Construction of Porous Aromatic Frameworks with Specifically Designed Motifs for Charge Storage and Transport,Accounts of Chemical Research

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Construction of Porous Aromatic Frameworks with Specifically Designed Motifs for Charge Storage and Transport
Accounts of Chemical Research ( IF 16.4 ) Pub Date : 2024-07-23 , DOI: 10.1021/acs.accounts.4c00258
Yuyang Tian ₁ , Fengchao Cui ₁ , Zheng Bian ₁ , Xin Tao ₁ , Hengguo Wang ₁ , Ning Zhang ₁ , Guangshan Zhu ₁

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Porous frameworks possess high porosity and adjustable functions. The two features conjointly create sufficient interfaces for matter exchange and energy transfer within the skeletons. For crystalline porous frameworks, including metal organic frameworks (MOFs) and covalent organic frameworks (COFs), their long-range ordered structures indeed play an important role in managing versatile physicochemical behaviors such as electron transfer or band gap engineering. It is now feasible to predict their functions based on the unveiled structures and structure–performance relationships. In contrast, porous organic frameworks (POFs) represent a member of the porous solid family with no long-range regularity. For the case of POFs, the randomly packed building units and their disordered connections hinder the electronic structural consistency throughout the entire networks. However, many investigations have demonstrated that the functions of POFs could also be designed and originated from their local motifs.

中文翻译：

具有专门设计的电荷存储和传输基序的多孔芳香骨架的构建

多孔骨架具有高孔隙率和可调节的功能。这两个特征共同创造了足够的界面，用于骨骼内的物质交换和能量转移。对于结晶多孔框架，包括金属有机框架（MOF）和共价有机框架（COF），它们的长程有序结构确实在管理电子转移或带隙工程等多种物理化学行为方面发挥着重要作用。现在可以根据已揭示的结构和结构-性能关系来预测它们的功能。相比之下，多孔有机框架（POF）代表多孔固体家族的一员，没有长程规律性。对于 POF 来说，随机排列的构建单元及其无序连接阻碍了整个网络的电子结构一致性。然而，许多研究表明 POF 的功能也可以根据其局部基序进行设计和起源。

更新日期：2024-07-23

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