dominated by micropore-confined exciton transfer in hydrogen-bonded organic frameworks

Q Zhou, Y Guo, Y Zhu - Nature Catalysis, 2023 - nature.com
Organic semiconductors are attractive photocatalysts, but their quantum yields are limited by
the transfer of photogenerated charges to the surface. A promising strategy for low-loss …

Integrating Bifunctionality and Chemical Stability in Covalent Organic Frameworks via One-Pot Multicomponent Reactions for Solar-Driven H2O2 Production

P Das, G Chakraborty, J Roeser, S Vogl… - Journal of the …, 2023 - ACS Publications
Multicomponent reactions (MCRs) can be used to introduce different functionalities into
highly stable covalent organic frameworks (COFs). In this work, the irreversible three …

Reconstructed covalent organic frameworks

W Zhang, L Chen, S Dai, C Zhao, C Ma, L Wei, M Zhu… - Nature, 2022 - nature.com
Covalent organic frameworks (COFs) are distinguished from other organic polymers by their
crystallinity,–, but it remains challenging to obtain robust, highly crystalline COFs because …

Fundamentals and scientific challenges in structural design of cathode materials for zinc‐ion hybrid supercapacitors

MS Javed, T Najam, I Hussain, M Idrees… - Advanced Energy …, 2023 - Wiley Online Library
One of the most exciting new developments in energy storage technology is Zn‐ion hybrid
supercapacitors (ZHSCs). ZHSCs combine Zn‐ion batteries with supercapacitors (SCs) to …

Structural motifs in covalent organic frameworks for photocatalysis

L Qin, C Ma, J Zhang, T Zhou - Advanced Functional Materials, 2024 - Wiley Online Library
Covalent organic frameworks (COFs) attract significant attention due to their ordered,
crystalline, porous, metal‐free, and predictable structures. These unique characteristics offer …

[HTML][HTML] Bifunctional CdS/COF S-scheme photocatalyst for enhanced H2 evolution and organic synthesis

G Sun, J Zhang, B Cheng, H Yu, J Yu, J Xu - Chemical Engineering Journal, 2023 - Elsevier
It is an efficient strategy to construct photocatalysts by integrating the advantages of
inorganic semiconductors and covalent organic frameworks (COFs) for H 2 generation along …

Exploration of metal organic frameworks and covalent organic frameworks for energy-related applications

R Shah, S Ali, F Raziq, S Ali, PM Ismail, S Shah… - Coordination Chemistry …, 2023 - Elsevier
Metal-organic frameworks (MOFs) and covalent-organic frameworks (COFs) are constituting
two new classes of highly crystalline advanced permeable materials that have purchased …