fig4
Figure 4. (A) Synthesis of NS-PC/CP, (B) Formation energies of NS-G. (C) Illustration of p-band center design and (D) the CO2RR kinetics on NS-G catalysts[85]. (E) FE-SEM and (F) HR-TEM images of C-BN@600. (G) Reaction coordinates for CO2 reduction on BN[88]. (H) Electrochemical performance. These figures are reproduced with permission from Elsevier[85,88].