Figure 2 (IMAGE)

Advanced Institute for Materials Research (AIMR), Tohoku University

Figure 2

Caption

a) Ammonia yield and FE at different potentials of 4-CuCo2O4; b) Ammonia yield and FE of different samples at −0.70 V (vs RHE), 0.1 M NO3− + 0.5 M Na2SO4; c) CA stabilization cycle; d,e) LSV of different samples at 0.1 M NO3− / NO2− + 0.5 M Na2SO4, respectively; f) Ammonia yield and FE of different samples at −0.70 V (vs RHE), 0.1 M NO2− + 0.5 M Na2SO4; g) EIS of different samples; h) ECSA of different samples; i) Difference in ammonia yield of different samples at NO3−RR and NO2−RR.

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Yuan Wang et

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