fig12
Figure 12. (A) Schematic process of the synthesis of single-atom Er1/CN-NT catalysts; (B) Calculated free-energy diagram for CO2 reduction to CO and CH4 on the Er1/CN-NT catalyst, as well as the adsorption configurations of key intermediates. The Er, C, H, O, and N atoms are given in yellow, brown, white, red, and blue, respectively. Adapted with permission[114]. Copyright 2020, Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim; (C and D) In situ ATR-SEIRAS spectra for the adsorption and photocatalytic activation of CO2 on TPy-COF-Co. Adapted with permission[111]. Copyright 2024, Wiley-VCH GmbH.
