Fig. 5
From: Theoretical insights into selective electrochemical conversion of carbon dioxide
(a–b Reproduced with permission from [46], copyright 2015 American Chemical Society)
The effects of introducing ligand on the metal surfaces. a CO partial current density of cysteamine-anchored Ag/C, Ag foil, and cysteamine-C samples. b The binding energies of the COOH and CO intermediates examined from Ag(147-n)Cysn (n = 0, 1, 2, 4) models. Colored map represents the theoretical CO2 reduction potential (E0) as a function of COOH and CO binding free energies (ΔG COOHB and ΔG COB )