期刊论文

Liu, Zhifeng;Zhong, H

英文

Chemical Engineering Journal

1385-8947

2021

404

127136

10.1016/j.cej.2020.127136

Generally, the metallization of COFs can be performed by the bottom-up method and the post-synthetic method. In the bottom-up method, the building units are pre-modified with metal precursor during the synthesis of COFs. In the post-synthetic method, the metal precursor is incorporated or attached to the pore surface of the established frameworks. However, detailed experimental screenings for the design of optimal modification options are not simple. Theoretical simulations provide feasible

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As emerging crystalline porous materials, covalent organic frameworks (COFs) have drawn great interest due to their tunable porosity and modifiable skeletons. Multiple applications of COFs rely on the previous chemical functionality of organic building units or posterior modification of frameworks. The metal modification strategy utilizes metal–ligand coordination reactions to incorporate metal species into COF skeletons, providing the possibility for functionalization. In this review, we discuss the pristine properties (pore design, chemical ...