fig8
Figure 8. CoPc catalysts supported on a CNT for eCO2R. (A) Curvature-induced local strain effect; (B) FE of CH3OH, CO and H2 in an H-cell with 0.5 M KHCO3 as electrolyte; (C) FE of CH3OH, CO and H2 in a flow cell with 0.1 M KOH + 3 M KCl as electrolyte; (D) Current density in a flow cell. (A-D) reproduced from Ref.[153] under the terms of the Creative Commons CC-BY 4.0 license. CNT: Carbon nanotube; eCO2R: electrochemical CO2 reduction; FE: Faradaic efficiency; SWCNT: single-walled carbon nanotubes; RHE: reversible hydrogen electrode.






