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Published on: November 7, 2025
Covalent organic frameworks for solar- and electricity-driven biomass valorization.
Deyu Wu1, Song Yang1, Heng Zhang1
1State Key Laboratory of Green Pesticide, State-Local Joint Laboratory for Comprehensive Utilization of Biomass, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China. hzhang23@gzu.edu.cn.
Covalent organic frameworks (COFs) are evaluated for solar and electricity-driven biomass upgrading. This review details their structure-function relationships, challenges, and future design principles for green chemistry applications.
Area of Science:
- Green Chemistry
- Catalysis
- Materials Science
Background:
- Escalating global energy demands and environmental concerns necessitate efficient biomass upgrading.
- Covalent organic frameworks (COFs) offer tunable properties for catalytic applications.
- COFs are promising platforms for converting biomass into valuable chemicals and fuels.
Purpose of the Study:
- To provide a comprehensive evaluation of COFs in photo- and electrocatalytic biomass valorization.
- To establish structure-function correlations for biomass transformation using COFs.
- To identify challenges and propose future directions for COF development in biomass upgrading.
Main Methods:
- Systematic review of existing literature on COFs for biomass upgrading.
- Analysis of physicochemical attributes and modification strategies of COFs.
- Evaluation of structure-function relationships in COF-catalyzed biomass conversion.
Main Results:
- COFs demonstrate significant potential in both photo- and electrocatalytic biomass valorization.
- Key structure-function correlations governing biomass molecule transformation are elucidated.
- Current limitations and bottlenecks in practical COF deployment are identified.
Conclusions:
- COFs are versatile catalysts for sustainable biomass upgrading.
- Rational material design based on structure-function insights is crucial for optimizing COF performance.
- A roadmap for developing next-generation COFs for efficient biomass transformation is proposed.
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