Fig. 2: Photoelectrochemical performances and cyclic voltammograms studies.
From: Photoelectrochemical Ni-catalyzed cross-coupling of aryl bromides with amine at ultra-low potential

a LSV curves of BiVO4 photoanode under irradiation (pink), dark (black) and in the absence of DABCO (blue). b CV curves of blank electrolyte (black), in the presence of DABCO (orange), N-methylaniline (blue) and the mixture of DABCO and N-methylaniline (pink). c CV curves of blank electrolyte (black), methyl 4-bromobenzonate (denoted as Ar-Br, blue), NiBr2 glyme + dtbbpy (denoted as NiL, orange) and the mixture of Ar-Br and NiL (pink). Note that the CV curves are recorded on the glass carbon electrodes owing to its inert nature and wide electrochemical window compared with BiVO4.