Post-synthetic modification of covalent organic frameworks for CO₂ electroreduction.

ABSTRACT: To achieve high-efficiency catalysts for CO₂ reduction reaction, various catalytic metal centres and linker molecules have been assembled into covalent organic frameworks. The amine-linkages enhance the binding ability of CO₂ molecules, and the ionic frameworks enable to improve the electronic conductivity and the charge transfer along the frameworks. However, directly synthesis of covalent organic frameworks with amine-linkages and ionic frameworks is hardly achieved due to the electrostatic repulsion and predicament for the strength of the linkage. Herein, we demonstrate covalent organic frameworks for CO₂ reduction reaction by modulating the linkers and linkages of the template covalent organic framework to build the correlation between the catalytic per

SUBMITTER: Liu M 

PROVIDER: S-EPMC10293238 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature