Catalyst

Potential/V (vs. RHE)

Y_NH3/μmol·h⁻¹·cm⁻²

FE%

Ref.

CoP

−0.2

47.22

88.3

[40]

VB₂

−0.5

198.3

89.6

[41]

g−C₃N₄

−0.8

30.7

45.6

[43]

CoS_1−x

−0.4

44.67

53.62

[44]

FeP

−0.2

85.62

88.49

[45]

Mo₂C

−0.4

122.7

86.3

[42]