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Azo-Linked Covalent Organic Frameworks

delete2025-10-21
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PRE
AI
C
Chao Liu
W
Wen‐Zhuang Wang
H
Huihui Sun
赵
赵新 (Xin Zhao) *
Q
Qiao-Yan Qi
S
Shun-Qi Xu *
X
Xin Zhao
DOI:10.1002/cssc.202501756delete
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摘要

摘要

En 中文
共价有机框架(COFs)通过偶氮键(–NN–)连接,被称为偶氮连接COFs,代表了一类新型的晶态多孔聚合物,其中小有机单元通过偶氮键共价连接成有序框架。偶氮连接COFs因其偶氮单元固有的稳定性和光活性/电活性特性,在高性能应用方面展现出巨大潜力。然而,其发展在很大程度上受到合成的阻碍,因为偶氮键的低可逆性通常导致生成无定形聚合物而非晶态框架。最近,通过采用2017年开发的“COF-to-COF”结构转化策略,该途径已成功克服了这一限制,实现了具有优异光电性能和光催化效率的晶态偶氮连接COFs的构建。本文介绍了新兴的偶氮连接COFs,重点聚焦于其合成和光催化应用。此外,还讨论了未来加速偶氮连接COFs发展的努力。
Keyword:
azo linkages
covalent organic frameworks
covalent organic frameworks-to-covalent organic frameworks transformation
photocatalysis
synthesis

期刊

ChemSusChem 封面图
ChemSusChem
IF:
6.6
论文数:
8.6K
被引数:
4.1W

机构

S
Shanghai Institute of Organic Chemistry
学者数:
212
论文数: 73
被引数: 1.2W
S
Southeast University
学者数:
2.1W
论文数: 8.6K
被引数: 480
引用论文

引用论文

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