Fig. 2: SEIRA spectra on different films for CO adsorption.
From: Mechanistic insights into C-C coupling in electrochemical CO reduction using gold superlattices
a Potential-dependent SEIRA spectra on GNSs in CO-saturated 0.1 M HClO4 solution. b Apparent Stark tuning rates of adsorbed CO bands on CDFs and GNSs. c Potential-dependent peak area of adsorbed CO bands on CDFs and GNSs from 0.9 to −0.3 V in 0.1 M HClO4 (the concentration of CPC for the fabrication of GNSs is 5 mM). d The SEIRA spectra showing adsorbed CO bands on CDFs and SAFs fabricated in the presence of different concentrations of CPC. The color scheme in b applies to c and d.
