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Updated: May 13, 2026

Depolymerizable Olefinic Polymers Based on Fused-Ring Cyclooctene Monomers
Published on: December 16, 2022
Highly Stable Two-Dimensional Conjugated Polymers Enabled by Scalable and Irreversible C─C Cross-Coupling Reactions
Bowei Ma1, Wenbin Xie1, Yincheng Zhang1
1College of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing, P. R. China.
Researchers developed a fast, scalable method for synthesizing highly stable two-dimensional conjugated polymers (2DCPs) using C─C cross-coupling. These robust 2DCPs show promise as photocatalysts and in resilient optoelectronic devices.
Area of Science:
- Materials Science
- Polymer Chemistry
- Organic Synthesis
Background:
- Two-dimensional conjugated polymers (2DCPs) offer high surface area and tunable properties.
- Scalable synthesis of stable 2DCPs is a significant challenge.
Purpose of the Study:
- To develop a fast and scalable method for synthesizing highly stable 2DCPs.
- To investigate the potential applications of these stable 2DCPs.
Main Methods:
- Irreversible C─C cross-coupling reactions.
- Mechanistic investigations using precise cross-coupling and π-π aggregate templates.
- Fabrication of self-standing 2DCP films.
Main Results:
- Achieved fast and scalable synthesis of highly stable 2DCPs.
- Demonstrated 2DCPs as robust photocatalysts for C‒N cross-coupling and oxidative hydroxylation.
- Showcased a 2DCP film's outstanding performance in optoelectronic synapses with high resilience.
Conclusions:
- Established a novel approach for synthesizing stable 2DCPs.
- Highlighted the potential of stable 2DCPs for applications under extreme conditions.
- Paved the way for advanced materials in catalysis and electronics.
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