Fig. 5: In situ ATR-FTIR spectra and reaction Gibbs free energy change.
From: Designing covalent organic frameworks with Co-O4 atomic sites for efficient CO2 photoreduction
a Room temperature in situ ATR-FTIR spectra of the Co-2,3-DHTA-COF system to detect the formation of intermediates during photoreduction. b Gibbs energy profiles of the CO2RR to CO over Co-2,3-DHTA-COF (A, blue line) and Co-TP-COF (B, orange line).
