Nature Communications (Feb 2023)
Tuning excited state electronic structure and charge transport in covalent organic frameworks for enhanced photocatalytic performance
Abstract
Covalent organic frameworks (COFs) represent an emerging class of organic photocatalysts but it remains challenging to gain insight into photocatalytic active sites and reaction mechanisms. Herein, the authors construct a family of isoreticular crystalline hydrazide-based COF photocatalysts, with the optoelectronic properties and local pore characteristics of the COFs modulated using different linkers