Fig. 1: Ligand-promoted oxygen evolution activity.
From: Non-covalent ligand-oxide interaction promotes oxygen evolution
a The j-V curves of pf-CoOOH and pc-CoOOH. “pc” and “pf” represent that the pristine CoOOH pre-catalysts were treated at 1.7 VRHE for 10 h in phen-containing and phen-free 1.0 M NaOH electrolytes, respectively. b The concentration of Co leached into electrolytes (measured by ICP-MS after 10 h chronoamperometry at 1.7 VRHE).
