Figure 3 (IMAGE)

Advanced Institute for Materials Research (AIMR), Tohoku University

Figure 3

Caption

a) Ammonia yield and FE of different samples at −0.70 V (vs RHE), 0. 5 M Na2SO4 + 0.05 M NO3−; b) Ammonia yield and FE of different samples at −0.70 V (vs RHE), 0.5 M Na2SO4 + 0.01 M NO3−; c) NH3 concentration of 4-CuCo2O4/CC in the presence or absence of NO3−, CC, and open potential conditions at −0.70 V (vs RHE); d) 1H-NMR of 15NH4+ and 14NH4+; e) Calculated free energy diagram of NO3−RR on Cu (1 1 1) and CuCo2O2(1 1 0). 

Credit

Yuan Wang et al.

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