Fig. 1

Electrocatalytic performance of different catalysts at −0.9 VRHE. a Faradaic efficiency (FE(CO)) of CO. b CO/H2 ratio. c Partial current density (J(CO)) of CO
Electrocatalytic performance of different catalysts at −0.9 VRHE. a Faradaic efficiency (FE(CO)) of CO. b CO/H2 ratio. c Partial current density (J(CO)) of CO